Laundry Room Exhaust Fan Code

Where there are doors that separate the laundry area from the kitchen or bathroom the door shall be louvered.

Laundry room exhaust fan code. All florescent or provide a manual on occupancy sensor all room exhaust fans shall provide a min of 5 air exchanges per hour. Icc digital codes is the largest provider of model codes custom codes and standards used worldwide to construct safe sustainable affordable and resilient structures. I wonder how this will affect the dryer s ability to exhaust if the doors are closed. A code compliant dryer vent is constructed of a rigid pipe of nonflammable material with a smooth interior finish the smooth interior inhibits lint buildup in grooves and it is not easily crushed or broken.

The ontario building code supplemental exhaust 9 32 3 5. If the laundry room is on an exterior wall with a window or door that air could easily come from the outdoors with all its heat humidity and pollen. Laundry room blueprint and wiring design layout. Energy recovery ventilator erv these are the most effective way to increase laundry room.

Surprisingly bathroom fans are not required by some building codes. Supplemental exhaust 1 additional supplemental exhaust capacity shall be installed as necessary so that the total capacity of all kitchen bathroom water closet room and other supplemental exhaust air intakes is not less than the total ventilation capacity as required in article 9 32 3 3 minus the principal exhaust fan capacity. Granted the dryer has a fan but makeup air is still necessary. All municipalities have different requirements but some do not draw a hard line on requiring exhaust fans.

The problem as i see it with mechanical ventilation in this particular case is that turning on an exhaust fan would lower the air pressure in the laundry room. Between the fan and the dryer s need for air you will be pulling air in from other areas. Bathroom code does address the issue of moving odor and moisture laden air from the bathroom to the outside. Home electrical wiring for laundry room electrical codes all lighting must be either.