Hvacr videos q and a livestream 1/02/2023
HVACR Videos Q and A livestream originally aired 1/02/2023 @ 5:PM (west coast time) where we will discuss my most…
Top-secret, refrigerant coming out in the year 2050!
Top-secret, refrigerant coming out in the year 2050! Here’s what we know about it! #Hvac #ChineseGovernment #HighlyFlammable