Description Reviews Description 36 x 12 Two-Position Zone Damper Powered Open/Spring Closed View AllClose
Add to Cart HD-NA-3612 IOHVAC MSRP: Now: $365.07 Was: 36 x 12 Two-Position Zone Damper-No Actuator, 5/8-1/2 Shaft HD-NA-3612
Add to Cart HD-BM-NA-3612 IOHVAC MSRP: Now: $365.08 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-2012-PO IOHVAC MSRP: Now: $259.64 Was: 20 x 12 Two-Position Zone Damper - Powered Open HD-2012-PO
Add to Cart HD-2018-PO IOHVAC MSRP: Now: $289.65 Was: 20 x 18 Two-Position Zone Damper - Powered Open HD-2018-PO