2025-05-20 Energy Conservation Program: Test Procedures for Central Air Conditioners and Heat Pumps; Final rule; further delay of effective date
Summary
The federal government is delaying when new testing rules for air conditioners and heat pumps will take effect. These new tests are designed to measure how efficiently these cooling and heating systems use energy, which could affect what products companies can sell and how much they cost consumers.
Key Points
- 1New test procedures for measuring air conditioner and heat pump efficiency have been delayed and will not start on the originally scheduled date
- 2These tests help determine whether cooling and heating systems meet federal energy efficiency standards
- 3The delay gives manufacturers more time to adjust their products and testing methods before the new rules become mandatory
- 4Consumers may eventually benefit from better information about energy efficiency and potentially lower utility bills, but implementation is pushed back
- 5This regulation comes from the Department of Energy's Office of Energy Efficiency and Renewable Energy (EERE)
Impact Assessment
If you are a manufacturer of air conditioners and heat pumps, this delay gives you additional time before you must comply with new energy efficiency testing procedures, while consumers will experience a delayed implementation of standards that could affect product availability and pricing.
National
Moderate
Key Dates
May 20, 2025
Regulatory Connections
2025-09-09 Energy Conservation Program: Test Procedure for Central Air Conditioners and Heat Pumps; Final rule
2025-05-29 Energy Conservation Program: Test Procedure for Central Air Conditioners and Heat Pumps; Notice of proposed rulemaking and request for comment
2025-03-20 Energy Conservation Program: Test Procedures for Central Air Conditioners and Heat Pumps; Final rule; further delay of effective date
2025-02-05 Energy Conservation Program: Test Procedures for Central Air Conditioners and Heat Pumps; Final rule; delay of effective date
This summary is for informational purposes only. It may not capture all nuances of the regulation. Always refer to the official text for authoritative information.