Description Reviews Description Rheem 18 x 08 Rectangular bottom mount Zone Damper, 35 second Belimo actuator (3-wire) View AllClose
Add to Cart TD-1808-BM IOHVAC MSRP: Now: $234.21 Was: 18 x 8 Trane/Amer. Standard Rectangular Zone Damper - Belimo 3 Wire Actuator - Bottom Mount TD-1808-BM
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 IO HVAC MBD-1808-BM IOHVAC MSRP: Now: $159.32 Was: iO HVAC Controls Manual Balancing Damper 18 x 08 with locking quad on 8 side MBD-1808-BM
Add to Cart IO HVAC MD-1808-BM IOHVAC MSRP: Now: $223.05 Was: MD Series 18x08 (3) Wire Damper PO/PC MD-1808-BM