Get Tech Tips
Subscribe to free tech tips.
Bonus – HVAC Contractors and Distributors, Keys to a Great Partnership
Related Tech Tips

When testing a run capacitor, many techs pull the leads off and use the capacitance setting on their meter to test the capacitor. On a system that is not running, there isn't anything wrong with this test. However, when you are CONSTANTLY checking capacitors as a matter of regular testing and maintenance, that extra step […]
Read more
This article was written by technician and HVAC School community star Kenneth Casebier. Thanks, Kenneth! When looking at replacing a single-phase A/C motor with an aftermarket motor from your van, there are a few things you should know and pay attention to. First, the factory OEM motor will always be the best option, especially when […]
Read more
This article was written by Don Gillis with Chemours. Thanks, Don! There are 3 main reasons we use “P” or “U” traps: Assisting in oil return to the compressor Preventing oil accumulation in the evaporator Preventing liquid refrigerant or oil from entering the compressor while operating or during the off cycle Assisting in oil return […]
Read more
Comments
To leave a comment, you need to log in.
Log In