Why does the rapid cycling of a compressor on and off cause it to fail? Rapid cycling can cause a compressor to fail in several different ways. Perhaps one lesser known cause is worn bearings due to ...

In last month’s column [“Automatic Pumpdown Systems,” Nov. 5], we talked in general about the automatic pumpdown cycle and why it is the only sure remedy for refrigerant migration to a compressor ...

HVAC Short-Cycling: 10 Causes and How to Prevent It Short-cycling is when an HVAC system terminates its heating or cooling cycle prematurely. In many instances, it will attempt to start the cycle ...