Bathroom Fan Exhaust To Attic

No you cannot vent your bathroom exhaust fan into the attic.

Bathroom fan exhaust to attic.

To determine which size fan to buy for your bath multiply the room s square footage by 1 1. Here is the link to th. Learn the secrets to running anew exhaust line through the outside wall install a fan and connect the ducting and electrical. Bathroom vent fans are rated by how many cubic feet of air they can move in one minute known as the cfm rating.

It eliminates the need for routing ductwork through the house and these fans usually dry the bathroom more quickly. For quick reference a 50 square foot bathroom needs a 50 cfm fan. Ceiling fans vent either into the. 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.

Your attic is not a temperature controlled environment is never the same temperature as your living space and generally closer to the temperature outside. Fans with surfaceshield technology combine the power of broan nutone s bathroom ventilation fans with vital vio s led light technology to prevent the growth of bacteria mold yeast and fungi. This involves running ductwork from the fan usually though an attic and out through the roof. Another consideration to think about is the placement of your fan.

Well managed indoor air quality is crucial to code compliance. You should never exhaust the bathroom fan directly into the attic. The bathroom here is below an accessible attic so tom ran the exhaust duct across the attic and out a gable end. If you have a bathroom with a separate enclosed toilet you ll also need an additional fan for that space.

Bathroom code does address the issue of moving odor and moisture laden air from the bathroom to the outside. Broan surfaceshield vital vio powered exhaust fan w led light antibacterial light. Options for venting a bathroom exhaust fan include best to worst. Our installer friendly energy star ventilation solutions help you design beyond code without compromising interior aesthetics.

Depending on the location of the bathroom it may be easy to vent the exhaust fan through the roof. The nutone white 50 cfm exhaust bath fan the nutone white 50 cfm exhaust bath fan with light combines efficient air circulation and up to 100 watts of illumination in one easy installation. Surprisingly bathroom fans are not required by some building codes. There are wall mount exhaust fans as well as ceiling exhaust fans.