30+ Bathroom Exhaust Fan Code Requirements
Background. Does a 50 cfm of exhaust fan enough or does it has to be higher because i have full bathroom ? Lighting integral to bathroom exhaust fans shall comply with the california energy code.
Electrical codes for bathrooms are different than every other part of the house, and for good reason: During a bath or shower, humidity levels rise significantly creating the perfect breeding ground for mold, mildew and microorganisms that can negatively impact health. The cfm on the table is a calculated amount and in most cases you will not be able to find a bathroom exhaust fan that has the exact cfm value.
I installed panasonic ceiling exhaust fans (rated at 70 cfm) in my two bathrooms.
Electrical codes for bathrooms are different than every other part of the house, and for good reason: To meet the requirements of the doe zero energy ready home program, all bathroom exhaust fans installed in the home must be energy star. Bathroom venting codes & vent fan codes. No other area of a home has more potential for water and electricity besides potential shock hazards, fire safety is an issue that is addressed in bathroom electrical code a well as other important factors.