Description Reviews Description 20 x 18 Two-Position Zone - Damper Bottom Mount-No Actuator, 5/8-1/2 Shaft View AllClose
Add to Cart HD-NA-2018 IOHVAC MSRP: Now: $234.38 Was: 20 x 18 Two-Position Zone Damper -No Actuator, 5/8-1/2 Shaft HD-NA-2018
Add to Cart HD-BM-NA-1406 IOHVAC MSRP: Now: $170.47 Was: 14 x 06 Two-Position Zone Damper - Bottom Mount-No Actuator, 5/8-1/2 Shaft HD-BM-NA-1406
Add to Cart HD-BM-NA-1608 IOHVAC MSRP: Now: $179.08 Was: 16 x 08 Two-Position Zone Damper - Bottom Mount-No Actuator, 5/8-1/2 Shaft HD-BM-NA-1608
Add to Cart HD-BM-NA-2016 IOHVAC MSRP: Now: $226.49 Was: 20 x 16 Two-Position Zone Damper - Bottom Mount-No Actuator, 5/8-1/2 Shaft HD-BM-NA-2016