10 CFR 431.246 - Energy conservation standards and their effective dates.

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§ 431.246 Energy conservation standards and their effective dates.

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]

Title 10 published on 2015-12-04

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 10 CFR Part 431 after this date.

  • 2017-02-02; vol. 82 # 21 - Thursday, February 2, 2017
    1. 82 FR 8985 - Energy Conservation Program: Test Procedures for Compressors
      GPO FDSys XML | Text
      DEPARTMENT OF ENERGY, Office of Energy Efficiency and Renewable Energy
      Final rule; delay of effective date.
      Effective February 1, 2017, the effective date of the rule amending 10 CFR parts 429 and 431 published in the Federal Register at 82 FR 1052 on January 4, 2017, is delayed until March 21, 2017. The incorporation by reference of the publication listed in this rule is approved by the Director of the Federal Register as of March 21, 2017.
      10 CFR Parts 429 and 431

Title 10 published on 2015-12-04.

The following are only the Rules published in the Federal Register after the published date of Title 10.

For a complete list of all Rules, Proposed Rules, and Notices view the Rulemaking tab.

  • 2017-02-02; vol. 82 # 21 - Thursday, February 2, 2017
    1. 82 FR 8985 - Energy Conservation Program: Test Procedures for Compressors
      GPO FDSys: XML | Text
      DEPARTMENT OF ENERGY, Office of Energy Efficiency and Renewable Energy
      Final rule; delay of effective date.
      Effective February 1, 2017, the effective date of the rule amending 10 CFR parts 429 and 431 published in the Federal Register at 82 FR 1052 on January 4, 2017, is delayed until March 21, 2017. The incorporation by reference of the publication listed in this rule is approved by the Director of the Federal Register as of March 21, 2017.
      10 CFR Parts 429 and 431