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Either the fan is set at too high a speed or the burner did not light.
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∙ 15y ago
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Why does a gas furnace only blow cold air?
Because you set it that way
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.
Does an air conditioner blow out heat or blow out cold air?
An air conditioner blows out heat
Why does your central air unit blow warm air then blows cold air?
Because the air handler and ductwork are full of warm air from not running and cooling is not instantaneous upon start up. It takes 2 or 3 minutes of run time for the unit to begin cooling.
Is cold air heavier than warm air?
False because warm air rises. The particles in cold air are moving more slowly and make cold air more dense than warm air.
Why does your central air unit blow cold air for only a few minutes then blows warm air?
why does ac blow warm air? why does ac blow warm air?
Why does forced hot air furnace blow cold air before it blows warm?
The reason for this is because the furnace has not warmed up yet. The blower kicks on the same time the burner lights. However the furnace does not go into "high fire" until after a period of about 10 min. After this stage is when you will really begin to feel the warm air.
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
Will a balloon keep air longer in a warm or cold?
usually in hot or warm temperatures because, hot air expands and cold does not.
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.
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 your van vents blow warm air idle but cold when driving?
good question
Why does your electric furnace blow cold air only sometimes?
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
What causes Condensing unit to blow cold air outside and warm air inside vents?
Compressor not operating.
Why does your heater not blow out warm air?
if the heater does not blow out warm air change the setting.
Why is your car air conditioning blow hot air?
because you need to keep warm when it is winter and other times when it it cold
