How To Replace Exhaust Fan In Bathroom

The exhaust fan is vented in the shower but uses in the older part of the bathroom as the route outside.

How to replace exhaust fan in bathroom. Some motor plates release by pressing or prying on the side of the fan housing. Without a bathroom ventilation fan your bathroom surfaces will become moist during a shower or bath. Remove the old fan. As you have bought a new bathroom exhaust fan now it s time for removing the old.

Before even purchasing a new bathroom exhaust fan it may be a good idea to remove the fan cover and measure the exhaust fan housing in between the drywall. To replace a bathroom fan all you need to do is remove the old fan and install a new one in its place using the same wiring and connections. However the replacement fan was 4 so i bought a duct reducer installing the 4 end onto the fan and the 5 end onto the new ductwork. All in it cost about 125 for the fan and supplies.

Simply remove the old fan attach the new housing hook up the ductwork and wiring and you re done. Once you are done with these now let s discuss how to replace bathroom exhaust fan. Then unplug the fan and remove the motor plate photo 2. Bathroom ventiliation fans are an essential component to any bathroom.

My question is can i exhaust the fan in the shower stall right through the cathedral ceiling or the wall of the addition. Begin by removing the screws on the cover of the old fan so that you can access the wiring. Letting the fan exhaust into an open attic will cause moisture buildup on the underside of the roof. Avoid venting through a soffit vent or ridge vent.

The warm air will exhaust out the duct and enter back into the attic through the soffit vent or ridge vent. For better results choose a fan rated for a larger room and remember to consider the fan s sound level. Well you should think about it even before buying the fan. Bath fans vary in design but motor replacement requires the same basic steps no matter which brand or model you have.

Select the appropriate sized fan and begin installation. A run of 9 feet horizontally and then up through the older roof to the outside vent approximately 10 feet. Others are secured with a screw. There s nothing wrong with increasing the size of the ductwork but don t ever do the opposite or you will restrict the exhaust from the fan.

Turn off the power to the fan at the main breaker panel. If your new exhaust fan is larger you will need to cut some of the drywall with a keyhole saw and possibly attach wood supports to the joists. No cut or roomside bathroom fan models can be installed in new construction or used to replace older fans in existing construction. Simplify the installation process when installing a new bath fan with a new easy install model.

When choosing a new exhaust fan measure the room and match the fan size by rating in cubic feet per minute.