Looking for some help with a question on my house AC. I had a brand new compressor installed right at the end of last summer. We used it for one week and that was it. This year we go to fire it up and it runs fine but it wont turn off. The blower and the ac unit won't shut off at the thermostat controller. If it reaches the right temperature the to shut off or it manually switched to off the controller clicks off but unit remains on until I flip the blower power switch next to the blower and it all shuts down. The heater will turn on and off just fine. My question is do I need to just replace the thermostat controller or is there a controller in the blower that isnt shutting everything down?