Add to Cart HD-1808-PO IOHVAC MSRP: Now: $233.68 Was: 18 x 8 Two-Position Zone Damper - Powered Open HD-1808-PO
Add to Cart HD-NA-1808 IOHVAC MSRP: Now: $183.80 Was: 18 x 08 Two-Position Zone Damper-No Actuator, 5/8-1/2 Shaft HD-NA-1808
Add to Cart HD-BM-NA-1808 IOHVAC MSRP: Now: $183.80 Was: 18 x 08 Two-Position Zone Damper - Bottom Mount-No Actuator, 5/8-1/2 Shaft HD-BM-NA-1808
Add to Cart MBD-1808 IOHVAC MSRP: Now: $159.32 Was: iO HVAC Controls Manual Balancing Damper 18 x 08 with locking quad MBD-1808