The fan does not work on my outside unit...

My unit runs continuously and doesn't turn off. Sometime the vents are blowing warm air but the majority of the time it is cool air. I had someone come look at it and they said the compressor isn't working. He said we can't buy a new compressor because the unit it too old, therefore, we have to buy...

I have a heat pump and ac unit outside. The inside blower fan still working but the outside unit humming. Are there any quick fixes here

The blower is working fine on our Heating and Air Conditioning unit but neither the Air or Heat will work. The emergency Heat works fine though. The unit is a Carrier with the words American Standard written on the outside fan unit. What should I look for before calling a tech or what would this be...

My outside lennox unit is not working. Fan is not turning and I hear nothing. The furnace downstair is a lennox pulse propane gas (which is blowing air) and the ac is a lennox. Yesterday afternoon it stayed on and was really cold and I couldn't get it to kick off. I raised the temp up to 78 when I...