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.

Next we must slip a worm drive metal clamp on the inside part of duct liner. Idea 5 connecting the duct to the bathroom fan. Options for venting a bathroom exhaust fan include best to worst. How to install a bathroom fan vent in the soffit.

The additional vent assists with circulating the air which. Remove the tape from the fan first. In some bathrooms where a tub and shower are frequently used a soffit vent is installed in conjunction with the bathroom exhaust fan. Bathroom exhaust fans perform an important function by removing excess moisture from your home.

In this particular installation tom ran the exhaust duct into the attic and through a sidewall to the outdoors. This way we can make sure both are positioned properly. Some soffit vent covers come with adapters. Even though the exhausting bathroom fan may disrupt the intake air flow of soffit venting it is a very small area and isn t going to be a big problem.

Other venting options includes running the duct up through the roof or down through the soffit. Never allow the duct to simply blow into an attic crawlspace or. Note that the bathroom vent fan must always exhaust to the outdoors. 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.

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. 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. 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. Here is the link to th.

Many old bathroom fans still use the small duct sizes of 3.