Description Reviews Description 22 x 12 Two-Position Zone Damper - Bottom Mount-No Actuator, 5/8-1/2 Shaft View AllClose
Add to Cart HD-NA-2212 IOHVAC MSRP: Now: $216.91 Was: 22 x 12 Two-Position Zone Damper-No Actuator, 5/8-1/2 Shaft HD-NA-2212
Add to Cart HD-BM-NA-2610 IOHVAC MSRP: Now: $223.33 Was: 26 x 10 Two-Position Zone Damper - Bottom Mount-No Actuator, 5/8-1/2 Shaft HD-BM-NA-2610
Add to Cart HD-BM-NA-1408 IOHVAC MSRP: Now: $172.21 Was: 14 x 08 Two-Position Zone Damper - Bottom Mount-No Actuator, 5/8-1/2 Shaft HD-BM-NA-1408
Add to Cart HD-BM-NA-2218 IOHVAC MSRP: Now: $251.70 Was: 22 x 18 Two-Position Zone Damper - Bottom Mount-No Actuator, 5/8-1/2 Shaft HD-BM-NA-2218
Add to Cart HD-BM-NA-3410 IOHVAC MSRP: Now: $349.19 Was: 34 x 10 Two-Position Zone Damper - Bottom Mount-No Actuator, 5/8-1/2 Shaft HD-BM-NA-3410
Add to Cart HD-BM-NA-2008 IOHVAC MSRP: Now: $193.23 Was: 20 x 08 Two-Position Zone Damper - Bottom Mount-No Actuator, 5/8-1/2 Shaft HD-BM-NA-2008
Add to Cart HD-BM-NA-2410 IOHVAC MSRP: Now: $216.88 Was: 24 x 10 Two-Position Zone Damper - Bottom Mount-No Actuator, 5/8-1/2 Shaft HD-BM-NA-2410
Add to Cart HD-BM-NA-2606 IOHVAC MSRP: Now: $191.70 Was: 26 x 06 Two-Position Zone Damper - Bottom Mount-No Actuator, 5/8-1/2 Shaft HD-BM-NA-2606