How does a tech know the a/c compressor he or she is diagnosing is actually failed and that the problem is not a crankcase heater, condenser fan, or rubbed out wire? According to the contractors The ...

Without a functioning compressor, the refrigerant cycle won’t exist. What should HVAC technicians be checking when it comes to compressors to ensure everything is going off without a hitch? Following ...

Every time the lights flicker off, your first instinct is usually to check the fridge, the Wi‑Fi and your phone battery. The equipment that quietly takes the biggest hit, however, is often your ...