Bathroom Exhaust Fan Dripping Water

Youll know why this is potentially dangerous.

Oscillating fan gets stuck. So you run the bath exhaust fan to remove moisture but then you get that drip drip drip from the fan on your nice clean rug. Water can be deleterious to the homes condition so it is no wonder we install exhaust fans in the bathroom. If everything seems okay but the water is dripping still you should pay attention to the exhaust fan itself.

There are so many other ways for the condensation to build up. Viewed 34k times 9. This will help you understand the severity of the situation.

It should open only under pressure from the warm air to let it out and remain closed the rest of the time. If your bathroom exhaust fan leaks when it rains there could be a number of issues causing this. During the warmer season the air conditioning system will make the pipe cold and when the hot air from outside hits it it may happen.

The bathroom exhaust fan is terminating in the attic. First check the exhaust ducting or tubing. In this article well discuss in full everything related to the issue of water dripping from bathroom exhaust fan or ceiling vent when it rains.

Ask question asked 9 years 8 months ago. It should be insulated straight and vented to the outside. The only way to tell for sure what the issue is would be to go up onto the roof and examine the vent.

The capacity may be too lower in compassion with the size of the bathroom. The fan may not have the capacity to extract all those moistures. Checking the flashing vent cover damper sealant and shingles for signs of damage.

This weekend when the snow started melting on my roof i noticed a small water spot developing around all three bathroom exhaust fans in my house. Why is water leaking near my bathrooms exhaust fan. If water drips from the bathroom exhaust fan the damper that normally controls the flow of air through the pipe may not be working correctly.

There may be damaged insulation damaged drywall damaged wood framing and there may be mold growing. Bath exhaust fans should not drip. Im guessing the water leaked in around the exhaust.

If it doesnt or it appears to have an imperfect seal its time to replace the damper. If your leaking bathroom exhaust fan has been going on for some time it may be a very good idea to remove the actual bathroom exhaust fan and check for damage in the ceiling cavity. If yours does theres something wrong with it.

Replace the exhaust fan. Eventually the water drip back to the bathroom through the exhaust fan.