Air Conditioning Contactor Troubleshooting Tips
If your outdoor unit will be humming but the particular fan isn't spinning, you're likely looking down some air conditioning contactor troubleshooting towards your house cool again. It's one of all those parts that many people don't even know exists till it stops functioning, but once it goes, the whole cooling process grinds to a halt. The good news is that troubleshooting a contactor isn't simply because intimidating as this sounds, even if you aren't a professional HVAC tech. ...