How To Replace Bathroom Exhaust Fan

Installing a new bathroom fan wont take very long since the connections and wiring are already in place. Pull back the insulation on the flexible duct and connect the duct to the fan with hvac tape or a clamp. To replace a vent fan using a fan motor replacement kit.
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The easiest way to replace a bathroom exhaust vent fan is to buy a fan upgrade kit that replaces the old motor while reusing the existing housing.

How to replace bathroom exhaust fan. Simply remove the old fan attach the new housing hook up the ductwork and wiring and youre done. No cut or roomside bathroom fan models can be installed in new construction or used to replace older fans in existing construction. If a kit is not available for your fan you may have to replace the entire unit. Most builders use them because they are cheap.

Remove the vent fan housing. Reattach the wires and vent pipe and youre ready to test your fan out. Theres nothing wrong with increasing the size of the ductwork but dont ever do the opposite or you will restrict the exhaust from the fan. Attach the vent fan housing to the ceiling joists.

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. Pull the insulation back over the connection. Then youll put the new fan in position. Video tutorial on how to replace your bathroom exhaust fan in 5 minutes or less.

If needed adjust the existing hole in the ceiling to fit the new vent fan housing. All in it cost about 125 for the fan and supplies. Disconnect the vent pipe from the fan housing. Ive replaced lots of this style broan fan and they are very popular.

Remove the cover on the bathroom vent fan. First youll need to carefully remove your old fan and disconnect the vent pipe and wiring. Disconnect the wiring and remove the fan motor from the housing. Simplify the installation process when installing a new bath fan with a new easy install model.