Heating and air conditioning won
I went to run my air conditioning for the first time this year.Turned it on and everything working fine so I decided to let it run while I go out to the store.I come back and it was not running and the thermostat hadn't reached room temperature yet so I clicked over to the run position and nothing.I mean no buzzing no fan no nothing.The thermostat made a clicking sound when turning it from off to on but no fan, no air no nothing... The next day I went to try again and it came on again but only ran for about two hours then shut off again... I tried later then the same thing happen.. Finally after the third day, it wouldn't even come on at all.The house and unit is only 7 years old.Please help...