My bathroom fan will sometimes (not always) drip water when it is on during a shower. I've read that this can happen during the winter months, but the duct is insulated and the outside and inside temperature today when it most recently happened was between 50 and 60 degrees and not raining so it is definitely condensation coming back down rather than rain water from outside. I installed it myself several years ago. I've checked the flapper on the roof vent and it does open and close freely but perhaps it sometimes gets stuck shut? That is the only thing I can think of. Any other suggestions?
brendelac
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
