Have replaced both capicitors ,contactor and fan. Worked for 3 weeks ,now quit again. Turn on in house fan does not come on nor the compressor. Manually push contactor and fan will turn. What is the problem?

Hello my home A/C inside panel makes a clicking noise when the air comes on and then when the air shuts off the fan keeps runningI have the thrmostat set on suto fan.

I recently had my wall mounted thermostat moved to a different location in my house by a licensed electrician. Shortly afterwards (not the same day) a steady and continuous clicking sound started to come from behind the wall where the thermostat used to be located. This sound only comes on when I...

I have a Carrier Heat Pump system. I estimate it is 15+ years old. I had it serviced this past summer. (Reversing valve replaced & recharged). The unit has run well since. It now make a 'clicking' sound when the out-door unit is running. There is no mechanical interference that fan blades...

OK about a month ago my car died, turns out the starter needed replaced. I got a new starter installed, and it worked great. Now this morning I get in my car after it sat all weekend without being started and when I turn the key there is just a rapid clicking noise. It doesn't sound like the same...