Description Reviews Description 36 x 12 Two-Position Zone Damper-No Actuator, 5/8-1/2 Shaft View AllClose
Add to Cart HD-BM-NA-3612 IOHVAC MSRP: Now: $507.46 Was: 36 x 12 Two-Position Zone Damper - Bottom Mount-No Actuator, 5/8-1/2 Shaft HD-BM-NA-3612
Add to Cart HD-3612-PO IOHVAC MSRP: Now: $601.37 Was: 36 x 12 Two-Position Zone Damper Powered Open/Spring Closed HD-3612-PO
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