Zone dampers Spring return (nc) Spring return

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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 MBD-1608 Manual Rectangular 16 x 08 Zone Damper | Blackhawk Supply
MBD-1608 | Manual Rectangular 16 x 08 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-1608
$165.94 each
View Details iO HVAC Controls MBD-2008 Manual Rectangular 20 x 08 Zone Damper | Blackhawk Supply
MBD-2008 | Manual Rectangular 20 x 08 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-2008
$177.14 each
View Details iO HVAC Controls MBD-1408 Manual Rectangular 14 x 08 Zone Damper | Blackhawk Supply
MBD-1408 | Manual Rectangular 14 x 08 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-1408
$161.53 each
View Details iO HVAC Controls MBD-1410 Manual Rectangular 14 x 10 Zone Damper | Blackhawk Supply
MBD-1410 | Manual Rectangular 14 x 10 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-1410
$169.06 each
View Details iO HVAC Controls MBD-1210 Manual Rectangular 12 x 10 Zone Damper | Blackhawk Supply
MBD-1210 | Manual Rectangular 12 x 10 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-1210
$165.94 each
View Details iO HVAC Controls MBD-1616 Manual Rectangular 16 x 16 Zone Damper | Blackhawk Supply
MBD-1616 | Manual Rectangular 16 x 16 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-1616
$189.04 each
View Details iO HVAC Controls MBD-2412 Manual Rectangular 24 x 12 Zone Damper | Blackhawk Supply
MBD-2412 | Manual Rectangular 24 x 12 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-2412
$198.60 each
View Details iO HVAC Controls MBD-1612 Manual Rectangular 16 x 12 Zone Damper | Blackhawk Supply
MBD-1612 | Manual Rectangular 16 x 12 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-1612
$179.76 each
View Details iO HVAC Controls MBD-1608-BM Manual Rectangular 16 x 08 Zone Damper-BM | Blackhawk Supply
MBD-1608-BM | Manual Rectangular 16 x 08 Zone Damper-BM | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-1608-BM
$165.94 each
View Details iO HVAC Controls MBD-1408-BM Manual Rectangular 14 x 08 Zone Damper-BM | Blackhawk Supply
MBD-1408-BM | Manual Rectangular 14 x 08 Zone Damper-BM | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-1408-BM
$161.53 each
View Details iO HVAC Controls MBD-1208-BM Manual Rectangular 12 x 08 Zone Damper-BM | Blackhawk Supply
MBD-1208-BM | Manual Rectangular 12 x 08 Zone Damper-BM | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-1208-BM
$157.18 each
View Details iO HVAC Controls MBD-1208 Manual Rectangular 12 x 08 Zone Damper | Blackhawk Supply
MBD-1208 | Manual Rectangular 12 x 08 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-1208
$157.18 each
View Details iO HVAC Controls MBD-1610 Manual Rectangular 16 x 10 Zone Damper | Blackhawk Supply
MBD-1610 | Manual Rectangular 16 x 10 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-1610
$170.99 each
View Details iO HVAC Controls MBD-1008 Manual Rectangular 10 x 08 Zone Damper | Blackhawk Supply
MBD-1008 | Manual Rectangular 10 x 08 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-1008
$155.89 each
View Details iO HVAC Controls MBD-1412-BM Manual Rectangular 14 x 12 Zone Damper-BM | Blackhawk Supply
MBD-1412-BM | Manual Rectangular 14 x 12 Zone Damper-BM | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-1412-BM
$172.29 each
View Details iO HVAC Controls MBD-2620 Manual Rectangular 26 x 20 Zone Damper | Blackhawk Supply
MBD-2620 | Manual Rectangular 26 x 20 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-2620
$289.11 each
View Details iO HVAC Controls MBD-1810 Manual Rectangular 18 x 10 Zone Damper | Blackhawk Supply
MBD-1810 | Manual Rectangular 18 x 10 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-1810
$178.48 each
View Details iO HVAC Controls MBD-1610-BM Manual Rectangular 16 x 10 Zone Damper-BM | Blackhawk Supply
MBD-1610-BM | Manual Rectangular 16 x 10 Zone Damper-BM | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-1610-BM
$170.99 each
View Details iO HVAC Controls MBD-1212 Manual Rectangular 12 x 12 Zone Damper | Blackhawk Supply
MBD-1212 | Manual Rectangular 12 x 12 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-1212
$170.93 each
View Details iO HVAC Controls MBD-2424 Manual Rectangular 24 x 24 Zone Damper | Blackhawk Supply
MBD-2424 | Manual Rectangular 24 x 24 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-2424
$289.32 each
View Details iO HVAC Controls MBD-1808 Manual Rectangular 18 x 08 Zone Damper | Blackhawk Supply
MBD-1808 | Manual Rectangular 18 x 08 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-1808
$169.68 each
View Details iO HVAC Controls MBD-0606 Manual Rectangular 06 x 06 Zone Damper | Blackhawk Supply
MBD-0606 | Manual Rectangular 06 x 06 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-0606
$149.55 each
View Details iO HVAC Controls HD-0606-PO 06 x 06 Two-Position Zone Damper - Powered Open | Blackhawk Supply
HD-0606-PO | 06 x 06 Two-Position Zone Damper - Powered Open | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-0606-PO
$219.35 each
View Details iO HVAC Controls HD-1408-PO 14 x 08 Two-Position Zone Damper - Powered Open | Blackhawk Supply
HD-1408-PO | 14 x 08 Two-Position Zone Damper - Powered Open | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-1408-PO
$236.91 each
Motorized
Size (in)

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