New Governmental Regulations on SEER Affecting Texas Residents Recently, there was an update to Federal SEER requirements for all AC systems manufactured after Jan. 1, 2023. Who Is First Affected by the 2023 SEER Change? It’s mostly the AC companies. Beginning in 2023, AirVantage, along with all Texas heating and air conditioning companies are not … Continue reading New SEER Regulations Affecting Texas →