Walk in cooler with a bad disconnect switch
This was a return visit for a walk in cooler that went down the previous night, I replaced the disconnect,…
R-290 bad compressor
complete diagnoses and replacement of an R-290 compressor HVACR VIDEOS NEW MERCH WEBSITE - https://www.hvacrvideos.com Discord server link https://discord.gg/hj3N9z9 Please…
Lennox l series quick tip
Quick tip on how to recall error codes on the Lennox L series units, and also checking condeneser fan motor…
Polishing a turd (swamp cooler rebuild)
Re-building a beat down swamp cooler, this is the same rack I replaced a compressor on overnight for their walk…
Ice machine keeps shutting off
Service call on an ice machine that keeps shutting off. HVACR VIDEOS NEW MERCH WEBSITE - https://www.hvacrvideos.com Discord server link…
Cold rails not working properly
Service call on the cold rails not working properly HVACR VIDEOS NEW MERCH WEBSITE - https://www.hvacrvideos.com Discord server link https://discord.gg/hj3N9z9…
Late night walk in freezer call
I had a saturday night service call on a walk in freezer not working, the call went south and I…
Open and short circuits class
This short video describes common open and short circuits in air conditioning and the difference as well as some discussion…
Low voltage diagnosis basics w/ bill johnson
Bill Johnson shares his practical tips to make low voltage electrical diagnosis easier Read all the tech tips, take the…
Surge protection for hvac, air conditioners, heat pumps
Protect your system just as you would your TV and computers. Power surges can leave you hot in the Summer…