Add to Cart TD-1808-BM IOHVAC MSRP: Now: $330.24 Was: 18 x 8 Trane/Amer. Standard Rectangular Zone Damper - Belimo 3 Wire Actuator - Bottom Mount TD-1808-BM
Add to Cart MBD-1808 IOHVAC MSRP: Now: $224.64 Was: iO HVAC Controls Manual Balancing Damper 18 x 08 with locking quad MBD-1808
Add to Cart MBD-1808-BM IOHVAC MSRP: Now: $224.64 Was: iO HVAC Controls Manual Balancing Damper 18 x 08 with locking quad on 8 side MBD-1808-BM
Add to Cart HD-NA-1808 IOHVAC MSRP: Now: $259.16 Was: 18 x 08 Two-Position Zone Damper-No Actuator, 5/8-1/2 Shaft HD-NA-1808