§ 429.24. Pool heaters.
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/us/cfr/t10/s§ 429.24·A research copy — for the controlling text, always check the official state or federal source. Not legal advice.
(a)Sampling plan for selection of units for testing.
(1)The requirements of § 429.11 are applicable to pool heaters; and
(2)For each basic model of pool heater, a sample of sufficient size shall be randomly selected and tested to ensure that any represented value of the thermal efficiency or other measure of energy consumption of a basic model for which consumers would favor higher values shall be less than or equal to the lower of:
(i)The mean of the sample, where: Or,
(ii)The lower 97 1/2 percent confidence limit
(LCL)of the true mean divided by 0.95, where:
(b)Certification reports.
(1)The requirements of § 429.12 are applicable to pool heaters; and
(2)Pursuant to § 429.12(b)(13), a certification report shall include the following public product-specific information: The thermal efficiency in percent (%) and the input capacity in British thermal units per hour (Btu/h). [76 FR 12451, Mar. 7, 2011; 76 FR 24769, May 2, 2011; 89 FR 82061, Oct. 9, 2024; 90 FR 43379, Sept. 9, 2025]
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§ 429.24
Pool heaters.
Fed. Reg.×11
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