In this video, I demonstrate how to test an AC compressor to determine if it is faulty. The two featured tests are quick and ...

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 ...

HVAC system sized properly? Check. Tested and balanced? Check and check. But there is another step that some contractors may be forgetting: protecting the refrigerant line sets that connect the ...

Want cold air in the summer or clear windows in the winter? Then you’ll want a functioning air-conditioning compressor. It is the power unit of the air-conditioning system that puts the refrigerant ...