why does my ford focus over heat when i turn the ac on
The ac unit compressor will run when it is in defroster mode and heat setting is on.
I'm assuming you have central air conditioning (ac) and not a window unit? If you have an AC unit that is described as a "heat pump" then yes. The heat-pump is designed to heat your home in colder weather. The AC - heat-pum unit should be able to heat your home down to about 20* Fahrenheit. After the heat pump loses it's efficiency, you would manually select emergency heat on your thermostat, this is a good way to determine if you have a heat-pump unit as well .
An AC unit isn't supposed to heat! If you mean a heat pump, then you may have a relay switch problem. Or maybe, your thermostat is in the cooling mode. Contact a repairman.
yes, if the ac unit has 2 zones, you will need a thermostat for each zone. if the ac unit provides both ac and heat, you can connect a thermostat for each. not a good way to go. better to use 1 therm in that case that has a heat-cool switch on it so the unit is not putting out both heat and ac at the same time.
The AC runs to remove moisture from the air inside your vehicle. Moisture causes the fog inside of your windows. The ac runs to remove the moisture and the heater runs to heat the air.
The fan on the ac unit is only for ac. When heat is needed only the burner in the furnace turn on and is pushed throughout the house with a separate blower inside the furnace.
Use a fan
There are a number of reasons you can turn your AC or heat on and nothing will happen. The system may not be hooked up.
Umm yes because there is no AC........
Your location matters. If in Florida heat pump in more northern climes furnace & ac.
They are separate systems...
1997 ford moterhome E350 with a V10 Triton engine My AC will not switch over to heat
No, the heat pump will also cool the home.
ck60-1c is not a heat pump. it is an ac only
i have a heat pump made by traine need a book tolearn how to work the ac can you help
The thermostat may be stuck open, replace it. No ac belt won't effect the heater.
It adjusts the heat in the car so you can control your AC and heat to the temperature you like.
Why does my 99 silverado have no heat and the ac fuses look good and blower motot works great
The most likely reason is your AC system needs recharged.
There were 2 options for the rear control units, 1 was AC only, 1 was heat and AC. If your controls above the second seat only have 1 knob, it's AC only, the heat/AC version has 3 knobs. The correct Answer: 1996 - 2000 (Old Body Style) Tahoes and Yukons only got the rear air option. Suburbans and Yukon XL's get the Heat and AC option.