Description Reviews Description 28 x 20 Two-Position Zone Damper-No Actuator, 5/8-1/2 Shaft View AllClose
Add to Cart HD-BM-NA-2820 IOHVAC MSRP: Now: $346.27 Was: 28 x 20 Two-Position Zone Damper - Bottom Mount-No Actuator, 5/8-1/2 Shaft HD-BM-NA-2820
Add to Cart HD-NA-3420 IOHVAC MSRP: Now: $415.72 Was: 34 x 20 Two-Position Zone Damper-No Actuator, 5/8-1/2 Shaft HD-NA-3420
Add to Cart HD-NA-1814 IOHVAC MSRP: Now: $212.19 Was: 18 x 14 Two-Position Zone Damper-No Actuator, 5/8-1/2 Shaft HD-NA-1814
Add to Cart HD-NA-1818 IOHVAC MSRP: Now: $242.52 Was: 18 x 18 Two-Position Zone Damper -No Actuator, 5/8-1/2 Shaft HD-NA-1818