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it may blow cold air due to the fact that the heat anticipator on your thermostat may be set to long. you can change useing your owners manual for your thermostat but you should have a service tech do it
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∙ 10y ago
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Why is my furnace blowing cold air?
What type of furnace do you have?electric
Why is my furnace only blowing cold air?
What type of furnace do you have?electric
Why does a gas furnace only blow cold air?
Because you set it that way
Why does gas furnace blow cold air?
because you got to light it....commen mistake
Furnace only blow cold air?
If the furnace only blows cold air the pilot light may be out. It may also be a fuse that has blown. However, you may need to contact a licensed electrician to find the problem.
What does it mean when you turn the heat on and it blows out cold air?
Not knowing what kind of furnace you have makes answering this difficult. What type of furnace do you have (gas,electric, oil) and how old is it?
Why does the home gas furnace blow cold air?
Perhaps the pilot light is out and the gas has been turned off at the valve.
Why does the fan on my warm air furnace blow cold air?
Either the fan is set at too high a speed or the burner did not light.
What does blow hot and cold mean?
It means that you constantly are changing your mood.
Why does the blower take 2 minutes to start on forced air furnace?
There is a delay on the fan to allow the furnace to get hot so as not to blow cold air into the home at start up. There is also an `OFF` delay, where the fan runs for a minute or so after the flame shuts off. This is to cool down the furnace.
My central heating system blow hot air then cold air. Replaced the thermostat. I turn off the heater when it blows cold and turn it on in 30 minutes and it blows hot again for a little while. Help pls?
What type of system do you have? Heat pump? With or without supplemental electric strip heat? Warm air furnace? Need to know in order to help.
Why does Furnace shut off when very cold outside?
A heat pump will do this, a furnace should not. Are you sure you have a furnace?
