Description Reviews Description 30 x 18 Two-Position Zone Damper-No Actuator, 5/8-1/2 Shaft View AllClose
Add to Cart HD-BM-NA-3018 IOHVAC MSRP: Now: $529.28 Was: 30 x 18 Two-Position Zone Damper - Bottom Mount-No Actuator, 5/8-1/2 Shaft HD-BM-NA-3018
Add to Cart HD-3018 IOHVAC MSRP: Now: $568.25 Was: 30 x 18 Rectangular Two-Position Zone Damper - 2 Wire Actuator HD-3018
Add to Cart HD-BM-NA-2220 IOHVAC MSRP: Now: $363.03 Was: 22 x 20 Two-Position Zone Damper - Bottom Mount-No Actuator, 5/8-1/2 Shaft HD-BM-NA-2220
Add to Cart HD-BM-NA-2208 IOHVAC MSRP: Now: $266.45 Was: 22 x 08 Two-Position Zone Damper - Bottom Mount-No Actuator, 5/8-1/2 Shaft HD-BM-NA-2208
Add to Cart HD-BM-NA-3020 IOHVAC MSRP: Now: $573.06 Was: 30 x 20 Two-Position Zone Damper - Bottom Mount-No Actuator, 5/8-1/2 Shaft HD-BM-NA-3020