MrBigRedBird's channel

I repair my neighbor's air conditioner.

I show some 4 inch air filters that are both Merv 10. One of them requires having a four inch air filter cassette and the other requires only a one...

I show how to use a SPNO-SPNC relay to control the crankcase heater. The first and second upload of this video has some mistakes that I need to cor...