Best Location For Bathroom Exhaust Fan

Exhaust fans are no longer just for the bathroom.

Best location for bathroom exhaust fan.

Is it advisable to leave the exhaust fan on for long. Vent fans that include a heater however should not be installed over a shower. Once again the goal is to locate the fans so they are as close to the source of contamination moisture or odor as possible. First the fan should be located in the area of the bathroom that is exposed to the most moisture.

This is usually the area. Drill a locator hole. One installed in the shower stall and the other installed above the toilet. Plan your vent ductwork route.

The space above the bathtub or shower is damp and moist and therefore the best spot is near the shower area. As long as the wiring for your bathroom vent fans is attached to a ground fault circuit interrupter gfci and the fan is rated for a shower area the best place to locate your vent fan is on the ceiling in or near the shower where it will do the most good. This cross breeze will assist greatly in removing the steam vapor and odors from the room. In larger bathrooms two fans might be necessary.

Secondly consider a location that allows for the shortest most direct route to the external vent if you are ducting the fan. Although there are exhaust fans that can run continuously for long it is best not to run the fans for more than 20 minutes. Basically a bath exhaust fan is something that is used to help get all of the moist air out of your bathroom so that mold cannot. Ideally the exhaust fan would be positioned opposite this source of fresh air which promotes a cross flow of ventilation.