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Probably not but it can switch from heat to ac if this answers your question
First responder is correct, if you have a system know as a heat pump. If you have separate heat and A/C , having you A/C turned to extreme cool may cause your heat to come on. A window unit blowing hot and cold simultaneously is indicative of the A/C motor overheating, and could be dangerous.
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Can elect water heater be connected to same elect circuit as air conditioner?
Not a good idea.
Why wont the heater blow on your 1996 Chevy S 10?
Likely heater core. I had same problem with 1996 S-10 with 4.3L.
Why does a Buick La Sabre blow hot air on driver side of the heater discharge and cold out of the passanger?
I have the same problem. Change your heater hoses, top and bottom !
Where do you find the heater core on a 2001 Dodge Intrepid?
Heater core is on the passenger side behind the glove box, this is also the location of the air conditioner evaporator core.. they should be in the same housing.
Is the air conditioner is good for the environment?
No it's not ! It uses electricity to blow cooler air into a home - the same effect can be achieved by opening a window !
Why does the air conditioner on a 2002 Crown Victoria blow out of the defroster and on the floor but not the dash vents?
I have exactly the same problem on my 2000 Still looking for the answer
Where is the Heater Unit located in a 1995 Ford Fairmont - and what could possiby cause the heater to only blow cold air?
hi, did you faind an answer, i'm having the same problem, Cheers
What intermittently causes the heater to abruptly blow cold air at the same time the temperature gage indicates?
Air in the water system.
Why does the air conditioner in a Dodge ram 1500 blow hot air to the passenger and cool air to the driver at the same time?
That can happen if they are low on freon.
Why does my 2000 Chrysler Sebring not blow out cold air for the air conditioner?
I had the same problem...until I had the coolant in the AC system recharged two years ago
Why would your vent sometimes blow air and sometimes blow nothing at all no circulation of any sort This happens with heat ac or just vent?
that heppend to my car i had to finaly replace the heater blower so it could be the same thing
What could cause puddles of water in the passenger floorboard when using your air conditioner but now neither the air conditioner or heater even work?
There could be two possible answers to your ?? Behind the dash board on the passerger side depending on make\model of car houses your a/c and heating system. If this started with only using the a/c it could be a broken or cloged evaperator drain. creating the a/c condensation to build up and run on the floorboard this is not very common but can happen The excess water that can not drain off can also be pulled up into the blower motor causing it to short out and blow the fuse in the fuse panel. More common problem is the heater core is housed in the same location next to the evaperator. The heater core is often the cause of the problem especialy if the cooling sys on the car has not been maintained properly over the years. another sign of the heater core leaking is the front window will fog up real bad when the defroster is turned on and you may get a bad oder also. This can short out the fan blower the same way the a/c does.
