239 подписчиков
54 видео
How to diagnose a bad thermostat on call for heat
Ac coil freezing up due to dirty air filters
How to install lennox compressor timed off control
Demonstrating what happens to your thermostat when you break r and float switch is triggered
condenser fan not coming on but compressor is
If your breaker keeps tripping for the condenser when cool is on this could be your issue
Changing a belt on a commercial package unit.
Testing a ecm blower motor with multimeter ( bad motor )
installing a float switch on Primary line then breaking r
24v short blowing fuse in the control board. ( bad condenser wire)
Another fan motor not coming on !
Shorted out y terminal on control board and blew the transformer
Electric heater not heating due to bad sequencer ( contacts staying open and not closing)
Checking for a freon leak with nitrogen
Testing a shorted out compressor with multimeter (ground test and common start run test)
The main reason why your ac won't cool( bad capacitor)
Thermostat blank but has power
Condenser not coming on due to bad disconnect causing no cooling
variable speed condenser not coming on but furnace inside is
