Ceiling Exhaust Fan With Fire Damper

Fire dampers help prevent the spread of fire.

Ceiling exhaust fan with fire damper. Ul and cul listed and exceeds ul 555c for use in 3 hour fire rated assemblies. 80 cfm 1 0 sones frak90. Rated at three to four hours fire resistance. This damper is ul classified.

For use with lighted sp fans. Not all fans are created equal life safety professionals work hard to develop and enforce building codes to eliminate or reduce potential threats. 50 cfm 0 6 sones frak80. In the event of a fire intumescent expands fusing the grille into a solid barrier that stops fire spreading.

The sp ceiling radiation damper protects fire rated ceilings and effectively blocks the spread of heat and flames through the building s ventilation system. Meets both ul555c and ul263. 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. 90 cfm 1 5 sones frak100.

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. Broan nutone 791ledm invent series single speed fan with led light ceiling room side installation bathroom exhaust fan energy star certified 1 5 sones 4 5 out of 5 stars 106 124 34 124. Fire rated exhaust fan series models frak50s. Ceiling radiation fire damper 3 hour ul rated.

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. 100 50 cfm 2 0 0 8 sones. 100 cfm 2 0 sones frak100d. 99 get it as soon as wed sep 23.