Tap any paragraph to write a margin note. Your notes collect in the Desk below the text and file under cases with @. The side-by-side margin rail opens on a larger screen.

§
Marginalia
Code · REGISTER · 2007-04-20 · DELAWARE RIVER BASIN COMMISSION · Notices

Notices. Notice of open meeting

16,289 words·~74 min read·/register/2007/04/20/07-1887

A research copy — for the controlling text, always check the official state or federal source. Not legal advice.

BILLING CODE 5001-06-M DELAWARE RIVER BASIN COMMISSION Notice of Commission Meeting and Public Hearing Notice is hereby given that the Delaware River Basin Commission will hold an informal conference followed by a public hearing on Thursday, May 10, 2007. The hearing will be part of the Commission's regular business meeting. Both the conference session and business meeting are open to the public and will be held at the Commission's office building, located at 25 State Police Drive in West Trenton, New Jersey.
The conference among the commissioners and staff will begin at 10:15 a.m. Topics include a presentation on the status of the Flood Mitigation Task Force report and recommendations; a presentation on a revised proposal for a Flexible Flow Management Plan
(FFMP)for the New York City Delaware Basin Reservoirs for potential consideration by the Commission at its meeting in July; a presentation on PCB Trackdown for the Camden County Municipal Utilities Authority; and a presentation on proposed modifications to the Commission's office building to improve energy efficiency and reduce cost. The subjects of the public hearing to be held during the 1:30 p.m. business meeting include the dockets listed below: 1. *Pen Argyl Municipal Authority D-75-28 CP-2.* An application for approval to upgrade the Pen Argyl Municipal Authority WWTP. The WWTP design capacity will remain at 0.95 mgd. The project involves replacement of the existing contact aeration/trickling filter processes with a sequencing batch reactor process. The treatment process change is needed to improve nutrient removal. The WWTP will continue to discharge to an un-named tributary of Waltz Creek in the Martins Creek Watershed, which is located within the drainage area to a section of the non-tidal Delaware River known as the Lower Delaware, which is classified as Special Protection Waters. The WWTP serves the Borough of Pen Argyl and portions of Plainfield and Washington Townships, all located within Northampton County, Pennsylvania. 2. *Mt. Airy #1, LLC D-77-58-3.* An application to modify an existing wastewater treatment plant to replace aged equipment and provide more reliable operation of the treatment facility. The modifications include installation of new fine screening equipment to replace the comminutor; replacement of the existing air supply system, including the blowers and air diffusers in the aeration basins; installation of new alum, polymer, alkalinity and sodium hypochlorite systems for process control and disinfection; construction of a new sludge holding tank; and miscellaneous improvements to controls, power supply and alarms throughout the treatment facility. No change is proposed to the existing effluent limits or design capacity of 0.220 million gallons per day. The project effluent discharges to Forest Hills Run in the drainage area of DRBC Special Protection Waters. The project is located at the former Mount Airy Lodge property in Paradise Township, Monroe County, Pennsylvania. In addition to serving a proposed hotel and casino, the project will continue to serve the adjacent golf course clubhouse and Our Lady of the Poconos Convent, also in Paradise Township. 3. *West Deptford Township D-79-82 CP-4.* An application for the renewal of a ground water withdrawal project to continue withdrawal of 108.5 mg/30 days to supply the applicant's public water supply distribution system from existing Wells Nos. 3, 4, 5, 6, 7 and 8 in the Potomac-Raritan-Magothy Formation. The project is located in the Mantua Creek and Woodbury Creek watersheds in West Deptford Township, Gloucester County, New Jersey. 4. *Lake Wynonah Municipal Authority D-91-20 CP-3.* An application for approval of a ground water withdrawal project to supply up to 4.32 mg/30 days of water to the applicant's public water supply distribution system from new Well No. 8 and to retain the existing withdrawal from all wells of 12 mg/30 days. The project is located in the Long Run Member of the Catskill Formation in the Plum Creek Watershed in Wayne and South Manheim Townships, Schuylkill County, Pennsylvania. 5. *City of Philadelphia—Division of Aviation D-96-36 CP-2.* An application for the renewal of a ground water withdrawal project to continue the withdrawal of 29.7 mg/30 days to supply the applicant's western boundary area mitigation system from existing Wells Nos. EW-A, EW-1, EW-2 and EW-3 in the Pleistocene Sand and Gravel Formation. The project is located in the Delaware River Watershed in the City of Philadelphia, Philadelphia County, Pennsylvania. 6. *Buckingham Township D-2003-13 CP-4.* An application for approval of a ground water withdrawal project to supply up to 3.24 mg/30 days of water to the applicant's public water supply distribution system from new Well No. CS-5 and to retain the existing total withdrawal allocation from all wells of 42 mg/30 days. The project is located in the Stockton, Brunswick and Lockatong formations in the Pine Creek, Neshaminy Creek and Robin Run watersheds in Buckingham Township, Bucks County, PA and is located in the Southeastern Pennsylvania Ground Water Protected Area. (This project was originally noticed on 8/18/2005 as part of Docket D-2003-13 CP-2.) 7. *Borough of Bridgeport D-70-81 CP-2.* An application for approval to rerate a 0.77 million gallons per day
(mgd)wastewater treatment plant
(WWTP)to operate at its design capacity of 0.9 mgd. The project is located off River Road just south of the Pennsylvania Turnpike in the Schuylkill River Watershed in Upper Merion Township, Montgomery County, Pennsylvania. The WWTP will continue to serve Bridgeport Borough and discharge to the Schuylkill River through the existing outfall. The project is located in the Southeastern Pennsylvania Ground Water Protected Area. 8. *Mount Holly Municipal Utilities Authority D-70-133 CP-3.* An application for approval to expand a 5 mgd WWTP to treat 6 mgd. The project is located in the Rancocas Creek Watershed in Mount Holly Township, Burlington County, New Jersey. The expanded WWTP will continue to serve Mount Holly Township and portions of Eastampton, Mount Laurel, Hainesport, Lumberton, Moorestown, and Westampton Townships, all within Burlington County. The existing powdered activated carbon treatment system will be replaced by a conventional activated sludge process. Following chlorine disinfection, the WWTP effluent will be aerated and discharged to North Branch Rancocas Creek within the tidal reach of DRBC Water Quality Zone 2. 9. *Borough of National Park D-77-18 CP-2.* An application for approval of a ground water withdrawal project to supply up to 12 million gallons per thirty days (mg/30 days) of water to the applicant's public supply distribution system from new Well No. 6 and existing Well No. 5, formerly known as Well No. 4. The requested allocation of 12 mg/30 days constitutes a decrease from the existing allocation of 22.5 mg/30 days. The project is located in the Potomac-Raritan-Magothy Formation in the Woodbury Creek Watershed in National Park Borough, Gloucester County, New Jersey. 10. *Waste Management Disposal Services of Pennsylvania, Inc. D-91-47 PA-3.* An application for renewal of a ground water withdrawal project at Pottstown Landfill to continue withdrawal of up to 0.6 mg/30 days of water to the docket holder's contaminant extraction system from new recovery well RW-7 and from six existing recovery wells (RW-1 through RW-6). The docket holder seeks to retain the existing withdrawal limit from all wells of 0.6 mg/30 days, notwithstanding that its current need is less than 10,000 gpd. The project is located in the Brunswick and Lockatong Formations in the Manatawny Creek Watershed in West Pottsgrove Township, Montgomery County, Pennsylvania and is located in the Southeastern Pennsylvania Ground Water Protected Area. (This was NAR'd as D-97-47 PA-3.) 11. *Pennsylvania American Water Company D-98-16 CP-2.* An application for the renewal of a ground water withdrawal project to increase withdrawal from 36 mg/30 days to 61.5 mg/30 days. The requested allocation includes the existing allocation of 36 mg/30 days from Wells PCP No. 2, PCP No. 3, PCP No. 4, PFE No. 2, PFE No. 4, Pine Hill, Summit Point, PMIPA, and Coolbaugh No. 1, all approved by Docket No. D-98-16 CP, in addition to the existing allocation of 15.75 mg/30 days for Wells Nos. 1, 2, 3, 4, 5, and 7 of the Pocono Farms Water Company, approved by Docket No. D-94-65 CP-2, which was recently acquired by the applicant. The applicant is also seeking approval for a new well, which is designated as the Mt. Pocono Field Office well. The wells are located in the Polar Gap and Catskill Formations in the Tobyhanna Creek, East Branch Tobyhanna Creek, Devils Hole Creek, Red Run, and Indian Run Watersheds in Coolbaugh Township and Mt. Pocono Borough, Monroe County, Pennsylvania. This withdrawal project is located within the drainage area to the section of the non-tidal Delaware River known as the Lower Delaware, which is classified as Special Protection Waters. 12. *Downingtown Area Regional Authority D-98-33 CP-2.* An application for approval of the rerate of the existing Downingtown Area Regional Authority's WWTP. The discharge from the applicant's WWTP will increase from an average annual flow of 7.134 mgd to 7.5 mgd and will continue to be discharged to the East Branch Brandywine Creek. Additional solids handling improvements are also included in the project. The facility is located in East Caln Township, Chester County, Pennsylvania. 13. *Dow Reichhold Specialty Latex LLC D-99-32-2.* An application for approval of a ground water withdrawal project to supply up to 5.4 mg/30 days of water to the applicant's reverse osmosis facility from new Well No. 18 and to increase the existing withdrawal from all wells from 17 mg/30 days to 22.4 mg/30 days. The water will be used to create distilled water for the applicant's latex manufacturing facility. The project is located in the Magothy Aquifer in the Fork Branch Watershed in Kent County, Delaware. 14. *Lonza, Inc. D-99-38-2.* An application requesting approval for an increase in the average monthly and maximum daily TDS limit for the docket holder's industrial waste treatment plant
(IWTP)discharge. The request is to increase the average monthly limit from 17,500 mg/l to 20,000 mg/l and to increase the maximum daily limit from 35,000 mg/l to 40,000 mg/l. The docket holder has requested that the average monthly and maximum daily mass loading rates for TDS be increased to 13,344 lb/day and 26,688 lb/day, respectively. The docket holder's IWTP treats effluent from the production of pharmaceutical products. The IWTP discharges to the Schuylkill River. The facility is located in Upper Merion Township, Montgomery County, PA. *15. Upper Saucon Township D-2000-51 CP-2.* An application for approval of a groundwater withdrawal project to supply up to 32.16 million gallons per thirty days (mg/30 days) of water to the docket holder's public supply distribution system through one new well (Well No. CC2) and two existing wells (Wells Nos. CC1 and Abandoned Mine Shaft). The individual allocation for the Abandoned Mine Shaft Well is a reduction from the previous allocation of 30 mg/30 days to 3 mg/30 days; however, the proposed total allocation for all sources is an increase from the previous total allocation for all sources of 30 mg/30 days. The project is located in the Brunswick Formation in the Saucon Creek Watershed in Upper Saucon Township, Lehigh County, Pennsylvania. 16. *Upper Bern Township D-2001-2 CP-2.* An application for approval to expand a 0.055 mgd WWTP to treat 0.155 mgd. The project will continue to serve only a portion of Upper Bern Township, Berks County, Pennsylvania. The project is needed to serve future growth in the township and to connect some on-lot septic systems to the WWTP. The existing sequencing batch reactor plant will be supplemented by a 0.1 mgd biologically engineered single sludge treatment system, which is a modification of the conventional activated sludge process. The existing chlorine disinfection system will be replaced by an ultraviolet light system and the existing headworks will be replaced by a new Rotomat unit. The project is located off the intersection of Main Street and Wolf Creek Road in Upper Bern Township upstream from Blue Marsh Reservoir in the Tulpehocken Creek Watershed. The WWTP will continue to discharge to Wolf Creek, a tributary of Northkill Creek. 17. *The Upper Hanover Authority D-2002-10 CP-2.* An application for the renewal of a groundwater withdrawal project to increase the total system withdrawal from 32.12 mg/30 days to 43.113 mg/30 days to supply the applicant's public water supply distribution system from existing Wells Nos. RH-1, RH-2, RH-3, TUHA-1, TUHA-2, TUHA-3, TUHA-4 and Kemmerer Spring in the Brunswick, Leithsville and Hardyston Quartzite formations. The increased allocation is requested in order to meet projected increases in service area demand. The project is located in the Perkiomen and Macoby Creek watersheds in Upper Hanover Township, Montgomery County and Hereford Township, Berks County, Pennsylvania and within the Southeastern Pennsylvania Ground Water Protected Area. 18. *Blair Academy D-76-89.* An application for approval of the existing Blair Academy WWTP. The WWTP is permitted to discharge 50,000 gallons per day
(gpd)to Blair Creek, a tributary of the Paulins Kill River. The facility is located in Blairstown Township, Warren County, New Jersey, within the drainage area to a section of the non-tidal Delaware River known as the Lower Delaware, which is classified as Special Protection Waters. 19. *Mirant NY-Gen, LLC D-2001-38 CP-1.* An application for approval of the continued operation and remediated control measures of the applicant's Mongaup hydropower and reservoir system. The project is located in the Mongaup River Watershed in Orange and Sullivan Counties, New York in the drainage area of the Upper Delaware portion of DRBC's Special Protection Waters. The project facilities include the Toronto, Cliff Lake and Swinging Bridge Reservoirs, the latter of which provides hydroelectric power and receives flows from the former. In addition, the applicant makes releases from and generates hydroelectric power via its Mongaup Falls and Rio Reservoir facilities, also in the Mongaup River Basin. This application modifies an application originally noticed on August 20, 2001, which requested approval of an operating plan for the applicant's Mongaup hydropower and reservoir system. Mirant's Swinging Bridge Reservoir has two powerhouses (Units No. 1 and 2). The modified application includes eliminating the use of Unit No. 1 by filling the gate tower, penstock and tunnel with lightweight concrete. As a result, Unit No. 2 operating time is proposed to be increased from 13% to 30% and to use approximately 97% of the available inflow to the site, with only minor losses of power generation capability. Remedial control measures, including sinkhole back-filling, filter installation to stabilize material movement, and the conduit-related grouting, are being undertaken with the approval of the Federal Energy Regulatory Commission
(FERC)to provide structural repair at the dam, which had undergone subsidence. Mirant determined that complete filling of the conduit would further assure that future subsidence would not recur. Mirant applied for an Emergency Certificate from DRBC to implement the Swinging Bridge Dam modification project in an expeditious manner. The Emergency Certificate was approved by the DRBC on February 13, 2007. The project will not change reservoir volumes or affect reservoir level maintenance, and will not change the regulated flow from the Mongaup River System to the Delaware River. 20. *Pocono Manor Investors, LP. D-2006-26-1.* An application for approval of the existing Pocono Manor Resort WWTP discharge of 0.140 mgd. The WWTP will continue to discharge to Swiftwater Creek, which is a tributary to the Brodhead Creek. The Brodhead Creek is a tributary to the Middle Delaware River Special Protection Waters. The facility is located in Pocono Township, and currently serves Pocono Manor Village and the Pocono Manor Inn. The facility was built to service the 3,000 acre Pocono Manor property that is located in Pocono Township, Mount Pocono Borough and Tobyhanna Township, Monroe County, Pennsylvania. 21. *Alcan Global Pharmaceutical Packing, Inc. D-2006-30-1.* An application for the approval of the existing discharge from the applicant's Millville Tube Drawing facility. The facility discharges 84,500 gpd of contact and non-contact cooling water to Petticoat Stream, which is a tributary of the Maurice River. The facility manufactures pressed and blown glassware, and cooling water is used to cool the glass furnace and compressors. The facility is located in Millville City, Cumberland County, New Jersey. 22. *Hudson Valley Foie Gras, LLC D-2006-37-1.* An application for approval to increase an existing discharge from the applicant's WWTP from 4,000 gpd to 20,000 gpd. The WWTP will continue to discharge to the Middle Mongaup River, which is a tributary of the Mongaup River. The Mongaup River is a tributary to the Upper Delaware River which is designated as Special Protection Waters. The facility is located in Ferndale, Sullivan County, New York. 23. *Joshmor, Inc. D-2007-5-1.* An application for approval to construct a 0.047 mgd WWTP to serve 207 single family homes in the proposed Emerson Chase Development. The project is located in the McMichael Creek Watershed in Jackson and Chestnuthill Townships, Monroe County, Pennsylvania. Following treatment in a 3-cell lagoon and a filter system, disinfected effluent will be spray applied to approximately 13 acres of adjacent woodland in the drainage area of the Middle Delaware portion of DRBC's Special Protection Waters. Because the proposed lagoon will be lined with synthetic material and will provide up to 177 days of storage, no discharge to McMichael Creek is proposed. 24. *Golden Pheasant Golf Course D-2007-9-1.* An application for approval of a surface water withdrawal project to supply up to 15.4 mg/30 days of water to the applicant's golf course irrigation system from 4 surface water intakes. The project is located in the South Branch Rancocas Creek Watershed in Lumberton and Medford Townships, Burlington County, New Jersey. 25. *Unimin Corporation D-2007-14-1.* An application for approval to discharge up to 2.275 mgd to Dividing Creek from a hydraulic dredging operation. After neutralization and sedimentation, wash water from sorted dredge material (slurry sand) along with scalping screen separator water, stormwater, and infiltration groundwater is discharged to Outfall 001A. The applicant also discharges to Cub Swamp, a tributary of Dividing Creek, through Outfall 002A during 10-year storm events. The facility is located in the tidal Delaware Bay Watershed in Commercial and Downe townships, Cumberland County, New Jersey. In addition to the public hearing on the dockets listed above, the Commission's 1:30 p.m. business meeting will include: A public hearing and consideration of a resolution regarding an interim releases program for the New York City Delaware Basin Reservoirs pending notice and comment rulemaking on a revised proposal for a Flexible Flow Management Plan (FFMP); a resolution authorizing the executive director to engage the U.S. Geological Survey as prime contractor, in collaboration with NOAA/National Weather Service, the U.S. Army Corps of Engineers and DRBC, for development of a model for evaluating the potential for Delaware Basin Reservoirs to be used to mitigate flooding; a resolution reauthorizing the Toxics Advisory Committee; a resolution authorizing the executive director to engage contractors to design building modifications to improve energy efficiency and reduce cost, and to develop RFPs for construction; a resolution authorizing the executive director to solicit bids for building modifications in association with development of the Ruth Patrick River Garden; a resolution providing for election of the Commission Chair, Vice Chair and Second Vice Chair for the year commencing July 1, 2007; and a resolution for the minutes providing for annual salary rates of Commission employees for fiscal year 2008. The meeting will also include: adoption of the Minutes of the Commission's February 28, 2007 business meeting; announcements of upcoming advisory committee meetings and other events; a report by the Executive Director; a report by the Commission's General Counsel; and an opportunity for public dialogue. Draft dockets scheduled for public hearing on May 10, 2007 will be posted on the Commission's Web site, *http://www.drbc.net* , where they can be accessed through the Notice of Commission Meeting and Public Hearing. Additional documents relating to the dockets and other items may be examined at the Commission's offices. Please contact William Muszynski at 609-883-9500, extension 221, with any docket-related questions. Individuals in need of an accommodation as provided for in the Americans with Disabilities Act who wish to attend the informational meeting, conference session or hearings should contact the commission secretary directly at 609-883-9500 ext. 203 or through the Telecommunications Relay Services
(TRS)at 711, to discuss how the Commission can accommodate your needs. Dated: April 13, 2007. Pamela M. Bush, Commission Secretary. [FR Doc. E7-7505 Filed 4-19-07; 8:45 am] BILLING CODE 6360-01-P DEPARTMENT OF EDUCATION National Advisory Council on Indian Education AGENCY: U.S. Department of Education, Office of Elementary and Secondary Education. ACTION: Notice of open meeting. SUMMARY: On April 12, 2007, the Secretary published in the **Federal Register** Vol. 72, No. 70, a notice of an open meeting for the National Advisory Council on Indian Education. This notice amends the April 12, 2007, notice by changing the location of the meeting. This notice sets forth the schedule and proposed agenda of an upcoming meeting of the National Advisory Council on Indian Education (the Council) and is intended to notify the general public of their opportunity to attend. This notice also describes the functions of the Council. Notice of the Council's meetings is required under Section 10(a)(2) of the Federal Advisory Committee Act and by the Council's charter. *Agenda:* The Council will discuss their development of the Council's Annual Report to Congress, subcommittee work activities and updates on Executive Order 13336. *Dates:* May 2, 2007. *Time:* 9 a.m. to 4 p.m. *Location:* U.S. Department of Education, 400 Maryland Avenue, SW., Washington, DC 20202. FOR FURTHER INFORMATION CONTACT: Peirce Hammond, Acting Director, Office of Indian Education, U.S. Department of Education, 400 Maryland Avenue, SW., Washington, DC 20202. Telephone: 202-401-0953. Fax: 202-260-7779. SUPPLEMENTARY INFORMATION: The Council advises the Secretary of Education on the funding and administration (including the development of regulations, and administrative policies and practices) of any program over which the Secretary has jurisdiction and includes Indian children or adults as participants or programs that may benefit Indian children or adults, including any program established under Title VII, Part A of the ESEA. The Council submits to the Congress, not later than June 30 of each year, a report on the activities of the Council that includes recommendations the Council considers appropriate for the improvement of Federal education programs that include Indian children or adults as participants or that may benefit Indian children or adults, and recommendations concerning the funding of any such program. The general public is welcome to attend the May 2, 2007, meeting to be held from 9 a.m. to 4 p.m. in Washington, DC. Individuals who need accommodations for a disability in order to participate ( *i.e.* , interpreting services, assistive listening devices, materials in alternative format) should notify Peirce Hammond at 202-401-0953 by April 23, 2007. We will attempt to meet requests after this date, but cannot guarantee availability of the requested accommodation. The meeting site is accessible to individuals with disabilities. Opportunities for public comment are available on May 2 from 11-11:30 a.m. on a first come, first served basis. Comments presented at the meeting are limited to 5 minutes in length. Written comments to accompany oral remarks are optional. Five copies of written comments are recommended and should be submitted to the committee chair at the meeting. *Request for Written Comments:* We invite the public to submit written comments relevant to the focus of the Advisory Committee. We would like to receive written comments from members of the public no later than April 30, 2007. SUPPLEMENTARY INFORMATION: Submit all comments to the Advisory Committee using one of the following methods: 1. Internet. We encourage the public to submit comments through the Internet to the following address: *Peirce.Hammond@ed.gov* 2. Mail. The public may also submit comments via mail to Peirce Hammond, Office of Indian Education, U.S. Department of Education, 400 Maryland Avenue, SW., Room 5C132, Washington, DC 20202. Due to delays in mail delivery caused by heightened security, please allow adequate time for the mail to be received. Records are kept of all Council proceedings and are available for public inspection at the Office of Indian Education, United States Department of Education, Room 5C141, 400 Maryland Avenue, SW., Washington, DC 20202, Monday through Friday from 9 a.m. to 5 p.m. *Electronic Access to This Document:* You may view this document, as well as all other documents of this Department published in the **Federal Register** , in text or Adobe Portable Document Format
(PDF)on the Internet at the following site: *http://www.ed.gov/news/federegister. * To use PDF you must have Adobe Acrobat Reader, which is available free at this site. If you have questions about using PDF, call the U.S. Government Printing Office (GPO), toll free at 1-888-293-6498; or in the Washington, DC, area at
(202)512-1530. Note: The official version of this document is the document published in the **Federal Register** . Free Internet access to the official edition of the **Federal Register** and the Code of Federal Regulations is available on GPO Access at: *http://www.gpoaccess.gov/nara/index.html.* Kerri L. Briggs, Acting Assistant Secretary for Elementary and Secondary Education. [FR Doc. E7-7522 Filed 4-19-07; 8:45 am] BILLING CODE 4000-01-P DEPARTMENT OF ENERGY Office of Energy Efficiency and Renewable Energy [Case No. CAC-013] Energy Conservation Program for Consumer Products: Publication of the Petition for Waiver and Denial of the Application for Interim Waiver of Cascade Group, LLC From the DOE Commercial Package Air Conditioner and Heat Pump Test Procedures AGENCY: Office of Energy Efficiency and Renewable Energy, Department of Energy. ACTION: Notice of Petition for Waiver, denial of Application for Interim Waiver, and request for comments. SUMMARY: Today's notice publishes the Petition for Waiver from Cascade Group, LLC (hereafter “Cascade”). This Petition for Waiver (hereafter “Cascade Petition”) requests a waiver from the Department of Energy (hereafter “DOE”) test procedure for commercial package air conditioners and heat pumps. In addition, today's notice denies Cascade's Application for Interim Waiver from the DOE test procedure applicable to commercial package air conditioners and heat pumps. Today's notice also includes an alternate test procedure DOE is considering. DOE is soliciting comments, data, and information with respect to the Cascade Petition, Cascade's Application for Interim Waiver, and the proposed alternate test procedure. DATES: DOE will accept comments, data, and information until, but no later than May 21, 2007. ADDRESSES: Please submit comments, identified by case number CAC-013, by any of the following methods: • *Mail:* Ms. Brenda Edwards-Jones, U.S. Department of Energy, Building Technologies Program, Mailstop EE-2J, Forrestal Building, 1000 Independence Avenue, SW., Washington, DC 20585-0121. Telephone:
(202)586-2945. Please submit one signed original paper copy. • *Hand Delivery/Courier:* Ms. Brenda Edwards-Jones, U.S. Department of Energy, Building Technologies Program, Room 1J-018, Forrestal Building, 1000 Independence Avenue, SW., Washington, DC 20585. • *E-mail:* *Michael.Raymond@ee.doe.gov* . Include either the case number [CAC-013], and/or “Cascade Petition” in the subject line of the message. • *Federal eRulemaking Portal: http://www.regulations.gov* . Follow the instructions for submitting comments. *Instructions:* All submissions received must include the agency name and case number for this proceeding. Submit electronic comments in WordPerfect, Microsoft Word, PDF, or text (ASCII) file format and avoid the use of special characters or any form of encryption. Wherever possible, include the electronic signature of the author. Absent an electronic signature, comments submitted electronically must be followed and authenticated by submitting the signed original paper document. DOE does not accept telefacsimiles (faxes). Any person submitting written comments must also send a copy of such comments to the petitioner. (10 CFR 431.401(d)(2)) The contact information for the Petitioner of today's notice is: Gary R. Scoggins, P.E., Special Projects Engineer, United Mechanical, Inc., P.O. Box 551206, Dallas, Texas 75355-1206. According to 10 CFR 1004.11, any person submitting information that he or she believes to be confidential and exempt by law from public disclosure should submit two copies: One copy of the document including all the information believed to be confidential, and one copy of the document with the information believed to be confidential deleted. DOE will make its own determination about the confidential status of the information and treat it according to that determination. *Docket:* For access to the docket to read the background documents relevant to this matter, go to the U.S. Department of Energy, Forrestal Building, Room 1J-018 (Resource Room of the Building Technologies Program), 1000 Independence Avenue, SW., Washington, DC,
(202)586-2945, between 9 a.m. and 4 p.m., Monday through Friday, except Federal holidays. Available documents include the following:
(1)This notice;
(2)public comments received;
(3)the Cascade Petition for Waiver and Application for Interim Waiver; and
(4)prior DOE rulemakings regarding commercial central air conditioners and heat pumps. Please call Ms. Brenda Edwards-Jones at the above telephone number for additional information regarding visiting the Resource Room. Please note that DOE's Freedom of Information Reading Room (formerly Room 1E-190 at the Forrestal Building) is no longer housing rulemaking materials. FOR FURTHER INFORMATION CONTACT: Dr. Michael G. Raymond, U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, Building Technologies Program, Mail Stop EE-2J, Forrestal Building, 1000 Independence Avenue, SW., Washington, DC 20585- 0121,
(202)586-9611; e-mail: *Michael.Raymond.ee.doe.gov;* or Francine Pinto, Esq., U.S. Department of Energy, Office of General Counsel, Mail Stop GC-72, Forrestal Building, 1000 Independence Avenue, SW., Washington, DC 20585-0103,
(202)586-9507; e-mail: *Francine.Pinto@hq.doe.gov* . SUPPLEMENTARY INFORMATION: I. Background and Authority II. Petition for Waiver III. Application for Interim Waiver IV. Alternate Test Procedure V. Summary and Request for Comments I. Background and Authority Title III of the Energy Policy and Conservation Act
(EPCA)sets forth a variety of provisions concerning energy efficiency. Part C of Title III (42 U.S.C. 6311-6317) provides for an energy efficiency program entitled “Certain Industrial Equipment,” and includes commercial air conditioning equipment, packaged boilers, water heaters, and other types of commercial equipment. Today's notice involves commercial equipment under Part C, which specifically provides for definitions, test procedures, labeling provisions, energy conservation standards, and the authority to require information and reports from manufacturers. With respect to test procedures, Part C generally authorizes the Secretary of Energy to prescribe test procedures that are reasonably designed to produce results which reflect energy efficiency, energy use and estimated operating costs, and that are not unduly burdensome to conduct. (42 U.S.C. 6314(a)(2)). For commercial package air conditioning and heating equipment, EPCA provides that the test procedures shall be those generally accepted industry testing procedures or rating procedures developed or recognized by the Air-Conditioning and Refrigeration Institute
(ARI)or by the American Society of Heating, Refrigerating and Air Conditioning Engineers (ASHRAE), as referenced in ASHRAE/IES Standard 90.1 and in effect on June 30, 1992. (42 U.S.C. 6314(a)(4)(A)) This section also provides for the Secretary of Energy to amend the test procedure for a product if the industry test procedure is amended, unless the Secretary determines that such a modified test procedure does not meet the statutory criteria. (42 U.S.C. 6314(a)(4)(B)) On October 21, 2004, DOE published a direct final rule, effective December 20, 2004, adopting ARI Standard 210/240-2003 for small commercial package air conditioning and heating equipment with capacities < 65,000 Btu/h and ARI Standard 340/360-2000 for large commercial package air conditioning and heating equipment with capacities ≥ 135,000 Btu/h and < 240,000 Btu/h and small commercial package air conditioning and heating equipment with capacities ≥ 65,000 Btu/h and < 135,000 Btu/h. 69 FR 61962, October 21, 2004. According to Cascade, both ARI Standard 340/360-2000 and ARI Standard 210/240-2003 are applicable to Cascade's Cascade Energy Saver
(CES)products. However, Cascade only seeks a waiver from ARI Standard 210/240-2003. DOE's regulations set forth under 10 CFR 431.401 contain provisions allowing a person to seek a waiver from the test procedure requirements for commercial equipment. The waiver provisions allow the Assistant Secretary for Energy Efficiency and Renewable Energy (hereafter “Assistant Secretary”) to temporarily waive test procedures for a particular basic model when a petitioner shows that the basic model contains one or more design characteristics which either prevent testing according to the prescribed test procedures, or when the prescribed test procedures may evaluate the basic model in a manner so unrepresentative of its true energy consumption as to provide materially inaccurate comparative data. 10 CFR 431.401(a)(1). The Assistant Secretary may grant the waiver subject to conditions, including adherence to alternate test procedures. 10 CFR 431.401(f)(4). Petitioners are to include in their petition any alternate test procedures known to evaluate the basic model in a manner representative of its energy consumption. 10 CFR 431.401(b)(1)(iii). Waivers generally remain in effect until final test procedure amendments become effective, thereby resolving the problem that is the subject of the waiver. 10 CFR 431.401(g). The waiver process also allows the Assistant Secretary to grant an interim waiver from test procedure requirements to manufacturers who have petitioned DOE for a waiver of such prescribed test procedures. 10 CFR 431.401(a)(2). An interim waiver remains in effect for a period of 180 days or until DOE issues its determination on the petition for waiver, whichever is sooner, and may be extended for an additional 180 days, if necessary. 10 CFR 431.401(e)(4). II. Petition for Waiver On July 22, 2005, Cascade filed the Cascade Petition for Waiver and its Application for an Interim Waiver from the test procedures applicable to commercial package air conditioning and heating equipment. On May 26, 2006, Cascade filed an amended Petition for Waiver listing all the basic models for which Cascade seeks a waiver. In particular, Cascade requested a waiver from the commercial test procedures contained in ARI Standard 210/240-2003 for the system combinations listed in Table 1, attached to its amended Petition. Cascade seeks a waiver from the test procedures in ARI Standard 210/240-2003 and asserts that the design characteristics of the CES systems prevent testing according to these prescribed test procedures. In particular, Cascade states that the CES indoor-coil blower models have more than one blower per coil and up to and as many as eight blowers that operate independently. Cascade claims that its products do not conform to the test procedures in ARI Standard 210/240-2003, because these test procedures are based on a system with only one indoor-coil blower. Cascade asserts that with slight modifications to ARI 210/240 procedures, CES units can be tested and that such testing can provide measurements to satisfactorily determine the Seasonal Energy Efficiency Ratio
(SEER)and the Heating Seasonal Performance Factor (HSPF). Cascade included in its petition sample SEER calculations, sample test procedures used to derive the SEER calculations, and sample test data. The testing, contracted by Cascade to Texas A&M University Energy Services Laboratory (hereafter “TAMU-ESL”), provides data on a system with two 2.5-ton Amana RHF 030 heat pump units of SEER 12 connected to a dual-circuit evaporator coil, followed by a plenum housing 8 blowers operated by a control system. Using a test procedure based on ARI 210/240, TAMU-ESL calculated a SEER value of 18.1 and an HSPF of 9.5. Details of the testing are provided in the Cascade Petition, published in full, below. III. Application for Interim Waiver Cascade also requested immediate relief through its Application for Interim Waiver to avert undue economic hardship. According to DOE regulations, an interim waiver may be granted if it is determined that the applicant will experience economic hardship if the application for interim waiver is denied, if it appears likely that the petition for waiver will be granted, and/or the Assistant Secretary determines that it would be desirable for public policy reasons to grant immediate relief pending a determination of the petition for waiver. 10 CFR 431.401(e)(3). Cascade's Application for Interim Waiver does not provide sufficient information to evaluate what, if any, economic impact or competitive disadvantage Cascade will likely experience absent a favorable determination on its application. It also does not provide sufficient information to determine if there are public policy reasons to grant immediate relief. Furthermore, DOE has never granted a previous waiver for a similar product design. Thus, the likelihood of granting the waiver is unclear until further information and comment is provided. Therefore, Cascade's Application for an Interim Waiver from the DOE test procedure for its CES products is denied. Hence, it is ordered that: The Application for Interim Waiver filed by Cascade is hereby denied for Cascade's CES air conditioners and central air conditioning heat pumps. This denial of Cascade's Application for Interim Waiver is based upon the presumed validity of statements and allegations submitted by the company. This denial of Interim Waiver may be modified if DOE receives information that justifies granting an Interim Waiver. IV. Alternate Test Procedure DOE will make its judgment on the Cascade Petition after the period for public comment ends. However, should DOE grant Cascade a waiver from the applicable test procedures, DOE would likely prescribe an alternate test procedure. Manufacturers face restrictions with respect to making representations about the energy consumption and energy consumption costs of products covered by EPCA. (42 U.S.C. 6314(d)) Consistent representations are important for manufacturers to make claims about the energy efficiency of their products. For example, they are necessary to determine compliance with state and local energy codes and regulatory requirements, and can provide valuable consumer purchasing information. Therefore, DOE is considering an alternate test procedure for Cascade. DOE is publishing the proposed alternate test procedure in this notice to account for the potential need for an alternate test procedure and to allow the public to comment on a proposed alternate test procedure. Cascade included a description of an alternate test procedure and test data for a sample system in its Petition. DOE is considering prescribing an alternate test procedure that takes into account the information Cascade provided in the petition. In particular, the proposed alternate test procedure would require Cascade to test units according to ARI Standard 210/240-2003, but permit Cascade to use alternate requirements when testing systems that have multiple fans per indoor coil. 1 Cascade may test systems with multiple indoor fans that jointly provide the total indoor-coil airflow rate required for the capacity being tested, however, Cascade would be required to adhere to the airflow requirement of section 6.1.3.3 of ARI Standard 210/240-2003, which sets an upper limit on indoor-coil airflow according to system capacity. 2 During testing, the individual indoor fans would each deliver an equal portion of the total required airflow. 1 For example, according to a 450 cfm/ton requirement, a 5 ton unit would be permitted to have an airflow rate of 2,250 cfm or lower. If that system were to operate at 2,000 cfm and have 8 fans, each fan would blow 250 cfm. In addition, if that same system were to operate at partial load with 2.5 tons of capacity, the tester could operate 4 fans with each fan blowing 250 cfm. 2 For example, section 6.1.3.3 requires equipment with indoor fans intended for use with field installed duct systems to be rated at the indoor-coil airflow rate of equal to or less than 37.5 SCFM per 1,000 Btu/h of rated capacity. DOE generally agrees with TAMU-ESL's testing and analysis of a system with a CES 5-ton, 8-zone unit connected to an Amana RHF030 heat pump with a SEER of 12-14. As each Amana RHF030 heat pump uses a single-speed compressor, DOE agrees with TAMU-ESL's choice to treat the system as a two-speed blower with a two-stage compressor and test the system according to A2.2.2 and A2.1.3. Furthermore, DOE agrees with TAMU-ESL's decision to ensure a total indoor-coil airflow rate of around 2,000 cfm with eight blowers providing 250 cfm each, when operating the system at a full capacity. For low-speed conditions, TAMU-ESL operated the system at a 2.5-ton capacity and ensured a total indoor-coil airflow rate of around 1,000 cfm, with four blowers providing 250 cfm each. However, it is not clear why TAMU-ESL conducted Test C for full load operation only, though section A3.1.3 indicates that if one chooses to perform Test C, the system must be tested at low-speed. Furthermore, for certification, testing conditions must fall within the applicable tolerances provided in ARI 210/240-2003. Finally, while DOE generally approves of the TAMU-ESL method to test a CES multi-blower unit paired with two Amana RHF030 heat pumps, DOE would expect Cascade to test its units according to those appropriate tests, procedures and conditions generally stated in ARI 210/240-2003. For example, testing of a CES unit paired to a variable-speed compressor should follow the procedures and requirements described for a system with a variable-speed compressor in A2.1.6. Given consideration of the information provided to DOE in the Cascade Petition, DOE is considering the following alternate test procedure: *Alternate test procedure.* Cascade shall be required to test the products covered under this Waiver according to the prescribed tests, conditions, and procedures referenced in ARI Standard 210/240-2003, except that Cascade shall be permitted to test systems with indoor units that have multiple fans. As such, Cascade shall be required to meet the usual indoor-coil airflow rate requirements of ARI Standard 210/240-2003, section 6.1.3.3. However, tested units may run multiple indoor-coil fans which collectively meet the required indoor-coil airflow rates per capacity. To determine the level at which to operate the indoor fans during testing, Cascade may divide the total indoor-coil airflow rate at full load, by the number of indoor fans in the tested system. During testing, Cascade shall run the indoor fans at this level, and may decide how many indoor fans to operate by dividing the total indoor-coil airflow required at the capacity being tested by the indoor fan level, as determined above. Cascade may make representations of the CES products covered in this Waiver, consistent with the provisions outlined in this alternate test procedure. V. Summary and Request for Comments Today's notice announces the Cascade Petition for Waiver and denies Cascade's Application for Interim Waiver from the test procedures applicable to Cascade's CES air conditioner and heat pump units. DOE is publishing the Cascade Petition for Waiver in its entirety. The Cascade Petition contains no confidential information. Furthermore, today's notice includes an alternate test procedure that the DOE is considering including in the subsequent Decision and Order, should DOE decide to grant Cascade a Waiver. DOE is interested in receiving comments on all aspects of this notice. DOE is particularly interested in receiving comments and views of interested parties concerning whether to grant the Cascade Petition and regarding the proposed alternate test procedure. Specifically, DOE would like to receive comment on the following questions: • Does this alternate test procedure adequately specify how to handle airflows when testing a system with multiple blowers? • In the proposed alternate test procedure, fans are to run at a set cfm per fan throughout a test. Is this appropriate or should DOE allow fans to run at different cfm's throughout a test while still meeting the required overall indoor-coil airflow rate according to capacity? • Cascade states that the current test procedure is not specific about the method of configuring a dual-circuited evaporator coil to blowers. However, Cascade does not propose specific language. Does the alternate test procedure proposed in this notice need to specifically address configurations of dual-evaporator coils and coil-blowers? • DOE is interested in receiving general comments on possible modifications to any test procedures or alternative rating methods that DOE could use to fairly represent the energy efficiency of Cascade's CES products. Any person submitting written comments must also send a copy of such comments to the Petitioner, whose contact information is cited above. 10 CFR 431.201(d)(2). Issued in Washington, DC, on April 9, 2007. Alexander A. Karsner, Assistant Secretary, Energy Efficiency and Renewable Energy. Petition of Waiver Submitted by: Cascade Group, LLC, General partner for Cascade Manufacturing, LP; 11540 Plano Road, Dallas, Texas 75243, 1-214-341-9300, Patents 5,701,750 and 6,792,768, 05/26/06, Amended 04/16/07 IDENTIFICATION OF BASIC SIZES AND MODELS OF CES THE CES IS SOLD IN THE FOLLOWING SIZES AND MODELS: Number of Blowers DESIGN CHARACTERISTICS CONSTITUTING THE GROUNDS FOR PETITION SPECIFIC REQUIREMENTS SOUGHT TO BE WAIVED DISCUSSION IN DETAILS FOR THE REQUESTED WAIVER IDENTIFICATION OF MANUFACTURERS WITH SIMILAR DESIGN CHARACTERISTICS ALTERNATIVE TEST PROCEDURES TO EVALUATE ENERGY CONSUMPTION CHARACTERISTICS Identification of Basic Sizes and Models of CES The CES is sold in the following sizes and models: Example 1: Model CES 1-2-2-H-5kw is a size 2 Ton evaporative coil matched with a single 2 ton heat pump, with 2 blowers, horizontal configuration with 5 kW auxiliary heat. Example 2: Model CES 2-2.5-8-V-10kw is a size 6 ton 50/50 split evaporative coil matched with two 2.5 ton heat pumps, with 8 blowers, vertical upflow configuration with 10 kW auxiliary heat. Note: Table 1 below only shows horizontal configurations. There is not a difference in performance. A vertical unit could have been easily represented. Table 1 Tons 2 Qty of heat pump units 1-2 Ton Number of blowers 2 3 4 CES 1-2-2-H-5KW CES 1-2-3-H-5KW CES 1-2-4-H-5KW. 2.5 1-2.5 T 2 3 4 CES 1-2.5-2-H-5KW CES 1-2.5-3-H-5KW CES 1-2.5-4-H-5KW. 3 2-1.5 T 2 3 4 CES 1-3-2-H-5KW CES 1-3-3-H-5KW CES 1-3-4-H-5KW. 4 2-2 T 2 3 4 5 6 7 8 CES 2-2-2-H-10KW CES 2-2-3-H-10KW CES 2-2-4-H-10KW CES 2-2-5-H-10KW CES 2-2-6-H-10KW CES 2-2-7-H-10KW CES 2-2-8-H-10KW. 5 2-2.5 T 2 3 4 5 6 7 8 CES 2-2.5-2-H-10KW CES 2-2.5-3-H-10KW CES 2-2.5-4-H-10KW CES 2-2.5-5-H-10KW CES2-2.5-6-H-10KW CES 2-2.5-7-H-10KW CES 2-2.5-8-H-10KW. Table 1-1 below shows the system combinations of Cascade Indoor Units with the respective outdoor heat units sorted by manufacturer with the associated model number. Table 1-1.—Combinations of Indoor-Outdoor Units That Are Subject to the Waiver Indoor unit Manufacturer Cascade model Tons Outdoor unit System heat pump manufacturer Qty of outside units per cascade unit Model No. Cascade Manufacturing, L.P. (Cascade) CES 1-2-2 2 Amana 1 ASH130241A. Cascade CES 1-2-2 2 Aire-Flo 1 2HP13(B,L)24P-1. Cascade CES 1-2-2 2 AirPro 1 FRHS0241CD. Cascade CES 1-2-2 2 American Standard 1 2A6B3024A1. Cascade CES 1-2-2 2 Bryant 1 213ANA024-A. Cascade CES 1-2-2 2 Carrier 1 25HBA324A30. Cascade CES 1-2-2 2 Coleman 1 DRHS0241BD. Cascade CES 1-2-2 2 Ducane 1 2HP13(B,L)24P-1. Cascade CES 1-2-2 2 Fedders 1 CH24ABD1VF. Cascade CES 1-2-2 2 Frigidaire 1 FT3BD-024K. Cascade CES 1-2-2 2 Gibson 1 GT3BD-024K. Cascade CES 1-2-2 2 Goodman 1 GSH130241A. Cascade CES 1-2-2 2 Lennox 1 12HPB24-P. Cascade CES 1-2-2 2 Luxaire 1 EABC-F024S. Cascade CES 1-2-2 2 Maytag 1 PSH1BC024K. Cascade CES 1-2-2 2 Rheem 1 13PJA24. Cascade CES 1-2-2 2 Ruud 1 13PJA24. Cascade CES 1-2-2 2 Tappan 1 FT3BD-024K. Cascade CES 1-2-2 2 Trane 1 2TWB3024A1. Cascade CES 1-2-2 2 York 1 E1RC024S06. Cascade CES 1-2-2 2 Westinghouse 1 FT3BD-024K. Cascade CES 1-2-2 2 Whirlpool 1 W2H324A-1A. Cascade CES 1-2-3 2 Amana 1 ASH130241A. Cascade CES 1-2-3 2 Aire-Flo 1 2HP13(B,L)24P-1. Cascade CES 1-2-3 2 AirPro 1 FRHS0241CD. Cascade CES 1-2-3 2 American Standard 1 2A6B3024A1. Cascade CES 1-2-3 2 Bryant 1 213ANA024-A. Cascade CES 1-2-3 2 Carrier 1 25HBA324A30. Cascade CES 1-2-3 2 Coleman 1 DRHS0241BD. Cascade CES 1-2-3 2 Ducane 1 2HP13(B,L)24P-1. Cascade CES 1-2-3 2 Fedders 1 CH24ABD1VF. Cascade CES 1-2-3 2 Frigidaire 1 FT3BD-024K. Cascade CES 1-2-3 2 Gibson 1 GT3BD-024K. Cascade CES 1-2-3 2 Goodman 1 GSH130241A. Cascade CES 1-2-3 2 Lennox 1 12HPB24-P. Cascade CES 1-2-3 2 Luxaire 1 EABC-F024S. Cascade CES 1-2-3 2 Maytag 1 PSH1BC024K. Cascade CES 1-2-3 2 Rheem 1 13PJA24. Cascade CES 1-2-3 2 Ruud 1 13PJA24. Cascade CES 1-2-3 2 Tappan 1 FT3BD-024K. Cascade CES 1-2-3 2 Trane 1 2TWB3024A1. Cascade CES 1-2-3 2 York 1 E1RC024S06. Cascade CES 1-2-3 2 Westinghouse 1 FT3BD-024K. Cascade CES 1-2-3 2 Whirlpool 1 W2H324A-1A. Cascade CES 1-2-4 2 Amana 1 ASH130241A. Cascade CES 1-2-4 2 Aire-Flo 1 2HP13(B,L)24P-1. Cascade CES 1-2-4 2 AirPro 1 FRHS0241CD. Cascade CES 1-2-4 2 American Standard 1 2A6B3024A1. Cascade CES 1-2-4 2 Bryant 1 213ANA024-A. Cascade CES 1-2-4 2 Carrier 1 25HBA324A30. Cascade CES 1-2-4 2 Coleman 1 DRHS0241BD. Cascade CES 1-2-4 2 Ducane 1 2HP13(B,L)24P-1. Cascade CES 1-2-4 2 Fedders 1 CH24ABD1VF. Cascade CES 1-2-4 2 Frigidaire 1 FT3BD-024K. Cascade CES 1-2-4 2 Gibson 1 GT3BD-024K. Cascade CES 1-2-4 2 Goodman 1 GSH130241A. Cascade CES 1-2-4 2 Lennox 1 12HPB24-P. Cascade CES 1-2-4 2 Luxaire 1 EABC-F024S. Cascade CES 1-2-4 2 Maytag 1 PSH1BC024K. Cascade CES 1-2-4 2 Rheem 1 13PJA24. Cascade CES 1-2-4 2 Ruud 1 13PJA24. Cascade CES 1-2-4 2 Tappan 1 FT3BD-024K. Cascade CES 1-2-4 2 Trane 1 2TWB3024A1. Cascade CES 1-2-4 2 York 1 E1RC024S06. Cascade CES 1-2-4 2 Westinghouse 1 FT3BD-024K. Cascade CES 1-2-4 2 Whirlpool 1 W2H324A-1A. Cascade CES 1-2.5-2 2.5 Amana 1 ASH130301A. Cascade CES 1-2.5-2 2.5 Aire-Flo 1 2HP13(B,L)30P-1. Cascade CES 1-2.5-2 2.5 AirPro 1 FRHS0301CD. Cascade CES 1-2.5-2 2.5 American Standard 1 2A6B3030A1. Cascade CES 1-2.5-2 2.5 Bryant 1 213ANA030-A. Cascade CES 1-2.5-2 2.5 Carrier 1 25HBA330A30. Cascade CES 1-2.5-2 2.5 Coleman 1 DRHS0301BD. Cascade CES 1-2.5-2 2.5 Ducane 1 2HP13(B,L)30P-1. Cascade CES 1-2.5-2 2.5 Fedders 1 CH30ABD1VF. Cascade CES 1-2.5-2 2.5 Frigidaire 1 FT3BD-030K. Cascade CES 1-2.5-2 2.5 Gibson 1 GT3BD-030K. Cascade CES 1-2.5-2 2.5 Goodman 1 CPLT30-1. Cascade CES 1-2.5-2 2.5 Lennox 1 12HPB30-P. Cascade CES 1-2.5-2 2.5 Luxaire 1 EABC-F030S. Cascade CES 1-2.5-2 2.5 Maytag 1 DT3BD-030K. Cascade CES 1-2.5-2 2.5 Rheem 1 13PJA30. Cascade CES 1-2.5-2 2.5 Ruud 1 13PJA30. Cascade CES 1-2.5-2 2.5 Tappan 1 FT3BD-030K. Cascade CES 1-2.5-2 2.5 Trane 1 2TWB3030A1. Cascade CES 1-2.5-2 2.5 York 1 E1RC030S06. Cascade CES 1-2.5-2 2.5 Westinghouse 1 FT3BD-030K. Cascade CES 1-2.5-2 2.5 Whirlpool 1 WGH430A. Cascade CES 1-2.5-3 2.5 Amana 1 ASH130301A. Cascade CES 1-2.5-3 2.5 Aire-Flo 1 2HP13(B,L)30P-1. Cascade CES 1-2.5-3 2.5 AirPro 1 FRHS0301CD. Cascade CES 1-2.5-3 2.5 American Standard 1 2A6B3030A1. Cascade CES 1-2.5-3 2.5 Bryant 1 213ANA030-A. Cascade CES 1-2.5-3 2.5 Carrier 1 25HBA330A30. Cascade CES 1-2.5-3 2.5 Coleman 1 DRHS0301BD. Cascade CES 1-2.5-3 2.5 Ducane 1 2HP13(B,L)30P-1. Cascade CES 1-2.5-3 2.5 Fedders 1 CH30ABD1VF. Cascade CES 1-2.5-3 2.5 Frigidaire 1 FT3BD-030K. Cascade CES 1-2.5-3 2.5 Gibson 1 GT3BD-030K. Cascade CES 1-2.5-3 2.5 Goodman 1 CPLT30-1. Cascade CES 1-2.5-3 2.5 Lennox 1 12HPB30-P. Cascade CES 1-2.5-3 2.5 Luxaire 1 EABC-F030S. Cascade CES 1-2.5-3 2.5 Maytag 1 DT3BD-030K. Cascade CES 1-2.5-3 2.5 Rheem 1 13PJA30. Cascade CES 1-2.5-3 2.5 Ruud 1 13PJA30. Cascade CES 1-2.5-3 2.5 Tappan 1 FT3BD-030K. Cascade CES 1-2.5-3 2.5 Trane 1 2TWB3030A1. Cascade CES 1-2.5-3 2.5 York 1 E1RC030S06. Cascade CES 1-2.5-3 2.5 Westinghouse 1 FT3BD-030K. Cascade CES 1-2.5-3 2.5 Whirlpool 1 WGH430A. Cascade CES 1-2.5-4 2.5 Amana 1 ASH130301A. Cascade CES 1-2.5-4 2.5 Aire-Flo 1 2HP13(B,L)30P-1. Cascade CES 1-2.5-4 2.5 AirPro 1 FRHS0301CD. Cascade CES 1-2.5-4 2.5 American Standard 1 2A6B3030A1. Cascade CES 1-2.5-4 2.5 Bryant 1 213ANA030-A. Cascade CES 1-2.5-4 2.5 Carrier 1 25HBA330A30. Cascade CES 1-2.5-4 2.5 Coleman 1 DRHS0301BD. Cascade CES 1-2.5-4 2.5 Ducane 1 2HP13(B,L)30P-1. Cascade CES 1-2.5-4 2.5 Fedders 1 CH30ABD1VF. Cascade CES 1-2.5-4 2.5 Frigidaire 1 FT3BD-030K. Cascade CES 1-2.5-4 2.5 Gibson 1 GT3BD-030K. Cascade CES 1-2.5-4 2.5 Goodman 1 CPLT30-1. Cascade CES 1-2.5-4 2.5 Lennox 1 12HPB30-P. Cascade CES 1-2.5-4 2.5 Luxaire 1 EABC-F030S. Cascade CES 1-2.5-4 2.5 Maytag 1 DT3BD-030K. Cascade CES 1-2.5-4 2.5 Rheem 1 13PJA30. Cascade CES 1-2.5-4 2.5 Ruud 1 13PJA30. Cascade CES 1-2.5-4 2.5 Tappan 1 FT3BD-030K. Cascade CES 1-2.5-4 2.5 Trane 1 2TWB3030A1. Cascade CES 1-2.5-4 2.5 York 1 E1RC030S06. Cascade CES 1-2.5-4 2.5 Westinghouse 1 FT3BD-030K. Cascade CES 1-2.5-4 2.5 Whirlpool 1 WGH430A. Cascade CES-2-1.5-2 3 Amana 2 ASH130181A. Cascade CES-2-1.5-2 3 Aire-Flo 2 2HP13(B,L)18P-1. Cascade CES-2-1.5-2 3 AirPro 2 DRHS0181BD. Cascade CES-2-1.5-2 3 American Standard 2 2A6B3018A1. Cascade CES-2-1.5-2 3 Bryant 2 213ANA018-A. Cascade CES-2-1.5-2 3 Carrier 2 25HBA318A30. Cascade CES-2-1.5-2 3 Coleman 2 DRHS0181BD. Cascade CES-2-1.5-2 3 Ducane 2 2HP13(B,L)18P-1. Cascade CES-2-1.5-2 3 Fedders 2 CH18ABD1VF. Cascade CES-2-1.5-2 3 Frigidaire 2 FT3BD-018K. Cascade CES-2-1.5-2 3 Gibson 2 GT3BD-018K. Cascade CES-2-1.5-2 3 Goodman 2 GSH130181A. Cascade CES-2-1.5-2 3 Lennox 2 12HPB18-P. Cascade CES-2-1.5-2 3 Luxaire 2 EABC-F018S. Cascade CES-2-1.5-2 3 Maytag 2 DT5BD-018K. Cascade CES-2-1.5-2 3 Rheem 2 13PJA18. Cascade CES-2-1.5-2 3 Ruud 2 UPNE-018JZ. Cascade CES-2-1.5-2 3 Tappan 2 FT3BD-018K. Cascade CES-2-1.5-2 3 Trane 2 2TWB3018A1. Cascade CES-2-1.5-2 3 York 2 E1RC018S06. Cascade CES-2-1.5-2 3 Westinghouse 2 W2H318A-1A. Cascade CES-2-1.5-2 3 Whirlpool 2 W2H318A-1A. Cascade CES-2-1.5-3 3 Amana 2 ASH130181A. Cascade CES-2-1.5-3 3 Aire-Flo 2 2HP13(B,L)18P-1. Cascade CES-2-1.5-3 3 AirPro 2 DRHS0181BD. Cascade CES-2-1.5-3 3 American Standard 2 2A6B3018A1. Cascade CES-2-1.5-3 3 Bryant 2 213ANA018-A. Cascade CES-2-1.5-3 3 Carrier 2 25HBA318A30. Cascade CES-2-1.5-3 3 Coleman 2 DRHS0181BD. Cascade CES-2-1.5-3 3 Ducane 2 2HP13(B,L)18P-1. Cascade CES-2-1.5-3 3 Fedders 2 CH18ABD1VF. Cascade CES-2-1.5-3 3 Frigidaire 2 FT3BD-018K. Cascade CES-2-1.5-3 3 Gibson 2 GT3BD-018K. Cascade CES-2-1.5-3 3 Goodman 2 GSH130181A. Cascade CES-2-1.5-3 3 Lennox 2 12HPB18-P. Cascade CES-2-1.5-3 3 Luxaire 2 EABC-F018S. Cascade CES-2-1.5-3 3 Maytag 2 DT5BD-018K. Cascade CES-2-1.5-3 3 Rheem 2 13PJA18. Cascade CES-2-1.5-3 3 Ruud 2 UPNE-018JZ. Cascade CES-2-1.5-3 3 Tappan 2 FT3BD-018K. Cascade CES-2-1.5-3 3 Trane 2 2TWB3018A1. Cascade CES-2-1.5-3 3 York 2 E1RC018S06. Cascade CES-2-1.5-3 3 Westinghouse 2 W2H318A-1A. Cascade CES-2-1.5-3 3 Whirlpool 2 W2H318A-1A. Cascade CES-2-1.5-4 3 Amana 2 ASH130181A. Cascade CES-2-1.5-4 3 Aire-Flo 2 2HP13(B,L)18P-1. Cascade CES-2-1.5-4 3 AirPro 2 DRHS0181BD. Cascade CES-2-1.5-4 3 American Standard 2 2A6B3018A1. Cascade CES-2-1.5-4 3 Bryant 2 213ANA018-A. Cascade CES-2-1.5-4 3 Carrier 2 25HBA318A30. Cascade CES-2-1.5-4 3 Coleman 2 DRHS0181BD. Cascade CES-2-1.5-4 3 Ducane 2 2HP13(B,L)18P-1. Cascade CES-2-1.5-4 3 Fedders 2 CH18ABD1VF. Cascade CES-2-1.5-4 3 Frigidaire 2 FT3BD-018K. Cascade CES-2-1.5-4 3 Gibson 2 GT3BD-018K. Cascade CES-2-1.5-4 3 Goodman 2 GSH130181A. Cascade CES-2-1.5-4 3 Lennox 2 12HPB18-P. Cascade CES-2-1.5-4 3 Luxaire 2 EABC-F018S. Cascade CES-2-1.5-4 3 Maytag 2 DT5BD-018K. Cascade CES-2-1.5-4 3 Rheem 2 13PJA18. Cascade CES-2-1.5-4 3 Ruud 2 UPNE-018JZ. Cascade CES-2-1.5-4 3 Tappan 2 FT3BD-018K. Cascade CES-2-1.5-4 3 Trane 2 2TWB3018A1. Cascade CES-2-1.5-4 3 York 2 E1RC018S06. Cascade CES-2-1.5-4 3 Westinghouse 2 W2H318A-1A. Cascade CES-2-1.5-4 3 Whirlpool 2 W2H318A-1A. Cascade CES-2-2-2 4 Amana 2 ASH130241A. Cascade CES-2-2-2 4 Aire-Flo 2 2HP13(B,L)24P-1. Cascade CES-2-2-2 4 AirPro 2 DRHS0241BD. Cascade CES-2-2-2 4 American Standard 2 2A6B3024A1. Cascade CES-2-2-2 4 Bryant 2 213ANA024-A. Cascade CES-2-2-2 4 Carrier 2 25HBA324A30. Cascade CES-2-2-2 4 Coleman 2 DRHS0241BD. Cascade CES-2-2-2 4 Ducane 2 2HP13(B,L)18P-1. Cascade CES-2-2-2 4 Fedders 2 CH24ABD1VF. Cascade CES-2-2-2 4 Frigidaire 2 FT3BD-024K. Cascade CES-2-2-2 4 Gibson 2 GT3BD-024K. Cascade CES-2-2-2 4 Goodman 2 GSH130241A. Cascade CES-2-2-2 4 Lennox 2 12HPB24-P. Cascade CES-2-2-2 4 Luxaire 2 EABC-F024S. Cascade CES-2-2-2 4 Maytag 2 DT3BD-024K. Cascade CES-2-2-2 4 Rheem 2 13PJA24. Cascade CES-2-2-2 4 Ruud 2 13PJA24. Cascade CES-2-2-2 4 Tappan 2 FT3BD-024K. Cascade CES-2-2-2 4 Trane 2 2TWB3024A1. Cascade CES-2-2-2 4 York 2 E1RC024S06. Cascade CES-2-2-2 4 Westinghouse 2 FT3BD-024K. Cascade CES-2-2-2 4 Whirlpool 2 W2H324A-1A. Cascade CES-2-2-3 4 Amana 2 ASH130241A. Cascade CES-2-2-3 4 Aire-Flo 2 2HP13(B,L)24P-1. Cascade CES-2-2-3 4 AirPro 2 FRHS0241CD. Cascade CES-2-2-3 4 American Standard 2 2A6B3024A1. Cascade CES-2-2-3 4 Bryant 2 213ANA024-A. Cascade CES-2-2-3 4 Carrier 2 25HBA324A30. Cascade CES-2-2-3 4 Coleman 2 DRHS0241BD. Cascade CES-2-2-3 4 Ducane 2 2HP13(B,L)18P-1. Cascade CES-2-2-3 4 Fedders 2 CH24ABD1VF. Cascade CES-2-2-3 4 Frigidaire 2 FT3BD-024K. Cascade CES-2-2-3 4 Gibson 2 GT3BD-024K. Cascade CES-2-2-3 4 Goodman 2 GSH130241A. Cascade CES-2-2-3 4 Lennox 2 12HPB24-P. Cascade CES-2-2-3 4 Luxaire 2 EABC-F024S. Cascade CES-2-2-3 4 Maytag 2 DT3BD-024K. Cascade CES-2-2-3 4 Rheem 2 13PJA24. Cascade CES-2-2-3 4 Ruud 2 13PJA24. Cascade CES-2-2-3 4 Tappan 2 FT3BD-024K. Cascade CES-2-2-3 4 Trane 2 2TWB3024A1. Cascade CES-2-2-3 4 York 2 E1RC024S06. Cascade CES-2-2-3 4 Westinghouse 2 FT3BD-024K. Cascade CES-2-2-3 4 Whirlpool 2 W2H324A-1A. Cascade CES-2-2-4 4 Amana 2 ASH130241A. Cascade CES-2-2-4 4 Aire-Flo 2 2HP13(B,L)24P-1. Cascade CES-2-2-4 4 AirPro 2 FRHS0241CD. Cascade CES-2-2-4 4 American Standard 2 2A6B3024A1. Cascade CES-2-2-4 4 Bryant 2 213ANA024-A. Cascade CES-2-2-4 4 Carrier 2 25HBA324A30. Cascade CES-2-2-4 4 Coleman 2 DRHS0241BD. Cascade CES-2-2-4 4 Ducane 2 2HP13(B,L)18P-1. Cascade CES-2-2-4 4 Fedders 2 CH24ABD1VF. Cascade CES-2-2-4 4 Frigidaire 2 FT3BD-024K. Cascade CES-2-2-4 4 Gibson 2 GT3BD-024K. Cascade CES-2-2-4 4 Goodman 2 GSH130241A. Cascade CES-2-2-4 4 Lennox 2 12HPB24-P. Cascade CES-2-2-4 4 Luxaire 2 EABC-F024S. Cascade CES-2-2-4 4 Maytag 2 DT3BD-024K. Cascade CES-2-2-4 4 Rheem 2 13PJA24. Cascade CES-2-2-4 4 Ruud 2 13PJA24. Cascade CES-2-2-4 4 Tappan 2 FT3BD-024K. Cascade CES-2-2-4 4 Trane 2 2TWB3024A1. Cascade CES-2-2-4 4 York 2 E1RC024S06. Cascade CES-2-2-4 4 Westinghouse 2 FT3BD-024K. Cascade CES-2-2-4 4 Whirlpool 2 W2H324A-1A. Cascade CES-2-2-5 4 Amana 2 ASH130241A. Cascade CES-2-2-5 4 Aire-Flo 2 2HP13(B,L)24P-1. Cascade CES-2-2-5 4 AirPro 2 FRHS0241CD. Cascade CES-2-2-5 4 American Standard 2 2A6B3024A1. Cascade CES-2-2-5 4 Bryant 2 213ANA024-A. Cascade CES-2-2-5 4 Carrier 2 25HBA324A30. Cascade CES-2-2-5 4 Coleman 2 DRHS0241BD. Cascade CES-2-2-5 4 Ducane 2 2HP13(B,L)24P-1. Cascade CES-2-2-5 4 Fedders 2 CH24ABD1VF. Cascade CES-2-2-5 4 Frigidaire 2 FT3BD-024K. Cascade CES-2-2-5 4 Gibson 2 GT3BD-024K. Cascade CES-2-2-5 4 Goodman 2 GSH130241A. Cascade CES-2-2-5 4 Lennox 2 12HPB24-P. Cascade CES-2-2-5 4 Luxaire 2 EABC-F024S. Cascade CES-2-2-5 4 Maytag 2 DT3BD-024K. Cascade CES-2-2-5 4 Rheem 2 13PJA24. Cascade CES-2-2-5 4 Ruud 2 13PJA24. Cascade CES-2-2-5 4 Tappan 2 FT3BD-024K. Cascade CES-2-2-5 4 Trane 2 2TWB3024A1. Cascade CES-2-2-5 4 York 2 E1RC024S06. Cascade CES-2-2-5 4 Westinghouse 2 FT3BD-024K. Cascade CES-2-2-5 4 Whirlpool 2 W2H324A-1A. Cascade CES-2-2-6 4 Amana 2 ASH130241A. Cascade CES-2-2-6 4 Aire-Flo 2 2HP13(B,L)24P-1. Cascade CES-2-2-6 4 AirPro 2 FRHS0241CD. Cascade CES-2-2-6 4 American Standard 2 2A6B3024A1. Cascade CES-2-2-6 4 Bryant 2 213ANA024-A. Cascade CES-2-2-6 4 Carrier 2 25HBA324A30. Cascade CES-2-2-6 4 Coleman 2 DRHS0241BD. Cascade CES-2-2-6 4 Ducane 2 2HP13(B,L)24P-1. Cascade CES-2-2-6 4 Fedders 2 CH24ABD1VF. Cascade CES-2-2-6 4 Frigidaire 2 FT3BD-024K. Cascade CES-2-2-6 4 Gibson 2 GT3BD-024K. Cascade CES-2-2-6 4 Goodman 2 GSH130241A. Cascade CES-2-2-6 4 Lennox 2 12HPB24-P. Cascade CES-2-2-6 4 Luxaire 2 EABC-F024S. Cascade CES-2-2-6 4 Maytag 2 DT3BD-024K. Cascade CES-2-2-6 4 Rheem 2 13PJA24. Cascade CES-2-2-6 4 Ruud 2 13PJA24. Cascade CES-2-2-6 4 Tappan 2 FT3BD-024K. Cascade CES-2-2-6 4 Trane 2 2TWB3024A1. Cascade CES-2-2-6 4 York 2 E1RC024S06. Cascade CES-2-2-6 4 Westinghouse 2 FT3BD-024K. Cascade CES-2-2-6 4 Whirlpool 2 W2H324A-1A. Cascade CES-2-2-7 4 Amana 2 ASH130241A. Cascade CES-2-2-7 4 Aire-Flo 2 2HP13(B,L)24P-1. Cascade CES-2-2-7 4 AirPro 2 FRHS0241CD. Cascade CES-2-2-7 4 American Standard 2 2A6B3024A1. Cascade CES-2-2-7 4 Bryant 2 213ANA024-A. Cascade CES-2-2-7 4 Carrier 2 25HBA324A30. Cascade CES-2-2-7 4 Coleman 2 DRHS0241BD. Cascade CES-2-2-7 4 Ducane 2 2HP13(B,L)24P-1. Cascade CES-2-2-7 4 Fedders 2 CH24ABD1VF. Cascade CES-2-2-7 4 Frigidaire 2 FT3BD-024K. Cascade CES-2-2-7 4 Gibson 2 GT3BD-024K. Cascade CES-2-2-7 4 Goodman 2 GSH130241A. Cascade CES-2-2-7 4 Lennox 2 12HPB24-P. Cascade CES-2-2-7 4 Luxaire 2 EABC-F024S. Cascade CES-2-2-7 4 Maytag 2 DT3BD-024K. Cascade CES-2-2-7 4 Rheem 2 13PJA24. Cascade CES-2-2-7 4 Ruud 2 13PJA24. Cascade CES-2-2-7 4 Tappan 2 FT3BD-024K. Cascade CES-2-2-7 4 Trane 2 2TWB3024A1. Cascade CES-2-2-7 4 York 2 E1RC024S06. Cascade CES-2-2-7 4 Westinghouse 2 FT3BD-024K. Cascade CES-2-2-7 4 Whirlpool 2 W2H324A-1A. Cascade CES-2-2-8 4 Amana 2 ASH130241A. Cascade CES-2-2-8 4 Aire-Flo 2 2HP13(B,L)24P-1. Cascade CES-2-2-8 4 AirPro 2 FRHS0241CD. Cascade CES-2-2-8 4 American Standard 2 2A6B3024A1. Cascade CES-2-2-8 4 Bryant 2 213ANA024-A. Cascade CES-2-2-8 4 Carrier 2 25HBA324A30. Cascade CES-2-2-8 4 Coleman 2 DRHS0241BD. Cascade CES-2-2-8 4 Ducane 2 2HP13(B,L)24P-1. Cascade CES-2-2-8 4 Fedders 2 CH24ABD1VF. Cascade CES-2-2-8 4 Frigidaire 2 FT3BD-024K. Cascade CES-2-2-8 4 Gibson 2 GT3BD-024K. Cascade CES-2-2-8 4 Goodman 2 GSH130241A. Cascade CES-2-2-8 4 Lennox 2 12HPB24-P. Cascade CES-2-2-8 4 Luxaire 2 EABC-F024S. Cascade CES-2-2-8 4 Maytag 2 DT3BD-024K. Cascade CES-2-2-8 4 Rheem 2 13PJA24. Cascade CES-2-2-8 4 Ruud 2 13PJA24. Cascade CES-2-2-8 4 Tappan 2 FT3BD-024K. Cascade CES-2-2-8 4 Trane 2 2TWB3024A1. Cascade CES-2-2-8 4 York 2 E1RC024S06. Cascade CES-2-2-8 4 Westinghouse 2 FT3BD-024K. Cascade CES-2-2-8 4 Whirlpool 2 W2H324A-1A. Cascade CES-2-2.5-4 5 Amana 2 ASH130301A. Cascade CES-2-2.5-4 5 Aire-Flo 2 2HP13(B,L)30P-1. Cascade CES-2-2.5-4 5 AirPro 2 FRHS0301CD. Cascade CES-2-2.5-4 5 American Standard 2 2A6B3030A1. Cascade CES-2-2.5-4 5 Bryant 2 213ANA030-A. Cascade CES-2-2.5-4 5 Carrier 2 25HBA330A30. Cascade CES-2-2.5-4 5 Coleman 2 DRHS0301BD. Cascade CES-2-2.5-4 5 Ducane 2 2HP13(B,L)30P-1. Cascade CES-2-2.5-4 5 Fedders 2 CH30ABD1VF. Cascade CES-2-2.5-4 5 Frigidaire 2 FT3BD-030K. Cascade CES-2-2.5-4 5 Gibson 2 GT3BD-030K. Cascade CES-2-2.5-4 5 Goodman 2 CPLT30-1. Cascade CES-2-2.5-4 5 Lennox 2 12HPB30-P. Cascade CES-2-2.5-4 5 Luxaire 2 EABC-F030S. Cascade CES-2-2.5-4 5 Maytag 2 DT3BD-030K. Cascade CES-2-2.5-4 5 Rheem 2 13PJA30. Cascade CES-2-2.5-4 5 Ruud 2 13PJA30. Cascade CES-2-2.5-4 5 Tappan 2 FT3BD-030K. Cascade CES-2-2.5-4 5 Trane 2 2TWB3030A1. Cascade CES-2-2.5-4 5 York 2 E1RC030S06. Cascade CES-2-2.5-4 5 Westinghouse 2 FT3BD-030K. Cascade CES-2-2.5-4 5 Whirlpool 2 WGH430A. Cascade CES-2-2.5-5 5 Amana 2 ASH130301A. Cascade CES-2-2.5-5 5 Aire-Flo 2 2HP13(B,L)30P-1. Cascade CES-2-2.5-5 5 AirPro 2 FRHS0301CD. Cascade CES-2-2.5-5 5 American Standard 2 2A6B3030A1. Cascade CES-2-2.5-5 5 Bryant 2 213ANA030-A. Cascade CES-2-2.5-5 5 Carrier 2 25HBA330A30. Cascade CES-2-2.5-5 5 Coleman 2 DRHS0301BD. Cascade CES-2-2.5-5 5 Ducane 2 2HP13(B,L)30P-1. Cascade CES-2-2.5-5 5 Fedders 2 CH30ABD1VF. Cascade CES-2-2.5-5 5 Frigidaire 2 FT3BD-030K. Cascade CES-2-2.5-5 5 Gibson 2 GT3BD-030K. Cascade CES-2-2.5-5 5 Goodman 2 CPLT30-1. Cascade CES-2-2.5-5 5 Lennox 2 12HPB30-P. Cascade CES-2-2.5-5 5 Luxaire 2 EABC-F030S. Cascade CES-2-2.5-5 5 Maytag 2 DT3BD-030K. Cascade CES-2-2.5-5 5 Rheem 2 13PJA30. Cascade CES-2-2.5-5 5 Ruud 2 13PJA30. Cascade CES-2-2.5-5 5 Tappan 2 FT3BD-030K. Cascade CES-2-2.5-5 5 Trane 2 2TWB3030A1. Cascade CES-2-2.5-5 5 York 2 E1RC030S06. Cascade CES-2-2.5-5 5 Westinghouse 2 FT3BD-030K. Cascade CES-2-2.5-5 5 Whirlpool 2 WGH430A. Cascade CES-2-2.5-6 5 Amana 2 ASH130301A. Cascade CES-2-2.5-6 5 Aire-Flo 2 2HP13(B,L)30P-1. Cascade CES-2-2.5-6 5 AirPro 2 FRHS0301CD. Cascade CES-2-2.5-6 5 American Standard 2 2A6B3030A1. Cascade CES-2-2.5-6 5 Bryant 2 213ANA030-A. Cascade CES-2-2.5-6 5 Carrier 2 25HBA330A30. Cascade CES-2-2.5-6 5 Coleman 2 DRHS0301BD. Cascade CES-2-2.5-6 5 Ducane 2 2HP13(B,L)30P-1. Cascade CES-2-2.5-6 5 Fedders 2 CH30ABD1VF. Cascade CES-2-2.5-6 5 Frigidaire 2 FT3BD-030K. Cascade CES-2-2.5-6 5 Gibson 2 GT3BD-030K. Cascade CES-2-2.5-6 5 Goodman 2 CPLT30-1. Cascade CES-2-2.5-6 5 Lennox 2 12HPB30-P. Cascade CES-2-2.5-6 5 Luxaire 2 EABC-F030S. Cascade CES-2-2.5-6 5 Maytag 2 DT3BD-030K. Cascade CES-2-2.5-6 5 Rheem 2 13PJA30. Cascade CES-2-2.5-6 5 Ruud 2 13PJA30. Cascade CES-2-2.5-6 5 Tappan 2 FT3BD-030K. Cascade CES-2-2.5-6 5 Trane 2 2TWB3030A1. Cascade CES-2-2.5-6 5 York 2 E1RC030S06. Cascade CES-2-2.5-6 5 Westinghouse 2 FT3BD-030K. Cascade CES-2-2.5-6 5 Whirlpool 2 WGH430A. Cascade CES-2-2.5-7 5 Amana 2 ASH130301A. Cascade CES-2-2.5-7 5 Aire-Flo 2 2HP13(B,L)30P-1. Cascade CES-2-2.5-7 5 AirPro 2 FRHS0301CD. Cascade CES-2-2.5-7 5 American Standard 2 2A6B3030A1. Cascade CES-2-2.5-7 5 Bryant 2 213ANA030-A. Cascade CES-2-2.5-7 5 Carrier 2 25HBA330A30. Cascade CES-2-2.5-7 5 Coleman 2 DRHS0301BD. Cascade CES-2-2.5-7 5 Ducane 2 2HP13(B,L)30P-1. Cascade CES-2-2.5-7 5 Fedders 2 CH30ABD1VF. Cascade CES-2-2.5-7 5 Frigidaire 2 FT3BD-030K. Cascade CES-2-2.5-7 5 Gibson 2 GT3BD-030K. Cascade CES-2-2.5-7 5 Goodman 2 CPLT30-1. Cascade CES-2-2.5-7 5 Lennox 2 12HPB30-P. Cascade CES-2-2.5-7 5 Luxaire 2 EABC-F030S. Cascade CES-2-2.5-7 5 Maytag 2 DT3BD-030K. Cascade CES-2-2.5-7 5 Rheem 2 13PJA30. Cascade CES-2-2.5-7 5 Ruud 2 13PJA30. Cascade CES-2-2.5-7 5 Tappan 2 FT3BD-030K. Cascade CES-2-2.5-7 5 Trane 2 2TWB3030A1. Cascade CES-2-2.5-7 5 York 2 E1RC030S06. Cascade CES-2-2.5-7 5 Westinghouse 2 FT3BD-030K. Cascade CES-2-2.5-7 5 Whirlpool 2 WGH430A. Cascade CES-2-2.5-8 5 Amana 2 ASH130301A. Cascade CES-2-2.5-8 5 Aire-Flo 2 2HP13(B,L)30P-1. Cascade CES-2-2.5-8 5 AirPro 2 FRHS0301CD. Cascade CES-2-2.5-8 5 American Standard 2 2A6B3030A1. Cascade CES-2-2.5-8 5 Bryant 2 213ANA030-A. Cascade CES-2-2.5-8 5 Carrier 2 25HBA330A30. Cascade CES-2-2.5-8 5 Coleman 2 DRHS0301BD. Cascade CES-2-2.5-8 5 Ducane 2 2HP13(B,L)30P-1. Cascade CES-2-2.5-8 5 Fedders 2 CH30ABD1VF. Cascade CES-2-2.5-8 5 Frigidaire 2 FT3BD-030K. Cascade CES-2-2.5-8 5 Gibson 2 GT3BD-030K. Cascade CES-2-2.5-8 5 Goodman 2 CPLT30-1. Cascade CES-2-2.5-8 5 Lennox 2 12HPB30-P. Cascade CES-2-2.5-8 5 Luxaire 2 EABC-F030S. Cascade CES-2-2.5-8 5 Maytag 2 DT3BD-030K. Cascade CES-2-2.5-8 5 Rheem 2 13PJA30. Cascade CES-2-2.5-8 5 Ruud 2 13PJA30. Cascade CES-2-2.5-8 5 Tappan 2 FT3BD-030K. Cascade CES-2-2.5-8 5 Trane 2 2TWB3030A1. Cascade CES-2-2.5-8 5 York 2 E1RC030S06. Cascade CES-2-2.5-8 5 Westinghouse 2 FT3BD-030K. Cascade CES-2-2.5-8 5 Whirlpool 2 WGH430A. Design Characteristics Constituting the Grounds for Petition The United States Department of Energy has designated the American Refrigeration Institute
(ARI)as the body of air conditioning industry partners to develop and maintain standards for compliance to the National Appliance Energy Conservation Act of 1987 (NAECA). (10 CFR 430). The two standards that were developed by ARI that are applicable to the CES are the ARI 210/240 and ARI 340/360. ARI 210/240 is the standard that certifies the performance of units that are 65,000 Btu/hr or less. Currently, this standard requires that a split system heat pump meet a minimum SEER of 10. The standard also stipulates that it meet the maximum standard airflow rate of 37.5 CFM/1000Btu/hr. This CFM is assumed to be applicable to the indoor unit that has only one blower-motor. The CES unit does not fit this model in that the indoor blower-motor combinations can range from 2 to 8 indoor blower-motors that are independently operating. Thus a waiver is sought since the current procedures for testing do not apply. This request for a waiver will include SEER calculations that are the result of live data for a multi-indoor blower-motor configuration, those specific procedures followed during the test, the data in the test were conducted by the Texas A&M University Energy Services Laboratory (TAMU-ESL) by Michael Davis under the supervision of Dr. Dennis O'Neal, Dean of Mechanical Engineering, Texas A&M University. The following results show that under ARI 210/240 conditions, connecting the CES 5ton-8 zone unit to an Amana RHF030 heat pump with an SEER of 12-14 (dependant on the indoor blower-coil for the rating) produced an SEER value based on the calculations of 18.1 and an HSPF of 9.5. This is a 29% savings on cooling Seasonal energy efficiency Ratio and a 19% increase over the heating seasonal efficiency ratio. The “Results of Heating and Cooling Performance Testing of Cascade Energy Saver TM ” report from Texas A&M is attached in the Appendix A. Specific Requirements Sought To Be Waived Cascade requests a waiver by this petition from the procedures of ARI210/240 for models that are 65000Btu/h and smaller because the Cascade Manufacturing indoor blower coil models have more than one blower per coil and up to and as many as eight blowers. Thus, it does not conform to the test procedures of ARI 210/240, which are based solely on one single indoor-coil blower. We have proven with laboratory tests that an enhanced multi-blower fan coil is efficient and that by slight modifications to the current ARI 210/240 procedures, Cascade Energy Saver units can be tested and the results will show that the SEER and HSPF are easily measurable. Pursuant to the purchase of the CES, Cascade seeks to be a viable and profitable business concern and therefor desires to implement its business plan for manufacturing and distribution of mass quantities of the CES units in the various models and sizes to the general public within the United States. To effectuate the manufacturing and distribution, Cascade has entered into certain agreements with United Chester Industries, Inc. dba United Mechanical, Inc., an existing mechanical contractor with manufacturing and distribution capabilities. Cascade seeks immediate relief through this waiver to avert undo economic hardship. Discussion in Details for the Requested Waiver Concerning ARI 210/240 1. The ARI 210/240 test procedure does not take into account indoor blower coils with more than one indoor blower and motor. The Cascade Energy Saver indoor coil-blower is thus a deviation from the ARI 210/240 model. This design is what Cascade believes will be product to fill a market niche and that the consumer with find huge energy saving benefits. Cascade contracted with TAMU-ESL to perform the ARI 210/240 testing comprised of two operating conditions, namely with 2 variations/combinations of indoor blowers and outdoor heat pumps, in order to demonstrate that the efficiencies are within the acceptable values of the NAECA, namely, SEER, COP, HSPF. 2. In addition to the data, the assumptions, the test conditions, the procedures followed by TAMU-ESL are all included in the report from TAMU-ESL. 3. These procedures are the means by which the Cascade CES units will meet the standards as set forth by the NEACA of 1987. Once reviewed by DOE or its assigns, we assert that the test procedures presented herein can be incorporated into the ARI 210/240 as an approved manner to test multi-blower coil assemblies like the Cascade Energy Saver. 4. It is Cascade's intention to cooperate with DOE or its assigns, in rigorously supporting the data presented herein, the procedure as detailed by TAMU-ESL, our laboratory, the efficiencies reported and the conclusions. 5. Cascade Manufacturing believes that the benefits to the consumer in the future usage of this CES unit will be dramatic in terms of reducing energy consumption which is the intent of the NAECA. Identification of Manufacturers With Similar Design Characteristics There are no other known manufacturers or products that are like the CES. This is the patented feature of the CES. The fact that the CES using multiple blowers is what creates the problem with the standards as noted previously in this Petition. Alternative Test Procedures To Evaluate Energy Consumption Characteristics • Cascade Manufacturing entered into a testing contract with Texas A&M University's Energy Services Laboratory. The procedure that TAMU-ESL followed was the ARI 210/240 procedure. TAMU-ESL “modeled” the Cascade system as a 2 speed blower and the compressors with 2 stages. • Thus, TAMU-ESL's procedure was to collect data under the Tests A,B,C and D with all 8 blowers running (modeled as a single blower) and both compressors running (modeled as a single 2 speed compressor) and this is a full load case. Then, part load conditions were 4 blowers operating (modeled as a low speed single fan) and one compressor operating (modeled as a single compressor in low speed). • The CES unit had a 5 ton evaporator coil, split 50%/50% in the sense that it has a 4 row slab coil with 2 of the rows being connected to one 2.5 ton heat pump and the other two rows connected to the other 2.5 ton heat pump. The slab coil is patented in its design. It is a face split. Rows 1 and 3 are connected to one heat pump and rows 2 and 4 are connected to the other heat pump. The coil surface stays wet with one or both of the heat pumps operating. • When the full load test was conducted, all 8 fans were on. The 8 fans are powered by individual 1/3 hp GE ECM motors which use 50 watts of power each, thus 400 watts total for all 8 fans. Each fan was set to blow only 250 cfm at 0.5″ ESP, for a total of 2000 cfm (i.e., 5 tons of air). The outlet from each of the 8 zones was ducted with flex into a single 16″ header. The 16″ header was then ducted into the wind tunnel. • During the part load test, only four zone blowers were operating. Each of these four blowers was delivering 250 cfm at 0.5″; ESP, for a total of 1000 cfm which is the 400 cfm per ton for 2.5 tons. The ducting was the same as in full load. • Tests A,B and C were run in accordance with the ARI 210/240 procedure and pursuant to the notes summarized above. Test D was not run since we chose to use the default coefficient of degradation of 0.25. • Finally, it is evident to me from these results that the ARI 210/240 procedures worked for the Cascade unit. Further, the procedure can and should be evaluated by the industry bodies that are responsible for code enforcement to implement changes accordingly to allow for testing of Cascade units. Petitioner Gary R. Scoggins, P.E., Special Projects Engineer. Representative for Cascade Group, LLC general partner for Cascade Manufacturing LP. 2183 Buckingham Road #301, Richardson, Texas 75081-5499 1-214-341-9300 Patents 5,701,750 and 6,792,768 Appendix A—The Test Report From Texas A&M University, College Station, Texas, Dated August 27, 2004 Results of Heating and Cooling Performance Testing of Cascade Energy Saver TM Final Report Submitted to Cascade Manufacturing, LP, c/o United Mechanical, Inc., 11540 Plano Road, Dallas, Texas 75243. Submitted by Michael A. Davis, Assistant Research Engineer; Carlos Ortiz, P.E., Assistant Research Engineer; August 27, 2004. Energy Systems Laboratory, Texas Engineering Experiment Station, College Station, Texas 77843. Executive Summary Cascade Manufacturing, LP
(CM)contracted with the Energy Systems Laboratory
(ESL)to conduct heating and cooling rating and performance tests on their multizoned coil blower unit called, “Cascade Energy Saver”
(CES)in accordance with the ARI Standard for Air Source Split system heat pumps. The equipment tested consisted of one CES unit with 8 blowers, one Aspen 5 ton Coil model # BHA40 60+x3 50/50SP (a two circuit slab coil with TXVs, 2.5 tons per circuit), and two Amana 2.5 ton Heat pump model RHF 030—12 SEER. At the time that this report was written and the tests were conducted, the ARI 210/240 (Standard) was not clear with a procedure for the proper rating and performance tests for an HRCU-A-CB with multiple-zone blowers as manufactured by CM. In order to obtain laboratory data that would support an SEER, HSPF, COP and EER determination, ESL determined to follow and apply the Standard's HRCU-A-CB as closely as possible (exceptions, deviations and assumptions to follow in this document). It appeared to ESL engineers that the Standard could be applied to the performance ratings of a CES unit when fixed indoor blower fan speeds were used in combination with (1.) traditional 400 cfm per ton and (2.) various compressor combinations. Before describing the application of the Standard, a description of the CES unit will be given in order for the reader to understand the logic behind the application of the Standard. The CES unit consists of two heat pump units connected to an evaporator that has two refrigerant circuits. The evaporator is followed by a plenum which houses multiple blowers that are independently operated by a control system developed specifically for the blower/evaporator/heat pump system. When in normal operation, the control system manages the operation of the compressors and fans in order to meet the system load as dictated by the multiple thermostats connected to the controller. The blower motors are variable speed motors manufactured by GE, model 2.3 ECM that can be operated at full capacity during peak operation or scaled back to lower rotational speeds at part load conditions. With the lower rotational speeds, lower cfm rates can be delivered independently to each zone connected to the system. The heat pump condenser units are off-the-shelf units and are not manufactured by Cascade Manufacturing, rather their design permits the use of any manufactured unit from companies such as Amana Trane, Carrier, Lennox, or others. For our tests, we were supplied with Amana Heat Pumps. The heat pumps were operated in either an on or off mode and each one had single speed compressors and single speed fans. The fact that there are two heat pumps of equal size providing the two stages of cooling and heating with up to 8 indoor fans in a draw thru configuration to the dual circuit evaporator coil was the primary reason for selecting the specific guidelines from the Standard. The Standard gives detailed instructions for a variety of compressor operation combinations but it does not adequately describe various combinations of indoor fan(s) and two evaporator/compressor combinations possible with this unit. It was decided that the standard descriptions where the title included “units with two-speed compressors, two compressors, or cylinder unloading” most closely matched the operation of the CES unit. Typically units with two compressors also have separate refrigerant circuits on both the indoor and outdoor coils which match the configuration of the CES unit. The two major differences with this system in light of the Standard was how to apply the Standard to (1.) a coil blower unit with a 4 row, dual circuited evaporator coil which is circuited with full face of the 1st and 3rd rows on one heat pump and rows 2 and 4 on the second heat pump, (2.) more than one evaporator blower. The coil blower unit tested had 8 blowers. The Standard does not describe how to handle the various air flows that can be produced with eight blowers. It was determined that the best way to test the unit was to apply full-load air flows as determined by nominal 400 cfm per ton (compressor) operation. For example, if both 2.5 ton heat pumps were operating, the rated air flow that was tested was 2,000 cfm. With one heat pump running, the coil blower unit would have half the heating/cooling capacity therefore the full load air flow would be 1,000 cfm which is half of the two heat pump supply side air flow. This interpretation of the Standard was used for both heating and cooling tests. For cooling, testing was done following the guidelines in ARI 210/240 section A2.1.3. Tests A, B, and C were conducted for both single heat pump and two heat pump operation. Test D was not done and the default C <sup>D</sup> of 0.25 was used for SEER calculations. The indoor air-enthalpy method was used during the tests. A description of the test facilities and the energy balance method is included below. Proper energy balances were achieved for all tests as were within the specifications of the standard. The results of the cooling tests are included in the table below. For heating, testing was done following the guidelines in ARI 210/240 section A2.2.2. Tests were conducted at 62F (one heat pump), 47F (one and two heat pumps), 35F (one and two heat pumps), and 17F (two heat pumps). The indoor air-enthalpy method was used during the tests. Proper energy balances were achieved on all test except the 17F test. Due to the cycling of the heat pumps between heating and defrost, two phase transients in the refrigerant circuit prevented a good measurement of the refrigerant flow until the unit reached steady state. The period of time where the refrigerant was in two phases was sufficient to prevent a proper energy balance from being achieved. The air-side measurements were taken with the same instrumentation during the 17F tests as were used during all other testing. It is reasonable to assume the air side measurements were accurate during the 17F tests since proper energy balances were achieved during all other tests. The results of the heating tests are included in the table below. Total capacity
(btuh)Total power
(kW)EER Cooling A 65,201 4.4 14.8 B 63,766 3.8 16.6 C 58,393 3.9 15.0 SEER 18.1 Total capacity
(btuh)Total power
(kW)COP Heating 62F 37,979 (1 comp) 3.1 3.6 47F 67,827 5.7 3.5 35F 56,561 5.2 3.2 17F 37,645 4.5 2.5 HSPF 9.5 Facilities and Procedure All of the tests were conducted in the psychrometric rooms at the Energy Systems Laboratory which is part of the Texas Engineering Experiment Station a division within the Texas A&M University System. These rooms were completed in 1986 and have been used for research projects and industry testing. The rooms were designed for testing of systems with cooling capacities up to 10 tons. Chilled water is provided to the rooms by a 75 ton Trane screw chiller. Reheat is provided by 40 kW of electrical strip heaters in the conditioning ductwork. In addition, a desiccant system is used to provide low humidity conditions in either room. The psychrometric rooms allow indoor and outdoor dry-bulb and wet-bulb temperatures to be maintained within approximately ± 0.3 °C (0.5 °F) during steady state operations. Temperatures from 17 °F to 120 °F have been maintained for tests in the rooms for previous tests. The rooms are capable of running all standard ARI 210/240 (ARI 2003) and ASHRAE 37/116 (ASHRAE 1988 and 1983) unitary heat pump and air conditioners tests, which include both heating and cooling mode. Electric resistance heaters and chilled water coils are used to maintain room temperature. Reheat in each room is provided by four banks of 9.9 kW electrical strip heaters in the conditioning ductwork. The cooling coil is supplied with a water ethylene glycol solution from the chiller. A 1000 gallon water storage tank is mounted in the system to stabilize the chilled water temperature and reduce the cycling of the chiller. Steam from an electric-fired boiler and dehumidification coils control the humidity in the rooms. The dehumidification coils are fed from the same cool storage tank as the cooling coils. The boiler supplies steam directly into the supply air duct. Room temperature is maintained by adjusting the chilled water flow to coils with VSD driven pumps in combination with the operation of the reheat coils. The indoor test section includes the indoor air flow chamber and the indoor fan coil section. The air flow chamber fan draws conditioned air from the indoor room through the indoor test section. An adjustable damper is used to maintain the amount of air flow specified for each unit. After leaving the air flow chamber, conditioned air is routed back into the indoor room. Figure 1 shows a sketch of the indoor and outdoor rooms as used for these tests. The outdoor room section is the condensing sections for the heat pump units (compressors and outdoor coils) plus the outdoor airflow chamber. Conditioned outdoor air enters the outdoor coil and is exhausted to the outdoor room. Outdoor airflow rates were not measured for these units. Air is drawn in through all sides of the outdoor unit and discharged through the top of the unit. A sampler mounted around the outdoor coils measured dry-bulb temperature and relative humidity as it entered the condensers. The instrumentation for all tests is divided into air-side and refrigerant-side measurements. The air-side temperature measurements for both the inlet and outlet of the indoor coil unit are made using type-T thermocouple grids. A combination of dew point and relative humidity sensors were used for the inlet and outlet of indoor coil unit. For the outdoor unit, both temperature and humidity were measured on the inlet side of the condenser. Because the indoor enthalpy method was used for all tests, condenser outlet RH was not measured. Both inlet and outlet temperatures were be measured with type-T thermocouples. BILLING CODE 6450-01-P EN20AP07.004 Refrigerant-side temperatures and pressures were measured throughout the system. Refrigerant-side test points are shown on Figure 2. With the exception of the refrigerant flow rate, the outdoor unit power, and the air flow differential pressure, the rest of the measurements are temperatures (dry-bulb, wet-bulb, dew point) and pressures. Refrigerant mass flow was measured with a Coriolis-type flow meter placed on the liquid line after the condensing section of the heat pump unit (Figure A.2) for both heat pumps units. Separate mass flow meters were used for each heat pump unit. The data acquisition system converted signals coming from all the sensors in the indoor and outdoor rooms into temperatures, pressures, flow rates, or power. A data logger was used to collect data from the testing apparatus. The logger is linked to a computer where the data was visually displayed during testing. Once a test was complete, the data was transferred to another computer for processing. Each channel was scanned by the logger at regular intervals and the data was stored every thirty seconds. A minimum of one hour of steady state data was collected as per the standard's specifications for cooling and 30 minutes for heating. For cooling tests A and B, steady state was maintained for one hour before the start of data collection in order to ensure that steady state dehumidification had been achieved. A description of the data acquisition test points is listed in Table 1. EN20AP07.005 BILLING CODE 6450-01-C The test procedure consisted of setting up the CES unit as per manufacturer's recommendations, charging the system(s), installing the appropriate instrumentation, and running the selected tests. The tests conducted were selected by following the Standard, HRCU-A-CB. The Standard did not describe how to test a unit with eight indoor blowers, dual circuited evaporator coil and two heat pump units. Since the Standard did describe how to test a unit with two compressors which closely models the heat pumps, it was decided to follow the two compressor model of the Standard for all tests. Because of the way the CES proprietary control system operated the eight indoor blowers, it was decided to use 400 cfm per ton air flow for each compressor (2.5 ton heat pump). When test points were selected from the guidelines, tests were conducted at the appropriate indoor and outdoor temperatures for single heat pump operation and when both heat pump units were operating. There were three exceptions. When in cooling mode, Test C was conducted for full load operation only. When in heating mode the 62F test was conducted with only single heat pump in operation while the 17F test was conducted for dual condenser operation only. The test point room conditions were as specified by the Standard 210/240 guidelines. When cooling tests were conducted the moisture measurements were made using chilled mirror hygrometers in combination with relative humidity sensors as a backup. In addition to the two sensors, condensate was collected during all A and B tests. The energy balances were based on the amount of condensate collected. During the last few cooling tests, the hygrometer used to measure moisture at the evaporator exit failed. For these tests, the sensible capacity was calculated using the formula btuh = 1.1 * cfm * (T <sup>air_entering</sup> −T <sup>air_exiting</sup> ). The latent capacity was calculated from the measured condensate for all A and B tests. For heating tests, the chilled mirror hygrometers were replaced with relative humidity sensors. Results A summary of the results of the tests for the full load operation of the Cascade Energy Saver (two heat pumps and eight indoor blowers at a total of 2000 cfm) (hereinafter referred to as “Full Capacity”) are included in Table 3 below. A detailed summary of each test is included in the pages that follow. Table 3.—Summary of the Results of the Tests for the Cascade Energy Saver [The test results are for the unit running at full capacity] Total capacity
(btuh)Total power
(kW)EER Cooling A 65,201 4.4 14.8 B 63,766 3.8 16.6 C 58,393 3.9 15.0 SEER 18.1 Total capacity
(btuh)Total power
(kW)COP Heating 62F 37,979 (1 comp) 3.1 3.6 47F 67,827 5.7 3.5 35F 56,561 5.2 3.2 17F 37,645 4.5 2.5 HSPF 9.5 Results Cooling Test A. Single Heat Pump, Four Blowers System Average Performance Data System EER 14.2 Btu/hr-W. Sensible heat factor 0.8 %. System Capacity 29576.6 Btu/hr. Total System Power 2.1 KW. NRG Bal (refside, cond) 5.2 % Diff. NRG Bal (refside, dps) 7.5 % Diff. Indoor Coil Conditions Air Entering Dry Bulb 80.0 +/− 0.08 Deg F. Air Entering Wet Bulb 66.7 +/− 0.15 Deg F. Air Entering Enthalpy 31.2 +/− 0.12 Btu/lb. Air Exiting Dry Bulb 58.5 +/− 0.18 Deg F. Air Exiting Enthalpy 25.1 +/− 0.32 Btu/lb. Air Flow Rate 1033.5 +/− 7.89 CFM. Measured Fan Power 0.2 +/− 0 KW. Refrig Entering pressure 212.5 +/− 0.65 Psia. Refrig Entering temp 99.1 +/− 0.22 Deg F. Refrig Exiting pressure 82.9 +/− 0.22 Psia. Refrig Exiting Temp 72.5 +/− 1.08 Deg F. Air Side SensCap 24464.7 Btu/hr. AS CondLatentCap 5111.9 Btu/hr. AS EstLatentCap 4396.2 Btu/hr. AS Cap Cond 29576.6 Btu/hr. AS Cap Est 28860.8 Btu/hr. Refrigerant Side Capacity 31206.7 +/− 131.26 Btu/hr. Outdoor Coil Conditions Air Entering Dry Bulb 94.5 +/− 0.22 Deg F. Suction Pressure 83.4 +/− 0.23 Psia. Suction Temperature 63.1 +/− 0.74 Deg F. Liquid Line pressure 217.6 0.66 Psia. Liquid Line Temperature 105.5 +/− 0.25 Deg F. Mass Flow Meter Conditions Refrigerant flow rate 7.0 +/− 0.02 Lb/min. Entering pressure 217.2 +/− 0.66 Psia. Entering temperature 104.6 +/− 0.25 Deg F. Exiting pressure 214.2 +/− 0.65 Psia. Exiting temperature 103.7 +/− 0.24 Psia. Test A. Two Heat Pump, Eight Blowers Test Description ARI 210-240 Test A Start of Test 5/22/04 5:21:59 PM. End of Test 5/22/04 6:21:59 PM. Number of Data Scans 3289 System Average Performance Data System EER 14.8 Btu/hr-W. Sensible heat factor 0.8 %. System Capacity 65201.2 Btu/hr. Total System Power 4.4 KW. NRG Bal (refside, cond) −2.6 % Diff. Indoor Coil Conditions Air Entering Dry Bulb 79.8 +/− 0.42 Deg F. Air Entering Wet Bulb 67.0 +/− 0.31 Deg F. Air Exiting Dry Bulb 58.1 +/− 0.27 Deg F. Air Flow Rate 2070.9 +/− 0.35 CFM. Measured Fan Power 0.4 +/− 0.26 KW. Air Side SensCap 49637.4 Btu/hr. AS CondLatentCap 13849.3 Btu/hr. AS Cap Cond 63486.8 Btu/hr. Refrigerant Side Capacity 65201.2 Btu/hr. Outdoor Coil Conditions Air Entering Dry Bulb 1 95.0 +/− 0.3 Deg F. Air Entering Dry Bulb 2 94.5 +/− 0.3 Deg F. Measured Power 4.0 +/− 0.0 KW. Mass Flow Meter Conditions Refrigerant flow rate 1 7.9 +/− 0.0 Lb/min. Refrigerant flow rate 2 7.2 +/− 0.0 Lb/min. Total Mass Flow Rate 15.0 0.0 Lb/min. Test B. Single Heat Pump, Four Blowers System Average Performance Data System EER 17.8 Btu/hr-W. Sensible heat factor 0.8 %. System Capacity 31891.5 Btu/hr. Total System Power 1.8 KW. NRG Bal (refside, cond) 0.5 % Diff. NRG Bal (refside, dps) −1.2 % Diff. Indoor Coil Conditions Air Entering Dry Bulb 80.0 +/− 0.06 Deg F. Air Entering Wet Bulb 67.1 +/− 0.05 Deg F. Air Entering Enthalpy 31.5 +/− 0.04 Btu/lb. Air Exiting Dry Bulb 58.6 +/− 0.1 Deg F. Air Exiting Enthalpy 24.9 +/− 0.41 Btu/lb. Air Flow Rate 1084.5 +/− 3.99 CFM. Measured Fan Power 0.2 +/− 0 KW. Refrig Entering pressure 175.6 +/− 0.31 Psia. Refrig Entering temp 87.7 +/− 0.12 Deg F. Refrig Exiting pressure 79.3 +/− 0.16 Psia. Refrig Exiting Temp 81.4 +/− 0.47 Deg F. Air Side SensCap 26042.4 Btu/hr. AS CondLatentCap 5849.1 Btu/hr. AS EstLatentCap 6384.3 Btu/hr. AS Cap Cond 31891.5 Btu/hr. AS Cap Est 32426.7 Btu/hr. Refrigerant Side Capacity 32048.9 +/− 93.46 Btu/hr. Outdoor Coil Conditions Air Entering Dry Bulb 81.7 +/− 0.12 Deg F. Suction Pressure 79.5 +/− 0.15 Psia. Suction Temperature 68.6 +/− 0.26 Deg F. Liquid Line pressure 180.1 +/− 0.32 Psia. Liquid Line Temperature 91.4 +/− 0.14 Deg F. Mass Flow Meter Conditions Refrigerant flow rate 6.7 +/− 0.02 Lb/min. Entering pressure 180.2 +/− 0.32 Psia. Entering temperature 90.5 +/− 0.14 Deg F. Exiting pressure 177.3 +/− 0.31 Psia. Exiting temperature 89.7 +/− 0.14 Psia. Test B. Two Heat Pumps, Eight Blowers Test Description ARI 210-240 Test B Start of Test 5/24/04 5:00:00 PM. End of Test 5/24/04 6:00:00 PM. Number of Data Scans 3332 System Average Performance Data System EER 16.6 Btu/hr-W. Sensible heat factor 0.7 %. System Capacity 63765.7 Btu/hr. Total System Power 3.8 KW. NRG Bal (refside, cond) 4.6 % Diff. Indoor Coil Conditions Air Entering Dry Bulb 80.4 +/− 0.14 Deg F. Air Entering Wet Bulb 67.4 +/− 0.17 Deg F. Air Exiting Dry Bulb 58.4 +/− 0.15 Deg F. Air Flow Rate 2071.6 +/− 0.28 CFM. Measured Fan Power 0.4 +/− 0.21 KW. Air Side SensCap 49974.3 Btu/hr. AS CondLatentCap 16706.2 Btu/hr. AS Cap Cond 66680.5 Btu/hr. Refrigerant Side Capacity 63765.7 Btu/hr. Outdoor Coil Conditions Air Entering Dry Bulb 1 82.4 +/− 0.2 Deg F. Air Entering Dry Bulb 2 81.9 +/− 0.2 Deg F. Measured Power 3.4 +/− 0.0 KW. Mass Flow Meter Conditions Refrigerant flow rate 1 7.1 +/− 0.0 Lb/min. Refrigerant flow rate 2 7.0 +/− 0.0 Lb/min. Total Mass Flow Rate 14.1 0.0 Lb/min. Test C. Two Heat Pumps, Eight Blowers Test Description ARI 210-240 Test C. Start of Test 2/05/2004 1:08:04 PM. End of Test 2/05/2004 2:09:25 PM. Number of Data Scans 3438 System Average Performance Data System EER 15.0 Btu/hr-W. Sensible heat factor 1.0 %. System Capacity 58392.9 Btu/hr. Total System Power 3.9 KW. NRG Bal (refside, cond) 2.0 % Diff. Indoor Coil Conditions Air Entering Dry Bulb 80.4 +/− 0.13 Deg F. Air Entering Wet Bulb 41.2 +/− 0.00 Deg F. Air Exiting Dry Bulb 53.5 +/− 0.15 Deg F. Air Flow Rate 2010.4 +/− 0.24 CFM. Measured Fan Power 0.4 +/− 0.00 KW. Air Side SensCap 59532.7 Btu/hr. AS CondLatentCap 0 Btu/hr. AS Cap Cond 59532.7 Btu/hr. Refrigerant Side Capacity 58392.9 Btu/hr. Outdoor Coil Conditions Air Entering Dry Bulb 1 82.6 +/− 0.1 Deg F. Air Entering Dry Bulb 2 83.5 +/− 0.3 Deg F. Measured Power 3.5 +/− 0.0 KW. Mass Flow Meter Conditions Refrigerant flow rate 1 12.9 +/− 0.0 Lb/min. Total Mass Flow Rate 12.9 0.0 Lb/min. SEER Calculations One comp Two comp One comp Two comp OAT Q1 Q2 E1 E2 95 29576.58 65201 2.08 4.4 82 31891.51 66680 1.79 3.8 Step j Nj/N BL(Tj) X(k=1) X(k=2) PLF Q(T)?N E(T)/N 1 67 0.214 3951.576 0.124 0.000 0.781 845.6 0.1 2 72 0.231 13830.515 0.434 0.000 0.858 3194.8 0.2 3 77 0.216 23709.455 0.743 0.000 0.936 5121.2 0.3 4 82 0.161 33588.394 1.053 0.000 1.013 5407.7 0.3 5 87 0.104 43467.333 0.652 0.348 0.913 4520.6 0.1 6 92 0.052 53346.273 0.356 0.644 2774.0 0.2 7 97 0.018 63225.212 0.059 0.941 1173.6 0.1 8 102 0.004 73104.152 −0.237 1.237 260.8 0.0 Sum Q(T) 23298.5 23298.5 1.3 Sum E
(T)1.3 SEER 18.1 Results Heating Test 62F Outdoor, Single Heat Pump, Four Blowers Test Description ARI 210-240 Heating 62 F OAT Start of Test 8/08/2004 2:30:00 PM. End of Test 2/05/2004 3:06:33 PM. Number of Data Scans 2182 System Average Performance Data System COP 3.6 System Capacity 37048.4 Btu/hr. Total System Power 3.1 KW. NRG Bal (refside) −2.5 %. Indoor Coil Conditions Air Entering Dry Bulb 69.61 +/− 0.26 Deg F. Air Entering RH 46.27 +/− 0.07%. Air exiting Wet Bulb 57.16 +/− 0.22 Deg F. Air Exiting Dry Bulb 111.2 +/− 0.37 Deg F. Air Flow Rate 945.4 CFM. Measured Fan Power 0.2 +/− 0.00 KW. Air Side SensCap 37979.1 Btu/hr. Refrigerant Side Capacity 37048.4 Btu/hr. Outdoor Coil Conditions Air Entering Dry Bulb 1 61.8 +/− 0.3 Deg F. Air Entering Dry Bulb 2 62.5 +/− 0.3 Deg F. Measured Power 2.9+/− 0.2 KW. Mass Flow Meter Conditions Refrigerant flow rate 1 7.5 +/− 0.1 Lb/min Total Mass Flow Rate 7.5 0.0 Lb/min. 47F Outdoor, Single Heat Pump, Four Blowers Test Description ARI 210-240 Heating 47 F OAT Start of Test 7/18/2004 7:24:11 PM. End of Test 7/18/2004 7:54:49 PM. Number of Data Scans 1601 System Average Performance Data System COP 3.3 System Capacity 3058303 Btu/hr. Total System Power 2.8 KW. NRG Bal (refside) −4.9 %. Indoor Coil Conditions Air Entering Dry Bulb 69.2 +/− 0.43 Deg F. Air Entering RH 57.2 +/− 3.11%. Air exiting Wet Bulb 59.6 +/− 1.14 Deg F. Air Exiting Dry Bulb 102.6 +/− 0.43 Deg F. Air Flow Rate 969.3 CFM. Measured Fan Power 0.2 +/− 0.00 KW. Air Side SensCap 32093.2 Btu/hr. Refrigerant Side Capacity 30583.3 Btu/hr. Outdoor Coil Conditions Air Entering Dry Bulb 1 46.4 +/− 0.4 Deg F. Air Entering Dry Bulb 2 47.6 +/− 0.6 Deg F. Measured Power 2.6+/− 0.0 KW. Mass Flow Meter Conditions Refrigerant flow rate 1 6.1 +/− 0.1 Lb/min. Total Mass Flow Rate 6.1 0.0 Lb/min. 47F Outdoor, Two Heat Pumps, Eight Blowers Test Description ARI 210-240 Heating 47 F OAT Start of Test 7/8/2004 11:12:00 PM. End of Test 7/8/2004 12:00:00 PM. Number of Data Scans 1042 System Average Performance Data System COP 3.5 System Capacity 70140.0 Btu/hr. Total System Power 5.7 KW. NRG Bal (refside) 3.3 %. Indoor Coil Conditions Air Entering Dry Bulb 70.2 +/− 0.25 Deg F. Air Entering RH 51.8 +/− 0.33%. Air exiting Wet Bulb 59.1 +/− 0.29 Deg F. Air Exiting Dry Bulb 104.5 +/− 0.22 Deg F. Air Flow Rate 969.3 CFM. Measured Fan Power 0.4 +/− 0.01 KW. Air Side SensCap 67826.8 Btu/hr. Refrigerant Side Capacity 70140.0 Btu/hr. Outdoor Coil Conditions Air Entering Dry Bulb 1 46.8 +/− 0.3 Deg F. Air Entering Dry Bulb 2 47.6 +/− 0.3 Deg F. Measured Power 5.2+/− 0.0 KW. Mass Flow Meter Conditions Refrigerant flow rate 1 5.9 +/− 0.0 Lb/min. Refrigerant flow rate 1 5.7 +/− 0.0 Lb/min. Total Mass Flow Rate 11.7 35F Outdoor, Single Heat Pump, Four Blowers Test Description ARI 210-240 Heating 35 F OAT Start of Test 7/13/2004 12:30:30 PM. End of Test 7/13/2004 12:00:00 AM. Number of Data Scans 1562 System Average Performance Data System COP 3.1 System Capacity 25654.6 Btu/hr. Total System Power 2.6 KW. NRG Bal (refside) −5.7 %. Indoor Coil Conditions Air Entering Dry Bulb 70.5 +/− 0.41 Deg F. Air Entering RH 60.8 +/− 0.44%. Air exiting Wet Bulb 61.6 +/− 0.46 Deg F. Air Exiting Dry Bulb 98.0 +/− 3.79 Deg F. Air Flow Rate 1013.0 CFM. Measured Fan Power 0.2 +/− 0.00 KW. Air Side SensCap 27123.9 Btu/hr. Refrigerant Side Capacity 25654.6 Btu/hr. Outdoor Coil Conditions Air Entering Dry Bulb 1 34.9 +/− 0.2 Deg F. Air Entering Dry Bulb 2 35.4 +/− 0.3 Deg F. Measured Power 2.4+/− 0.1 KW. Mass Flow Meter Conditions Refrigerant flow rate 1 5.1 +/− 0.8 Lb/min. Total Mass Flow Rate 5.1 35F Outdoor, Two Heat Pump, Eight Blowers Test Description ARI 210-240 Heating 35 F OAT Start of Test 7/13/2004 9:56:30 AM. End of Test 7/13/2004 12:00:00 AM. Number of Data Scans 1591 System Average Performance Data System COP 3.5 System Capacity 58219.2 Btu/hr. Total System Power 4.8 KW. NRG Bal (refside) 2.8 %. Indoor Coil Conditions Air Entering Dry Bulb 70.1 +/− 0.23 Deg F. Air Entering RH 61.9 +/− 0.29%. Air exiting Wet Bulb 61.5 +/− 0.27 Deg F. Air Exiting Dry Bulb 99.2 +/− 0.19 Deg F. Air Flow Rate 1978.7 CFM. Measured Fan Power 0.4 +/− 0.00 KW. Air Side SensCap 56561.2 Btu/hr. Refrigerant Side Capacity 58219.2 Btu/hr. Outdoor Coil Conditions Air Entering Dry Bulb 1 34.5 +/− 0.5 Deg F. Air Entering Dry Bulb 2 34.7 +/− 0.6 Deg F. Measured Power 4.4+/− 0.2 KW. Mass Flow Meter Conditions Refrigerant flow rate 1 5.1 +/− 0.1 Lb/min. Refrigerant flow rate 1 4.7 +/− 0.1 Lb/min. Total Mass Flow Rate 9.8 17F Outdoor, Two Heat Pumps, Eight Blowers Test Description ARI 210-240 Heating 17 F OAT Start of Test 8/5/2004 3:54:45 PM. End of Test 8/5/2004 4:19:38 PM. Number of Data Scans 1485 System Average Performance Data System COP 2.4 System Capacity 37645.5 Btu/hr. Total System Power 4.5 KW. NRG Bal (refside) −88.3 %. Indoor Coil Conditions Air Entering Dry Bulb 70.1 +/− 0.67 Deg F. Air Entering RH 53.0 +/− 0.53%. Air exiting Wet Bulb 59.2 +/− 0.65 Deg F. Air Exiting Dry Bulb 90.3 +/− 0.68 Deg F. Air Flow Rate 1911.5 CFM. Measured Fan Power 0.4 +/− 0.00 KW. Air Side SensCap 37645.5 Btu/hr. Refrigerant Side Capacity 19993.6 Btu/hr. Outdoor Coil Conditions Air Entering Dry Bulb 1 16.6 +/− 0.3 Deg F. Air Entering Dry Bulb 2 16.0 +/− 0.3 Deg F. Measured Power 4.1+/− 0.0 KW. Mass Flow Meter Conditions Refrigerant flow rate 1 3.8 +/− 0.0 Lb/min. Refrigerant flow rate 1 3.3 +/− 0.1 Lb/min. Total Mass Flow Rate 7.1 BILLING CODE 6450-01-P EN20AP07.006 [FR Doc. 07-1887 Filed 4-19-07; 8:45 am]
Connectionstraces to 5
2 references not yet in our index
  • 42 USC 6311-6317
  • 10 CFR 430
Citation graph
cites case law
Notices
Notice of open meeting
Fed. Reg.Presidential Documents
C.F.R.§ 431.401
C.F.R.§ 1004.11
U.S.C.§ 6314
C.F.R.§ 431.201
Cite42 USC 6311-6317
Cite10 CFR 430
Cites 7Cited by 0 across 0 sources
★   the supreme law of the land   ★
Don't Tread on Me
E Pluribus Unum — out of many, one

"If you don't know your rights, you don't have any."

Marginalia · a citizen's law index
A research desk, not legal advice. Always read the cited source before relying on a summary.
Questions or an issue? support@self-law.org
disclaimerMarginalia is a research index, not a law firm. Nothing on this site is legal, tax, or financial advice and no attorney–client relationship is formed by using it. Statutes, regulations, and case law change; summaries, search results, AI output, and member posts may be incomplete, out of date, or wrong. Any interpretation drawn from material on this site should be validated by a licensed attorney in your jurisdiction before you act on it.