Have you recently upgraded your commercial HVAC systems? They should now be operating smoothly without any problems. But there’s always something else to think about when it comes to maintaining your HVAC systems. If you decided to have preventative maintenance
Replace a old R22 HVAC system
Production and importing of today’s main refrigerant for home air conditioners, HCFC-22 (also called R-22), began to be phased out in 2010 and will stop entirely by 2020. Switching to high-efficiency air conditioners and taking other actions to keep your