Ask Experts Questions for FREE Help !
    katie8cow's Avatar
    katie8cow Posts: 1, Reputation: 1
    New Member

    Jan 26, 2007, 07:52 PM
    My heater is blowing cold air
    My heater is blowing cold air
    sledgehammer's Avatar
    sledgehammer Posts: 12, Reputation: 4
    New Member

    Jan 26, 2007, 08:14 PM
    Check coolant level. If low top it up and find the leak.
    Assuming the fan is working, warm up the vehicle to operating temp , turn up the temp, choose defrost, and chech the hoses in amd out of the heater(firewall ) and see if they are hot to the touch. Oops! Wrong Section! Thanks Northern Heat!
    NorthernHeat's Avatar
    NorthernHeat Posts: 1,455, Reputation: 132
    Ultra Member

    Jan 27, 2007, 10:25 AM
    Is this an automotive problem? If this is a central furnace problem, I have no idea what the problem could be based on the information you have provided.

Not your question? Ask your question View similar questions


Question Tools Search this Question
Search this Question:

Advanced Search

Add your answer here.

Check out some similar questions!

Heater Blowing Cold Air [ 5 Answers ]

Our Central Heating System has been on the "fritz" lately. It will work for a few hours, sometimes days kicking on and off like nomral then it will suddenly stop blowing warm air. The air is usually VERY cold, but its set on heat. There is a red light that usually starts flashing "em heat", we...

Cold Air Registers Blowing Cold Air [ 3 Answers ]

Our cold air registers are blowing cold air worse than if the windows were open. The hot air registers blow cold air but not as forceful (maybe because they are 1/3 the size of the returns) This only happens when the furnace is off and we are heating with the wood stoves. We have metal ducting...

Electric heater blowing cold air [ 3 Answers ]

My furnace is old old old.. Day and night... Model # 30cc-8. Serial # 010170 062046. It seems as if the heat is getting cooler all of the sudden coming out of the vents. Also when I open the closet, one of the valves is leaking air quite badly. I know nothing about electric units. Anything I can do...

Day & Night forced air heater keeps blowing cold air [ 1 Answers ]

Yesterday my heater was working as normal. Today I replaced the filter in my Day & Night forced air heater. Later I bumped my thermostat when walking by it, but I'm not certain that this caused the problem. My heater turned on and blew hot air. I turned it all the way down, but the fan...

View more questions Search