Dampers (hidden without zone panels) Non-spring return Spring return
Zone dampers for HVAC systems without zone control panels. Order Individual 24V motorized dampers for creating HVAC zones today at Blackhawk Supply.
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![iO HVAC Controls BV-10 Vertical 10" Bypass Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-BH_20BV_20group_5a65067d-90a0-497f-8741-66879b987722_medium.jpg?v=1708912347)
BV-10 | Vertical 10" Bypass Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: BV-10
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![iO HVAC Controls BH-10 Round 10" Horizontal Bypass Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-BH_20BV_20group_30c3a0e1-c18c-43ca-a918-f3ce7cce8f90_medium.jpg?v=1708912344)
BH-10 | Round 10" Horizontal Bypass Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: BH-10
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![EWC Controls 14X24 ND-15S 14X24 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_161d88af-76ef-46bb-87f6-aa7383d7fd30_medium.png?v=1713902243)
14X24 ND-15S | 14X24 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 14X24 ND-15S
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![EWC Controls 12X30 ND-15S 12X30 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_d7cedef9-67b6-4a74-a188-5e63e0f3af4d_medium.png?v=1713902243)
12X30 ND-15S | 12X30 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 12X30 ND-15S
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![EWC Controls 12X20 ND-15S 12X20 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_a2884237-040f-46dc-af4e-9b6a5ff0b68d_medium.png?v=1713902263)
12X20 ND-15S | 12X20 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 12X20 ND-15S
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![EWC Controls 10X14 ND-15S 10X14 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_462a21c2-c794-46a5-9d22-218ef35d90a5_medium.png?v=1713902234)
10X14 ND-15S | 10X14 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 10X14 ND-15S
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![EWC Controls 8X30 ND-15S 8X30 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_efe73e67-69d3-45e3-8a4e-552d81322e8f_medium.png?v=1713902289)
8X30 ND-15S | 8X30 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 8X30 ND-15S
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![EWC Controls 8X26 ND-15S 8X26 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_42c87355-3eb8-4ad3-bbd0-f4851d8e69ea_medium.png?v=1713902253)
8X26 ND-15S | 8X26 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 8X26 ND-15S
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![EWC Controls 8X10 ND-15S 8X10 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_db8f687e-77cc-4463-abdd-cc884ace01b8_medium.png?v=1713902318)
8X10 ND-15S | 8X10 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 8X10 ND-15S
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![EWC Controls 8X24 ND-15S 8X24 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_1073e147-b3f6-43d0-bf83-f3f14ae5f885_medium.png?v=1713902387)
8X24 ND-15S | 8X24 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 8X24 ND-15S
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![EWC Controls 30X30 ND-15S 30X30 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_718e66b1-b33b-476f-a9d2-0552a4f52818_medium.png?v=1713902346)
30X30 ND-15S | 30X30 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 30X30 ND-15S
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![EWC Controls 30X12 ND-15S 30X12 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_780554b9-ac59-4912-a398-0d0d8a3b02ee_medium.png?v=1713902291)
30X12 ND-15S | 30X12 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 30X12 ND-15S
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![EWC Controls 30X10 ND-15S 30X10 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_3ed0645b-a414-449a-b18c-d6fda2aa810b_medium.png?v=1713902289)
30X10 ND-15S | 30X10 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 30X10 ND-15S
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![EWC Controls 24X22 ND-15S 24X22 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_356c44fb-aa73-4248-97b0-231821557b00_medium.png?v=1713902281)
24X22 ND-15S | 24X22 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 24X22 ND-15S
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![EWC Controls 24X8 ND-15S 24X8 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_e414d029-3eac-4f17-aab8-2bcb2022af06_medium.png?v=1713902243)
24X8 ND-15S | 24X8 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 24X8 ND-15S
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![EWC Controls 22X20 ND-15S 22X20 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_42363dcf-4662-42ab-a8fa-e19b36296c50_medium.png?v=1713902264)
22X20 ND-15S | 22X20 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 22X20 ND-15S
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![EWC Controls 18X10 ND-15S 18X10 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_2ff6ebdc-6f22-455e-bca5-82d545871872_medium.png?v=1713902234)
18X10 ND-15S | 18X10 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 18X10 ND-15S
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![EWC Controls 12X8 ND-15S 12X8 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_42adfab4-f7d5-4179-8d7f-34212359c1bc_medium.png?v=1713902234)
12X8 ND-15S | 12X8 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 12X8 ND-15S
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![EWC Controls 10X20 ND-15S 10X20 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_c24dad05-bd39-4756-863d-d0a41409a829_medium.png?v=1713902244)
10X20 ND-15S | 10X20 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 10X20 ND-15S
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![EWC Controls 8X12 ND-15S 8X12 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_f3e61a4a-1759-4dcf-8efd-1d3429bf80ff_medium.png?v=1713902304)
8X12 ND-15S | 8X12 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 8X12 ND-15S
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![EWC Controls 10x6 ND-15S 10X6 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_44ffd854-500e-4272-beb1-0e28bed1af2d_medium.png?v=1713902390)
10x6 ND-15S | 10X6 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 10x6 ND-15S
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![Braeburn 128010 Retrofit Damper | 10" Round Retrofit Motorized Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/Retrofit-Round-WEB_0_06532a49-b5e4-4185-b8a2-7ce042498a98_medium.jpg?v=1708892722)
128010 | Retrofit Damper | 10" Round Retrofit Motorized Damper | Braeburn
Brand: Braeburn
SKU: 128010
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![Braeburn 119109 Round Damper | 9" Round Bypass Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/Round-Bypass-Damper_71986011-d6d5-46d0-abcc-5bac04018e6f_medium.jpg?v=1708892709)
119109 | Round Damper | 9" Round Bypass Damper | Braeburn
Brand: Braeburn
SKU: 119109
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![Braeburn 109020 Round Damper | 20" Round Motorized Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/PO_PC-Round_444e789b-cc82-478a-8448-ca24fec4c576_medium.jpg?v=1708892695)
109020 | Round Damper | 20" Round Motorized Damper | Braeburn
Brand: Braeburn
SKU: 109020
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