Heat Pump Making a Weird Noise? A Sound-by-Sound Guide
Grinding, screeching and steady hissing mean stop using the system. Buzzing, clicking and rattling usually don't. Here's every common heat…
Archive
refrigerant leak
Why Does My Heat Pump Smell? A Smell-by-Smell Guide to What’s Normal and What’s Not
From a dusty burning smell on the first cold day to dirty socks, mustiness and rotten eggs, here's what each…
Heat Pump Not Heating? 10 Causes, From Free Fixes to Service Calls
Heat pump air feels cool by design, so start by confirming it is actually broken. Then work down 10 causes…