After it has run for a couple of minutes open the door.
Bathroom door open or closed fan.
If you notice a change in the noise of the fan the room is too tightly sealed for the fan to pull air in.
At the least you will want to leave the door open a crack.
If the fan holds up the toilet paper then the fan is working properly.
Even if the door is closed all the solid surfaces of the bathroom are losing heat out the window and then will draw heat from the rest of the house to come back up to ambient temperature once the.
If your bathroom doesn t have a fan take advantage of the door and window s to let out steam.
Whenever weather permits open the window during your shower or bath and leave the window open for.
The first thing to verify that the fan is able to both pull air in and push it out.
From an energy standpoint as well as a moisture standpoint your husband is doing the wrong things.
Push to enter doors have hinges and lock on the inside so you can t get locked inside the bathroom.
Keeping the bathroom door open while running the fan will allow for air exchange from other parts of the home.
And if the bathroom door and window were open no extractor fan would the steam from the shower travel through the open bathroom door and through the bedroom door next to it and even along the landing and into the other bedroom causing damp in the bedrooms.
First you are losing more heat with the window open than you would by simply running the fan.
Also a push to exit door can be somewhat dangerous for people walking past the doorway just outside the bathroom door as they have absolutely no idea when the door might fly open and knock them to the floor.