Regulation & law · 20/10/2023

Johnson Controls Inc. Petitions for Waiver of Energy Department Test Procedure for Central Air Conditioners and Heat Pumps

Johnson Controls Inc. has submitted a petition to the U.S. Department of Energy for a waiver of its test procedure for central air conditioners and heat pumps, citing concerns that a 20-hour break-in period produces inaccurate results, and requesting a 72-hour break-in period instead.