Search query: 3 inch backdraft damper

Product: Stovepipe Damper 3" Stovepipe Damper fits inside the pipe to help control draft and burning temperature. Fits 3" round stove pipe. 4" Round Stovepipe Damper
Cast Iron Colorado Cylinder Stoves

Product: Labconco 3858800 Backdraft Damper, 3" Height, 10" OD Inlet, 10" OD Outlet Description : Backdraft Damper
For Use With : n/a
REDISHIP : No
Shipping Weight : n/a
Interior Dimensions : n/a Labconco

Product: Butterfly Backdraft Damper (3 Inch) (BD 3) Backdraft damper with lightweight blades and foam closure to eliminate noise and increase efficiency. Proven design to protect against backdraft in your appliance venting Easy to install, heavy duty 26 gauge galvanized metal Foamed shutter system for quiet closure Vertical or horizontal mounting, with one end crimped Dampers are available in sizes 3" up to 24" ducting. Specifications Sheet - Butterfly Backdraft Damper Backdraft damper with lightweight blades and foam closure shutter for quiet closure
Proven design to protect against backdraft in your appliance venting
Vertical or horizontal mounting, with one end crimped
Heavy-duty 26 gauge galvanized metal
Made in the USA HVAC Express

Product: Imperial Mfg Group Usa Imperial Manufacturing Damper 3" Dia. Cast Iron, 1 Imperial Mfg Group Usa
BM0241
Imperial Manufacturing Damper 3 " Dia. Cast Iron
NEW
0.31 Imperial Mfg Group Usa Black