Query: 8 incch damper
Zone Damper 8" Round Professional-Grade (HVAC Zoning) - Preminum replacement for Honeywell, EWC, Durozone, more (08)
Suncourt Adjustable Motorized Damper, Closed, 8"
AC Infinity 8” Backdraft Damper, One-Way Airflow Ducting Insert with Spring-Loaded Folding Blades for 8” Ducting in Range Hoods and Bathrooms Fans
HFS (R) Backdraft Damper 5" Height, 8" OD Inlet, 8" OD Outlet
Backdraftshutter RKI 8" Professional Backdraft Damper Inline Spring Loaded
Honeywell ARD8TZ Round Automatic Damper, 8"
Speedi-Products AC-VDQ 08 8-Inch Diameter Galvanized Duct Volume Damper w/Quad
8-Cid 8" Black Cast Iron Damper
8" Butterfly Damper - Control Your Airflow on Drop Ceiling grilles of 24x24 (8" Round Duct Opening)
8" DuraBlack Damper Section - 8DBK-DS
Fantech 9800005 RSK-8 Backdraft Damper, 8" Duct
ALDES 8 Inch Round Spring Loaded Backdraft Damper - Professional Grade
Accord ABCDBRD08 Ceiling Damper with Round Butterfly Design, 8-Inch, Brown
8-In HVAC Duct Manual Volume Damper with Sleeve - Galvanized Sheet Metal Round Volume Damper Airflow Ducting Branch, Adjustment Handle HVAC Air Balancing System - Easy To Install