Zone dampers Non-spring return Spring return

Shop Zone Dampers

Temperature inconsistencies between floors and rooms frustrate building occupants and waste energy. Zone dampers solve this challenge by dividing ductwork into independently controlled sections that respond to individual thermostat calls. These motorized devices open and close within your HVAC distribution system to direct heated or cooled air precisely where comfort demands it.

Blackhawk Supply carries zone dampers for HVAC installations ranging from two-zone residential retrofits to multizone commercial projects requiring sophisticated climate management.

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View Details iO HVAC Controls EB-2818 Electronic 28 x 18 Bypass Damper | Blackhawk Supply
EB-2818 | Electronic 28 x 18 Bypass Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: EB-2818
$529.75 each
View Details iO HVAC Controls D-Z1-2408-BM 24 x 08 Two-Position Zone One Damper Assembly - Bottom Mount | Blackhawk Supply
D-Z1-2408-BM | 24 x 08 Two-Position Zone One Damper Assembly - Bottom Mount | iO HVAC Controls
Brand: iO HVAC Controls
SKU: D-Z1-2408-BM
$404.64 each
View Details iO HVAC Controls EB-3026 Electronic 30 x 26 Bypass Damper | Blackhawk Supply
EB-3026 | Electronic 30 x 26 Bypass Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: EB-3026
$679.63 each
View Details iO HVAC Controls EB-2214 Electronic 22 x 14 Bypass Damper | Blackhawk Supply
EB-2214 | Electronic 22 x 14 Bypass Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: EB-2214
$407.09 each
View Details iO HVAC Controls D-Z1-3410-BM 34 x 10 Two-Position Zone One Damper Assembly - Bottom Mount | Blackhawk Supply
D-Z1-3410-BM | 34 x 10 Two-Position Zone One Damper Assembly - Bottom Mount | iO HVAC Controls
Brand: iO HVAC Controls
SKU: D-Z1-3410-BM
$659.65 each
View Details iO HVAC Controls EB-2414 Electronic 24 x 14 Bypass Damper | Blackhawk Supply
EB-2414 | Electronic 24 x 14 Bypass Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: EB-2414
$420.48 each
View Details iO HVAC Controls D-Z1-1806 18 x 06 Two-Position Zone One Damper Assembly | Blackhawk Supply
D-Z1-1806 | 18 x 06 Two-Position Zone One Damper Assembly | iO HVAC Controls
Brand: iO HVAC Controls
SKU: D-Z1-1806
$363.62 each
View Details iO HVAC Controls EB-2206 Electronic 22 x 06 Bypass Damper | Blackhawk Supply
EB-2206 | Electronic 22 x 06 Bypass Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: EB-2206
$362.04 each
View Details iO HVAC Controls EB-2822 Electronic 28 x 22 Bypass Damper | Blackhawk Supply
EB-2822 | Electronic 28 x 22 Bypass Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: EB-2822
$560.09 each
View Details iO HVAC Controls EB-2410 Electronic 24 x 10 Bypass Damper | Blackhawk Supply
EB-2410 | Electronic 24 x 10 Bypass Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: EB-2410
$405.21 each
View Details iO HVAC Controls D-Z1-2410-BM 24 x 10 Two-Position Zone One Damper Assembly - Bottom Mount | Blackhawk Supply
D-Z1-2410-BM | 24 x 10 Two-Position Zone One Damper Assembly - Bottom Mount | iO HVAC Controls
Brand: iO HVAC Controls
SKU: D-Z1-2410-BM
$429.33 each
View Details iO HVAC Controls D-Z1-2810 28 x 10 Two-Position Zone One Damper Assembly | Blackhawk Supply
D-Z1-2810 | 28 x 10 Two-Position Zone One Damper Assembly | iO HVAC Controls
Brand: iO HVAC Controls
SKU: D-Z1-2810
$441.48 each
View Details iO HVAC Controls D-Z1-06 Zone One 6" Damper Assembly | Blackhawk Supply
D-Z1-06 | Zone One 6" Damper Assembly | iO HVAC Controls
Brand: iO HVAC Controls
SKU: D-Z1-06
$307.90 each
View Details iO HVAC Controls D-Z1-1608-BM 16 x 08 Two-Position Zone One Damper Assembly - Bottom Mount | Blackhawk Supply
D-Z1-1608-BM | 16 x 08 Two-Position Zone One Damper Assembly - Bottom Mount | iO HVAC Controls
Brand: iO HVAC Controls
SKU: D-Z1-1608-BM
$363.55 each
View Details iO HVAC Controls D-Z1-1606 16 x 06 Two-Position Zone One Damper Assembly | Blackhawk Supply
D-Z1-1606 | 16 x 06 Two-Position Zone One Damper Assembly | iO HVAC Controls
Brand: iO HVAC Controls
SKU: D-Z1-1606
$353.85 each
View Details iO HVAC Controls D-Z1-2414-BM 24 x 14 Two-Position Zone One Damper Assembly - Bottom Mount | Blackhawk Supply
D-Z1-2414-BM | 24 x 14 Two-Position Zone One Damper Assembly - Bottom Mount | iO HVAC Controls
Brand: iO HVAC Controls
SKU: D-Z1-2414-BM
$454.43 each
View Details iO HVAC Controls D-Z1-2210-BM 22 x 10 Two-Position Zone One Damper Assembly - Bottom Mount | Blackhawk Supply
D-Z1-2210-BM | 22 x 10 Two-Position Zone One Damper Assembly - Bottom Mount | iO HVAC Controls
Brand: iO HVAC Controls
SKU: D-Z1-2210-BM
$423.83 each
View Details iO HVAC Controls CD-3410 Carrier 34 x 10 Rectangular Zone Damper | Blackhawk Supply
CD-3410 | Carrier 34 x 10 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: CD-3410
$442.60 each
View Details iO HVAC Controls CD-2018 Carrier 20 x 18 Rectangular Zone Damper | Blackhawk Supply
CD-2018 | Carrier 20 x 18 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: CD-2018
$309.19 each
View Details iO HVAC Controls CD-2608-BM Carrier 26 x 08 Rectangular Zone Damper | Blackhawk Supply
CD-2608-BM | Carrier 26 x 08 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: CD-2608-BM
$277.64 each
View Details iO HVAC Controls D-Z1-1410-BM 14 x 10 Two-Position Zone One Damper Assembly Bottom Mount | Blackhawk Supply
D-Z1-1410-BM | 14 x 10 Two-Position Zone One Damper Assembly Bottom Mount | iO HVAC Controls
Brand: iO HVAC Controls
SKU: D-Z1-1410-BM
$370.40 each
View Details iO HVAC Controls CD-2014-BM Carrier 20 x 14 Rectangular Zone Damper | Blackhawk Supply
CD-2014-BM | Carrier 20 x 14 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: CD-2014-BM
$282.78 each
View Details iO HVAC Controls CD-2210 Carrier 22 x 10 Rectangular Zone Damper | Blackhawk Supply
CD-2210 | Carrier 22 x 10 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: CD-2210
$284.37 each
View Details iO HVAC Controls CD-2822 Carrier 28 x 22 Rectangular Zone Damper | Blackhawk Supply
CD-2822 | Carrier 28 x 22 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: CD-2822
$458.83 each
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