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 · CFR · Title 10 — Energy · Part 431 — Energy Efficiency Program for Certain Commercial and Industrial Equipment · § 431.246

§ 431.246. Energy conservation standards and their effective dates.

70 words·~1 min read·/us/cfr/t10/s§ 431.246·

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

A unit heater manufactured on or after August 8, 2008, shall:
(a)Be equipped with an intermittent ignition device; and
(b)Have power venting or an automatic flue damper. An automatic vent damper is an acceptable alternative to an automatic flue damper for those unit heaters where combustion air is drawn from the conditioned space. [70 FR 60418, Oct. 18, 2005, as amended at 71 FR 71374, Dec. 8, 2006]
Connections1 cite this
Citation graph
cites case law
§ 431.246
Energy conservation standards and their effective dates.
Fed. Reg.×1
Cites 0Cited by 1 across 1 source
★   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 Statutes, regulations, and case law change; summaries, search results, AI output, and member posts may be incomplete, out of date, or wrong.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.