How to Vent a Bath Fan to the Outside

How to Vent a Bath Fan to the Outside

Did you ever marvel wherein the air out of your lavatory exhaust fan goes after it gets sucked out of the toilet and up into the ceiling? well, sometimes, that's the best area it goes: Up into the ceiling. It's distinctly common to find that formerly hooked up exhaust vents are simply pulling the recent, moist air from the rest room and into the attic above. this may purpose mould and different issues up there, so that you must take an hour and vent it to the outdoor. Roof venting is one choice, but wall-venting is greatest (if feasible with the layout of your private home) due to the fact you don't must worry approximately causing roof leaks.

discover the set up exhaust unit in the attic above your rest room. flip off the energy to it.

join the hose out of your exhaust package to the vent tube for your exhaust unit, using the provided metal or plastic belt-clamp to keep the hose to the system.

Take the alternative cease of the hose to the an outdoors vertical wall of the attic. determine where you want it to exit, selecting a spot among studs and far from electrical wires. Drill a 1/4-inch pilot hollow at that spot.

go outdoor, climb your ladder, and locate the pilot hollow. Use your hole saw to place a complete-sized hollow there, reducing all of the manner into the attic. (notice: make sure the hole-noticed you're using is just a little wider than the exterior vent tube that came along with your exhaust-fan package. generally, the vent tubes are four inches)

Slide the outdoors vent tube into the hollow, and press the attached outdoors vent up in opposition to the siding of the house. Caulk round the edges of the vent to seal it to the siding. cozy the vent there with the supplied screws and your screwdriver.

lower back within the attic, join the furnished vent hose to the exterior vent tube with the alternative belt that came with the package. Caulk around the hole where the exterior vent tube is coming in. flip the energy again on.

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