Bath Fan Ratings. If your bathroom is about 60 square feet a fan with a 60 cfm airflow will be more than enough. This fan is able to move 100 cfm of air operating at 2 0 sones. Included gfci wiring harness.
The fan is ic rated. If the airflow is lesser than what the room needs the fan may end up being ineffective in delivering its anticipated benefits.
More often than not the cfm rating of bathroom exhaust fans ranges from 50 to 110 cfm.
With a sones rating of 1 0 it is also on the quiet end of the spectrum. Why is this important. The noise level of a bathroom fan will be indicated by the manufacturer in what is known as sones. This bathroom exhaust fan from broan nutone scored quite well in overall bathroom vent fan ratings.
