Duct Air Dampers

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The Range Hood Damper Mounting Plate features a 7" diameter opening. This universal accessory is designed to be used with many standard 30" and 36" under-cabinet hood models and brands.

Whirlpool® 7" Range Hood Damper Mounting Plate

Installing this accessory will require basic hand tools, some disassembly of the range hood and novice repair experience

The Range Rectangular Vent Damper Kit features stainless-steel construction and measures 10" L x 3-1/4" W. The complete kit helps prevent back drafts of air from entering the kitchen through the ductwork when using your range. 

Whirlpool® Range Hood Vent Damper Kit

A universal accessory, this duct connector and damper kit is designed to be used with many standard range models and brands

Installing this accessory will require basic hand tools, some disassembly of the range and novice repair experience

Broan is America’s leading brand of residential ventilation products including kitchen exhaust range hoods, bathroom ventilation fans, fresh air systems, whole-house fans and attic ventilators.

Broan® 8" Aluminum Round Duct

Maximize the air and sound performance of your Broan ventilation fan or range hood using one of our wide variety of ducting accessories.

For Range Hoods and Bath Ventilation Fans

Overall size showing on the surface is 12-1/2" wide x 13" high with a 6" hood and a 3-3/8" long attachment collar for 8" round ductwork (NOT for use with dryer venting)

Wall cap is made of 22 gauge CRCQ steel construction with a .025 natural aluminum finish for durability and long life

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 like 

Broan® 10" Universal Automatic Make-Up Air Damper with Pressure Sensor Kit

Only BROAN offers such a complete and simple solution for automatic and controlled fresh air into the home every time you turn on the range hood! This is an interlocked, synchronized system that installs easily and requires only low voltage wiring to the sensor. Perfect for new construction or retrofit into an existing home.

BROAN® interlocked make-up air dampers provide outside air when required to keep the air in the home fresher by allowing the range hood to operate at optimum levels

Universal design works with any BROAN® range hood to balance indoor air pressure by providing interlocked make-up air without requiring a direct wire connection between the range hood and the damper. Instead a sensor is attached to the exhaust duct to detect if the range hood is operating

Slave dampers (MD6S, MD8S or MD10S) are interlocked to the main automatic or universal make-up air damper and open in unison for synchronized operation. They close, along with the main damper, as soon as the range hood is powered off. Slave dampers can be “ganged” together to provide a cost effective means to provide for higher volumes of make-up air

Interlocked make-up air damper systems meet IRC Code requirements for make-up air with range hoods over 400 CFM

Interlocked make-up air systems avoid wasted energy associated with barometric solutions and do not let unwanted air into the home during heating or cooling activities so air pressure is equalized for a well-balanced environment

Fresh air wall caps are required for use with Make-Up Air Dampers

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 like a fireplace or water heater.

Electrical requirements

Galvanized steel construction

Includes

Broan® 6" Universal Automatic Make-Up Air Damper with Pressure Sensor Kit

Broan® Roof Vent Kit

Maximize the air and sound performance of your Broan ventilation fan by using one of our wide variety of termination fittings specifically designed for Broan fans.

Black steel roof cap with built-in back draft damper and bird screen

8’ of 4” diameter flexible foil ducting conforms to UL 181 Class 1 Air Connector requirements

Broan® 8" Round Duct

8" round duct comes in 2-foot long sections for convenient installation

Duct is made of 28 gauge galvanized metal for durability and long life

Broan® Black Roof Cap

Built-in backdraft damper and bird screen

For sixty years we have created, designed and manufactured hoods to become a global leader that excels in high quality engineering and design. As an example of our global leadership, in Italy, one out of every two hoods sold in the market is a Faber hood.

Faber 8" Make Up Air Damper

Recommended CFM

Faber 6" Make Up Air Damper

Faber 10" Make Up Air Damper

As one of the first appliance manufacturers to partner with world-class creative talent, Zephyr has always been at the forefront of design in the kitchen. Whether developing our own products or discovering and bringing to market the best of other categori

Zephyr Galvanized Exhaust Wall Cap with Damper

As one of the first appliance manufacturers to partner with world-class creative talent, Zephyr has always been at the forefront of design in the kitchen. Whether developing our own products or discovering and bringing to market the best of other categories, we apply our purpose-driven approach, impeccable taste, and adventurous spirit to deliver inspiring experiences that create emotional impact.

Zephyr 7" Galvanized Round Exhaust Cap with Damper

Zephyr 10" Galvanized Round Exhaust Cap with Damper

Zephyr 7" Galvanized Round Damper with Collar

For Models: AK2500BB, AK2500BS, AK2500BW, AK2536BB, AK2536BS, AK2536BW, AK2100BB, AK2100BS, AK2100BW, AK2136BB, AK2136BS, AK2136BW, AK2142BS, AK2148BS, AK7100AS, AK7100AS290, AK7100AS-BF, AK7136AS, AK7136AS290, AK7136AS-BF, ZPY-E30AS, ZPY-E30AS290, ZPY-E36AS, ZTA-E30AS, ZTA-E30AS290, ZTA-E36AS, AK9128AS, AK9128AS-BF, AK9134AS, AK9134AS-BF

Zephyr 6" Round Universal Make Up Air Damper Kit

For use with any Zephyr hood operating over 300 CFM up to 600 CFM

Meets International Residential Code M1503.4

Automatically opens when range hood is operating

Automatically closes when range hood is off

Adjustment screw to adjust damper opening

Zephyr 8" Round Universal Make Up Air Damper Kit

For use with any Zephyr hood operating over 300 CFM up to 1000 CFM

Zephyr 10" Round Universal Make Up Air Damper Kit

For use with any Zephyr hood operating over 300 CFM up to 1200 CFM