How to Vent a Bath Fan to the Outside

How to Vent a Bath Fan to the Outside

Did you ever surprise where the air out of your rest room exhaust fan goes after it gets sucked out of the toilet and up into the ceiling? well, every so often, that's the most effective location it goes: Up into the ceiling. It's surprisingly common to locate that previously established exhaust vents are simply pulling the hot, wet air from the toilet and into the attic above. this may motive mold and other problems up there, so you have to take an hour and vent it to the outdoor. Roof venting is one choice, however wall-venting is optimum (if feasible with the layout of your private home) due to the fact you don't should fear about inflicting roof leaks.

locate the set up exhaust unit inside the attic above your lavatory. turn off the strength to it.

join the hose from your exhaust kit to the vent tube to your exhaust unit, the usage of the provided metallic or plastic belt-clamp to hold the hose to the system.

Take the alternative stop of the hose to the an outdoors vertical wall of the attic. decide where you want it to exit, selecting a niche among studs and far from electric wires. Drill a 1/four-inch pilot hole at that spot.

pass outside, climb your ladder, and locate the pilot hollow. Use your hollow noticed to put a full-sized hollow there, reducing all of the manner into the attic. (word: make sure the hole-saw you're using is only a little wider than the outside vent tube that got here together with your exhaust-fan package. normally, the vent tubes are 4 inches)

Slide the exterior vent tube into the hollow, and press the attached exterior vent up towards the siding of the house. Caulk round the rims of the vent to seal it to the siding. cozy the vent there with the supplied screws and your screwdriver.

lower back in the attic, connect the provided vent hose to the outside vent tube with the alternative belt that came with the kit. Caulk across the hole wherein the exterior vent tube is coming in. flip the strength again on.

Source: here

Leave a comment