Designed to provide the best technology to equalize pressure between indoors and outdoors. while providing effective ventilation for a cleaner. healthier home. Eliminate gases. smoke or particulates generated from naturally vented combustion devices ...

MD8TU 8" Universal Make-Up Air

G8MD 8 Viking Automatic Make-Up Damper (the Damper) provides a pathway for fresh air to enter a home from outdoors when a compatible exhaust device is operating. The Damper opens when a range hood is operating. thereby creating a known. controlled po...

G8MD 8" Universal Make-up Air

When your hoods exhaust air out of your home. negative air pressure is created. This negative air pressure is eliminated by use of this air damper which replaces exhausted air with fresh outdoor air. Zephyrs Universal make-Up Air Damper is perfectly ...

MUA008A 8" Universal Make-Up Air Damper

Providing make-up air for exhaust devices is easy. controlling it is not  until now. BEST Directwire Make-Up Air Dampers. when interlocked with slave dampers. open in unison to provide synchronized operation for kitchen. bath and whole house ventilat...

	Product Name	Rating
Image	Product NameMD8TU 8" Universal Make-Up Air	Rating
Image	Product NameG8MD 8" Universal Make-up Air	Rating
Image	Product NameMUA008A 8" Universal Make-Up Air Damper	Rating
Image	Product NameMD8T 8" Make-Up Air Damper (Direct Wire) - Requires Fresh Air	Rating
Image	Product Name8" Make-Up Air Damper	Rating