Installing Bathroom Fan Vent In Soffit

Learn the secrets to running anew exhaust line through the outside wall install a fan and connect the ducting and electrical.

Installing bathroom fan vent in soffit.

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. Note that the bathroom vent fan must always exhaust to the outdoors. In some bathrooms where a tub and shower are frequently used a soffit vent is installed in conjunction with the bathroom exhaust fan. Never allow the duct to simply blow into an attic crawlspace or.

The additional vent assists with circulating the air which. Installing a bathroom exhaust fan to the soffit can likely be done within an hour or two if you have all of the tools such as the vent cover a tall ladder the vent hose vent clamp and jig saw. Some soffit vent covers come with adapters. Bathroom exhaust fans perform an important function by removing excess moisture from your home.

This way we can make sure both are positioned properly. When venting a bathroom exhaust fan make sure to vent the air to the outside rather than into your attic where it can cause mold and mildew to form. Idea 5 connecting the duct to the bathroom fan. We explain how to install bathroom exhaust fans or vents the vent ducting the vent termination at the wall soffit or roof vent fan wiring bath vent duct insulation bath vent lengths clearances routing and we answer just about any other bathroom ventilation design or installation question you may have.

Remove the tape from the fan first. Here is the link to th. Other venting options includes running the duct up through the roof or down through the soffit. Next we must slip a worm drive metal clamp on the inside part of duct liner.

If your bathroom fan is high powered it may use large duct sizes like 4 or 6. If you need to install a new duct for venting your bathroom exhaust through the soffit then you should verify the duct size used with your bathroom fan. Options for venting a bathroom exhaust fan include best to worst. How to install a bathroom fan vent in the soffit.

In this particular installation tom ran the exhaust duct into the attic and through a sidewall to the outdoors.