We live in Florida, and for the first time, we had to turn our central heat on. Its only several years old. I know nothing about it. My question is does the outside unit run when the heater is on? It makes a lot of noise when it starts up

The fan turns when the unit is in the cool position. Since its getting cold outside, I turned the switch to heat ans notice that the fan on the unit does not turn

My unit is about 14yrs old. We just had siding put up so the box was removed and then re-attached. The unit worked last night, however, when I came home tonight it was not working at all.I checked the circuit breakers (set and Rest), changed the batteries in my electronic thermostat. With a volt...

We have a Coleman Cooler Central Air unit (It sits outside). I turned it on for the first time this year, but the outside unit will not turn on. My Gas furnace DOES push air through the vents, but its just warm-ish air, so I went outside to look at the central air unit and it's not doing anything...

Im am a new home owner.Know nothingabout central A?C's.I went to start it up yesterday and the unit kicks on outside but the blower won't blow anything out of the ducts any idea thanks!