How To Install A Bathroom Vent Through The Wall

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How to install a bathroom vent through the wall.

Choose the exact area where the exhaust fan will be installed. No matter the location of the bathroom you can vent the exhaust fan through the wall. If you want to vent a bathroom fan through an exterior wall you will have to cut a 3 inch or 4 inch hole with a hole saw drill bit. From the attic locate the nails and mark the location of the fan with a pencil.

Avoid placing your bathroom exhaust fan over a tub or shower. Pick up the fan s housing and using its inner portion trace the edges of it onto the wall with a marker. Read on for more. You may be able to configure a short route.

The location of the bathroom will determine how extensive the ductwork will be. Over a toilet works best. A down through soffit exhaust vent design by leaving warm air in the exhaust duct when the fan is off creates a heat trap that reduces heat loss out of the bathroom through the exhaust fan duct when the fan is off in comparison with up routed vents or even horizontal vents through a gable end wall. Remove the wall cap and apply a bead of silicone adhesive to the siding and gasket around the hole.

Secure it to the siding with four 1 inch stainless steel screws. Ductwork is what will connect the fan to the outside. Slide the wall cap into the hole and press it against the siding. Learn the secrets to running anew exhaust line through the outside wall install a fan and connect the ducting and electrical.

If your exterior siding is vinyl or fiber cement you will have an easier time cutting the hole. Using the drill now make holes through the interior wall at the four corners on the tracing. Mark the location of your fan by inserting a 16 inch roofing nail into the drywall at each corner so the nails protrude into the attic. Can we install it in an outside wall instead wall mounted vent fans are available though less common and may be harder to install.