Rectangular manual dampers Spring return (nc) Spring return

Choose from dozens of quality HVAC dampers from trusted brands like Braeburn, EWC Controls, and iO HVAC Controls, with prices starting from $170!
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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
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
$160.49 each
View Details iO HVAC Controls MBD-09 iO HVAC Controls Manual Balancing Damper 9 Round with locking quad | Blackhawk Supply
MBD-09 | iO HVAC Controls Manual Balancing Damper 9 Round with locking quad | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-09
$147.58 each
View Details iO HVAC Controls MBD-2208 Manual Rectangular 22 x 08 Zone Damper | Blackhawk Supply
MBD-2208 | Manual Rectangular 22 x 08 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-2208
$104.22 each
View Details iO HVAC Controls MBD-1808-BM Manual Rectangular 18 x 08 Zone Damper-BM | Blackhawk Supply
MBD-1808-BM | Manual Rectangular 18 x 08 Zone Damper-BM | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-1808-BM
$165.24 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
$159.32 each
View Details Braeburn 111220 Rectangular Damper | 12 x 20 Rectangular Damper PC/SR | Blackhawk Supply
111220 | Rectangular Damper | 12 x 20 Rectangular Damper PC / SR | Braeburn
Brand: Braeburn
SKU: 111220
$161.77 each
View Details Braeburn 111218 12 x 18 Rectangular Damper PC/SR | Blackhawk Supply
111218 | 12 x 18 Rectangular Damper PC / SR | Braeburn
Brand: Braeburn
SKU: 111218
$180.89 each
View Details Braeburn 111216 12 x 16 Rectangular Damper PC/SR | Blackhawk Supply
111216 | 12 x 16 Rectangular Damper PC / SR | Braeburn
Brand: Braeburn
SKU: 111216
$178.41 each
View Details Braeburn 111022 10 x 22 Rectangular Damper PC/SR | Blackhawk Supply
111022 | 10 x 22 Rectangular Damper PC / SR | Braeburn
Brand: Braeburn
SKU: 111022
$173.96 each
View Details Braeburn 111016 10 x 16 Rectangular Damper PC/SR | Blackhawk Supply
111016 | 10 x 16 Rectangular Damper PC / SR | Braeburn
Brand: Braeburn
SKU: 111016
$180.89 each
View Details Braeburn 111018 10 x 18 Rectangular Damper PC/SR | Blackhawk Supply
111018 | 10 x 18 Rectangular Damper PC / SR | Braeburn
Brand: Braeburn
SKU: 111018
$170.54 each
View Details iO HVAC Controls MBD-07 iO HVAC Controls Manual Balancing Damper 7 Round with locking quad | Blackhawk Supply
MBD-07 | iO HVAC Controls Manual Balancing Damper 7 Round with locking quad | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-07
$172.99 each
View Details iO HVAC Controls MBD-3822 Manual Rectangular 38 x 22 Zone Damper | Blackhawk Supply
MBD-3822 | Manual Rectangular 38 x 22 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-3822
View Details
View Details iO HVAC Controls MBD-3810-BM Manual Rectangular 38 x 10 Zone Damper-BM | Blackhawk Supply
MBD-3810-BM | Manual Rectangular 38 x 10 Zone Damper-BM | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-3810-BM
View Details
View Details iO HVAC Controls MBD-3624-BM Manual Rectangular 36 x 24 Zone Damper-BM | Blackhawk Supply
MBD-3624-BM | Manual Rectangular 36 x 24 Zone Damper-BM | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-3624-BM
View Details
View Details iO HVAC Controls MBD-3624 Manual Rectangular 36 x 24 Zone Damper | Blackhawk Supply
MBD-3624 | Manual Rectangular 36 x 24 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-3624
View Details
View Details iO HVAC Controls MBD-3620 Manual Rectangular 36 x 20 Zone Damper | Blackhawk Supply
MBD-3620 | Manual Rectangular 36 x 20 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-3620
View Details
View Details iO HVAC Controls MBD-3616 Manual Rectangular 36 x 16 Zone Damper | Blackhawk Supply
MBD-3616 | Manual Rectangular 36 x 16 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-3616
View Details
View Details iO HVAC Controls MBD-3612 Manual Rectangular 36 x 12 Zone Damper | Blackhawk Supply
MBD-3612 | Manual Rectangular 36 x 12 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-3612
$99.89 each
View Details iO HVAC Controls MBD-3610 Manual Rectangular 36 x 10 Zone Damper | Blackhawk Supply
MBD-3610 | Manual Rectangular 36 x 10 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-3610
View Details
View Details iO HVAC Controls MBD-3608-BM Manual Rectangular 36 x 08 Zone Damper-BM | Blackhawk Supply
MBD-3608-BM | Manual Rectangular 36 x 08 Zone Damper-BM | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-3608-BM
View Details
View Details iO HVAC Controls MBD-3608 Manual Rectangular 36 x 08 Zone Damper | Blackhawk Supply
MBD-3608 | Manual Rectangular 36 x 08 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-3608
View Details
View Details iO HVAC Controls MBD-3606-BM Manual Rectangular 36 x 06 Zone Damper-BM | Blackhawk Supply
MBD-3606-BM | Manual Rectangular 36 x 06 Zone Damper-BM | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-3606-BM
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