Fire Rated Bathroom Exhaust Fans

Broan offers a variety of radiation fire damper solutions to meet most any need.

Fire rated bathroom exhaust fans. Fire damper closes ducting when fusible link exceeds temperature. The fire rated exhaust fan series is designed to automatically shut off and seal the duct from the rest of the dwelling once the temperatures of the air passing through the damper exceeds that of fusible link. When fire codes need to be met air king s fire rated series exhaust fans are the perfect solution for multi family wood frame construction. 80 cfm 1 0 sones frak90.

Perfect for larger size bathrooms or master bathrooms. 90 cfm 1 5 sones frak100. Designed to satisfy fire safety codes fire rated bathroom exhaust fans meet the national fire protection association standard 90a and feature a ulc classified ceiling radiation damper that s rated for 3 4 hours of fire resistance. 100 50 cfm 2 0 0 8 sones.

Fire rated exhaust fan series models frak50s. Ceiling radiation fire damper 3 hour ul rated. The fire rated exhaust fan series is designed to automatically shut off and seal the duct from the rest of the dwelling once the temperatures of the air passing through the damper exceeds that of fusible link. Fire damper closes ducting when fusible link exceeds temperature.

50 cfm 0 6 sones frak80. 100 cfm 2 0 sones frak100d. Perfect for smaller bathrooms or powder rooms needing ventilation. Many codes require that exhaust fans installed in multi family fire rated ceilings must be protected by dampers which in case of fire protect against the spread of heat and flame.