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Automatic Vent Dampers

Hood and Fan Make-Up Air Damper Product #: MD8TU
8" Diameter, 24 Gauge Galvanized Steel, Round, Automatic, Make-Up, NC, Economical, Universal, Hood and Fan Make-Up Air Damper Learn More
Gas Vent Damper Product #: 69426
6-1/2" x 10-7/8", 6" Opening, 24 VAC 60 Hz, 18 Gauge Stainless Steel, Round, Gas Vent Damper Learn More