Description Reviews Description 38 x 12 Two-Position Zone Damper - Bottom Mount-No Actuator, 5/8-1/2 Shaft View AllClose
Add to Cart HD-3812-BM IOHVAC MSRP: Now: $440.49 Was: 38 x 12 Rectangular Two-Position Zone Damper - 2 Wire Actuator - Bottom Mount HD-3812-BM
Add to Cart HD-NA-3812 IOHVAC MSRP: Now: $412.34 Was: 38 x 12 Two-Position Zone Damper-No Actuator, 5/8-1/2 Shaft HD-NA-3812
Add to Cart HD-BM-NA-2410 IOHVAC MSRP: Now: $216.88 Was: 24 x 10 Two-Position Zone Damper - Bottom Mount-No Actuator, 5/8-1/2 Shaft HD-BM-NA-2410
Add to Cart HD-BM-NA-1814 IOHVAC MSRP: Now: $212.19 Was: 18 x 14 Two-Position Zone Damper - Bottom Mount-No Actuator, 5/8-1/2 Shaft HD-BM-NA-1814
Add to Cart HD-BM-NA-2820 IOHVAC MSRP: Now: $346.27 Was: 28 x 20 Two-Position Zone Damper - Bottom Mount-No Actuator, 5/8-1/2 Shaft HD-BM-NA-2820