Description Reviews Description 22 x 20 Two-Position Zone Damper - Bottom Mount-No Actuator, 5/8-1/2 Shaft View AllClose
Add to Cart HD-NA-2220 IOHVAC MSRP: Now: $370.86 Was: 22 x 20 Two-Position Zone Damper -No Actuator, 5/8-1/2 Shaft HD-NA-2220
Add to Cart IO HVAC HD-2220-BM IOHVAC MSRP: Now: $482.00 Was: Rectangular 22 x 20 Zone Damper-BM HD-2220-BM
Add to Cart HD-BM-NA-3810 IOHVAC MSRP: Now: $540.76 Was: 38 x 10 Two-Position Zone Damper - Bottom Mount-No Actuator, 5/8-1/2 Shaft HD-BM-NA-3810
Add to Cart HD-BM-NA-2212 IOHVAC MSRP: Now: $308.01 Was: 22 x 12 Two-Position Zone Damper - Bottom Mount-No Actuator, 5/8-1/2 Shaft HD-BM-NA-2212
Add to Cart HD-BM-NA-2018 IOHVAC MSRP: Now: $332.82 Was: 20 x 18 Two-Position Zone - Damper Bottom Mount-No Actuator, 5/8-1/2 Shaft HD-BM-NA-2018