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Most likely this is condensation due to the cool air flowing through the duct. The duct should be insulated, thus helping to prevent this condensation. Check the attic space and make sure the duct is insulated, any gaps can cause the condensation. Other possibilities are waterline leaks, roof leaks, air handler pan overflow, etc, all could cause water to find the way down the ductwork. Not likely though, it is probably just condensation.
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∙ 16y ago
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Why is there water coming from the air vent in the house when the ac is on?
The duct work probably runs through an area that is hot and humid, i.e. attic space, and it isn't insulated.
Why is mist coming inside my van though the ac vent when ac is on?
if the mist is water, it's just condensation. but if it's antifreeze then you have a leak in your core. If it's water it will evaporate without leaving a stain, if it's antifreeze it will streak when you try to whip it off.
Heat coming out of vents when ac is on?
Bad vac line or cable to your vent controls. There is a door to your heater core that is supposed to closed when ac is on-yours is not. A place that does ac repairs can check it out for you.
How can you change the air vent from your vent to defrost on a '77 Dodge Power Wagon with AC?
Make sure you have vacuum coming into the cab from the engine. There may be something wrong with the switches.
On my 1997 dodge ram pickup water is coming in the floorboard through the middle vent. Is there a drain somewhere I cannot find one.?
Check the AC condensate drain, it's probably plugged.
Can YOU reuse the water coming from the AC?
no ofcourse not water would just dry off even if it does not or does come from the AC
Ac does not come out of panel vent?
i cant get ac from my panel vent on a 1989 caddillac fleetwood brougham
Why is there fluid coming out vent tube in your school bus?
First, we need to figure out what you mean by 'vent tube'. Of the top of my head, I'm thinking you either mean the evaporator drain for your AC, or a breather, such as the ones on your fuel tank, differential, and transmission. If it's water coming out of the AC evaporator drain, that's normal - AC operates by the refrigerant absorbing heat, then cooling down rapidly as it exchanges that heat to the ambient air. Condensation is formed as a result of this. In the case of the breathers, you have an overpressurization problem, typically due to excessive fluid
What temperature should the air coming out of the vent be for a properly functioning central AC system?
The air from the vent should be 18 to 22 degrees F lower than the temperature of the air going into the return.
What does sand in a floor AC vent indicate?
Is this vent in a car or house??
Why is water coming into the car when you run the AC?
the drain hose is plugged
Why is there water coming out of the vent on the side of the sink when your dishwasher drains?
Partially clogged drain line.
