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: $518.41 Was: 36 x 12 Two-Position Zone Damper - Bottom Mount-No Actuator, 5/8-1/2 Shaft HD-BM-NA-3612
Add to Cart IO HVAC HD-3612-PO IOHVAC MSRP: Now: $718.99 Was: 36 x 12 Two-Position Zone Damper Powered Open/Spring Closed HD-3612-PO
Add to Cart HD-NA-3420 IOHVAC MSRP: Now: $590.32 Was: 34 x 20 Two-Position Zone Damper-No Actuator, 5/8-1/2 Shaft HD-NA-3420
Add to Cart HD-NA-1814 IOHVAC MSRP: Now: $301.31 Was: 18 x 14 Two-Position Zone Damper-No Actuator, 5/8-1/2 Shaft HD-NA-1814