Exhaust Fan Required In Laundry Room

Mechanical code requires ventilation not exhaust the dryer takes air out of the room needs to draw air from somewhere this would be if its considered a confined space also if it was a gas fired dryer.

Exhaust fan required in laundry room.

Exhaust fans in laundry rooms are usually required when there is no exterior window in the room and the dryer to be used heats with gas power. Choose correct venting material your ventilation hose should be made of rigid metal with a smooth interior to reduce lint buildup. Energy recovery ventilator erv these are the most effective way to increase laundry room ventilation. Between the fan and the dryer s need for air you will be pulling air in from other areas.

All municipalities have different requirements but some do not draw a hard line on requiring exhaust fans. In those areas ventilation in bathrooms is required but it can be from a window or fan your choice. If your laundry room has a pet care station or shower stall consider adding a bathroom style vent fan to the ceiling to help prevent moisture buildup. To exhaust the carbon monoxide co.

They pull out the existing air and replace it with fresh outdoor air simultaneously. While building codes differ around the country two code compliant vent material options are solid aluminum pipe that is at least 0 4 millimeters thick or. 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. Surprisingly bathroom fans are not required by some building codes.