Exhaust fan leaking water. A ducted extractor fan generally has leaking problems because of the ventilation. The fan may not have the capacity to extract all those moisture. Now you know where the water leak can originate. If there is a hole or tear in any of the air ducts it could be allowing moisture in and that could be the source of your problem.
Some AC units have a secondary drain pan which is placed beneath the unit. The cause of condensation Water stains on the ceiling around your bath fan may indicate a leak coming from the vent cap on your roof but condensation is the more likely culprit. In winter when the warm moist air from the bathroom hits cool air in the attic or outdoors it condenses sending drips back down the ductwork. It should open only under pressure from the warm air to let it out and remain closed the rest of the time.
When I boil Water On My Stove I get dripping from my exhaust fan over the stove and counterop. When the ducting activity isnt conducted properly the steam accumulates as water then the range hood leaking water. If there is a hole or tear in any of the air ducts it could be allowing moisture in and that could be the source of your problem. The cause of condensation Water stains on the ceiling around your bath fan may indicate a leak coming from the vent cap on your roof but condensation is the more likely culprit.
The capacity may be too lower in compassion with the size of the bathroom.
The usual cause is condensation inside the duct.
Leaking water may mean the duct to the roof is sweating because the warm moist air being ducted up is in contact with the very cold duct itself and condensation is dripping out of the grill in the ceiling.
If there is a hole or tear in any of the air ducts it could be allowing moisture in and that could be the source of your problem.
Condensation in the duct. The cause of condensation Water stains on the ceiling around your bath fan may indicate a leak coming from the vent cap on your roof but condensation is the more likely culprit. You may find dripping water during or shortly after a shower. That is until you notice the problem at handthe exhaust fan in your bathroom dripping water. It should remain closed until warm air from inside the bathroom forces it open.
It should remain closed until warm air from inside the bathroom forces it open.
It should open only under pressure from the warm air to let it out and remain closed the rest of the time.
