New SEER Ratings 2023 in Kingsport
November 6, 2023
New SEER Ratings 2023 in Kingsport New SEER Ratings 2023 in Kingsport Starting on January 1, 2023, all new HVAC installations in the United States must meet higher energy-efficiency standards outlined by the U.S. Department of Energy. Each region of the country has different standards, and the South region will have to meet slightly lower […]