Can You Use Bathroom Fan In Kitchen

Fans installed above kitchen ranges must be listed for that application by ul and must be designed to handle grease and high temperatures.

Can you use bathroom fan in kitchen.

The trick is to simply exhaust this air from the fans directly to the exterior of your home. An alternate approach is to use a ducted range hood or downdraft exhaust and a bathroom ventilation fan to exhaust the general odors and moisture in the kitchen. Bathroom and kitchen exhaust fans also can transmit large volumes of moist humid air into the attic or other confined spaces. So if you have an 8 foot x 10 foot bathroom you would need at least an 80 cfm fan.

This can lead to wood rot mold and mildew. That would be 960 cf assuming 8 ft ceilings. The general rule is 1 cfm per square foot of space with standard 8 foot ceilings. As a general rule bathroom fans are not suitable for use in the kitchen as many have no filter inside them.

A bath fan just won t cut it. You say the kitchen is 120 sf but you need to take in to account the height. Depending on your usage you might consider a slightly larger fan to make sure you have enough power to clear the room.