EPA Rule Extends Sell of Higher-GWP HFC Equipment

The U.S. Environmental Protection Agency has recently published an interim final rule that will allow for inventory of higher-GWP HFC equipment manufactured or imported before Jan. 1, 2025 to be installed until Jan. 1, 2026.

The interim final rule narrowly amends a provision of the Technology Transitions regulations published Oct. 24 (88 FR 73098). The rule is a result of concerns raised by stakeholders that the Jan. 1, 2025 compliance date for installing lower-GWP HFC residential air conditioning and heat pump systems may strand inventory of equipment, particularly equipment intended for new residential construction.

This rulemaking also clarifies that residential ice makers are not included in the household refrigerator and freezer subsector and are not subject to the restrictions for that subsector.

EPA is accepting public comment for 45 days after publication in the Federal Register. Unlike a direct final rule, EPA will not withdraw this interim final rule if it receives adverse comment; all comments will be addressed in a subsequent final rule.

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