DOE seeks comment on petition to delay U.S. furnace standard to 2030

What the notice says

The short answer: DOE is collecting views, not changing the rule yet.

The notice states that on February 19, 2026, DOE received a petition from the American Gas Association, the American Public Gas Association and the National Propane Gas Association. The groups asked DOE to amend the compliance dates in two final rules:

DOE asked for comment on whether to grant the petition and begin a rulemaking, and for any data relevant to its decision. The notice set a 30-day comment period after publication and named an official in DOE's Building Technologies Office as the contact.

The petitioners' arguments

According to DOE's summary, the associations argued that later dates would match the U.S. administration's priorities on household affordability and energy choice. They also argued a delay would reduce regulatory burden and uncertainty for manufacturers, given pending litigation and planned DOE rulemakings on related topics. The notice reproduces the petition text in full.

That litigation is the case we covered separately: on June 8, 2026, the U.S. Supreme Court vacated the appeals court ruling that had upheld the furnace rule and sent it back for further consideration. See our brief on the Supreme Court remand.

Canada's position is already set

Canada regulates furnaces under its own Energy Efficiency Regulations. Natural Resources Canada's gas furnace standards page states that standard single-phase gas furnaces without integrated cooling, up to 225,000 Btu/h, manufactured on or after July 3, 2019 must reach at least 95% AFUE. Lower minimums apply to narrow categories such as replacement non-condensing furnaces for manufactured homes (80%) and space-constrained furnaces with integrated cooling (90%).

In practice, Canada has been a condensing-furnace market for most replacements since 2019, regardless of what happens in Washington.

Contractor analysis: why a U.S. petition still matters here

This section is FurnaceNews.ca analysis, not part of the DOE notice.

Two markets, one product line. Manufacturers design most residential furnaces for North America as a whole. If the U.S. date slips, non-condensing models could stay in U.S. production longer. That does not make them legal for typical Canadian replacements, but it can affect platform investment, parts and the pace of new model introductions here.

Expect the "is cheap furnace back?" call. U.S. headlines travel. Homeowners in Canada may ask whether they can now buy a lower-cost non-condensing furnace. The accurate answer for most homes is no, and the reason is a Canadian rule, not the U.S. one. Brief your call-takers with one sentence on each.

The real Canadian exception is narrow. NRCan's 80% category for replacement non-condensing furnaces is for manufactured homes, not general housing. Do not market it as a loophole.

Keep your claims dated. Pages that say "new standards coming" without a date confuse readers. A short page that says what Canada requires, what the U.S. is debating and when it was last checked is more useful, and is what our rate-change and rebate content service produces.

A quick checklist:

1. Confirm with your distributor which of your furnace lines are shared with the U.S. market.
2. Remove any undated "2028 rule" warnings from your Canadian site.
3. Add one plain FAQ answer on the Canadian 95% AFUE minimum.
4. Watch for DOE's decision on the petition.

What to watch

DOE must still decide whether to grant the petition and open a rulemaking. The furnace rule itself is also back before the D.C. Circuit after the Supreme Court's June order. We will report decisions with dates. Other standards and program briefs are in the newsroom, and our coverage hub shows furnace markets by province.

FurnaceNews.ca is a news and marketing service for furnace contractors. We are not a heating contractor, and this is not legal or compliance advice.