Dampers (hidden without zone panels) Rectangular Shape
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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![EWC Controls 28X12 ND-15S 28X12 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_743aa0ce-53df-4a98-90b1-c5a9c708fa1f_medium.png?v=1713902281)
28X12 ND-15S | 28X12 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 28X12 ND-15S
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![EWC Controls 28X10 ND-15S 28X10 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_f3f8e88a-5eaa-41aa-9b12-7a3ffb7a7be8_medium.png?v=1713902338)
28X10 ND-15S | 28X10 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 28X10 ND-15S
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![EWC Controls 28X16 ND-15S 28X16 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_d3f5e93b-40f6-488c-bca9-a6b289afc2a7_medium.png?v=1713902242)
28X16 ND-15S | 28X16 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 28X16 ND-15S
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![EWC Controls 28X8 ND-15S 28X8 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_8f9e1c85-aa62-46b2-88b6-ec0696d914e2_medium.png?v=1713902311)
28X8 ND-15S | 28X8 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 28X8 ND-15S
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![EWC Controls 26X18 ND-15S 26X18 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_37fa2c71-2913-47ea-a1a9-72d966bb444b_medium.png?v=1713902281)
26X18 ND-15S | 26X18 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 26X18 ND-15S
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![EWC Controls 26X22 ND-15S 26X22 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_00310fae-e767-4980-95c3-c9f05c99b1a2_medium.png?v=1713902273)
26X22 ND-15S | 26X22 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 26X22 ND-15S
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![EWC Controls 28X6 ND-15S 28X6 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_f3ebd639-01b2-4ce9-9e75-ae5638d80aac_medium.png?v=1713902304)
28X6 ND-15S | 28X6 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 28X6 ND-15S
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![EWC Controls 26X26 ND-15S 26X26 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_422caf19-0493-40c9-afd0-c9b2e7aed802_medium.png?v=1713902244)
26X26 ND-15S | 26X26 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 26X26 ND-15S
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![EWC Controls 26X24 ND-15S 26X24 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_fa52ecd9-4508-4633-9685-224914200f5b_medium.png?v=1713902344)
26X24 ND-15S | 26X24 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 26X24 ND-15S
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![EWC Controls 26X20 ND-15S 26X20 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_653ce380-7c79-4c80-a50e-25f9a0074fd7_medium.png?v=1713902234)
26X20 ND-15S | 26X20 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 26X20 ND-15S
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![EWC Controls 26X8 ND-15S 26X8 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_428bd2ad-54a0-498a-be64-6e3f524cdedb_medium.png?v=1713902288)
26X8 ND-15S | 26X8 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 26X8 ND-15S
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![EWC Controls 26X16 ND-15S 26X16 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_297ee930-b47a-410e-81cb-946de416d2e6_medium.png?v=1713902336)
26X16 ND-15S | 26X16 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 26X16 ND-15S
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![EWC Controls 26X14 ND-15S 26X14 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_86bce977-9b77-4320-ba93-23fa847e50b8_medium.png?v=1713902399)
26X14 ND-15S | 26X14 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 26X14 ND-15S
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![EWC Controls 26X12 ND-15S 26X12 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_705faf44-2ba8-452a-bafe-c6a25901e530_medium.png?v=1713902281)
26X12 ND-15S | 26X12 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 26X12 ND-15S
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![EWC Controls 26X10 ND-15S 26X10 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_4f471f90-dc51-4ba6-8976-49fea4e7984b_medium.png?v=1713902297)
26X10 ND-15S | 26X10 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 26X10 ND-15S
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![EWC Controls 24X16 ND-15S 24X16 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_2b4b7fc5-04e1-4576-91f1-fcf32e51854e_medium.png?v=1713902263)
24X16 ND-15S | 24X16 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 24X16 ND-15S
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![EWC Controls 24X18 ND-15S 24X18 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_3d28bfea-0212-414a-869b-36f9f5fe67b6_medium.png?v=1713902290)
24X18 ND-15S | 24X18 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 24X18 ND-15S
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![EWC Controls 26X6 ND-15S 26X6 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_a997f37d-8fef-4e15-8362-7af6511c4f7f_medium.png?v=1713902264)
26X6 ND-15S | 26X6 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 26X6 ND-15S
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![EWC Controls 24X24 ND-15S 24X24 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_1dc56c2e-c1e3-4cf1-849b-b2e7c5d49cf6_medium.png?v=1713902328)
24X24 ND-15S | 24X24 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 24X24 ND-15S
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![EWC Controls 24X14 ND-15S 24X14 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_7861f63b-2607-4b09-a09a-7b109e009017_medium.png?v=1713902325)
24X14 ND-15S | 24X14 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 24X14 ND-15S
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![EWC Controls 24X20 ND-15S 24X20 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_d5956879-9719-44cf-aeef-aa03091aadfa_medium.png?v=1713902272)
24X20 ND-15S | 24X20 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 24X20 ND-15S
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![EWC Controls 24X10 ND-15S 24X10 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_287ab593-5740-4a60-8956-f2517abc87d1_medium.png?v=1713902305)
24X10 ND-15S | 24X10 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 24X10 ND-15S
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![EWC Controls 24X6 ND-15S 24X6 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_a43d7440-9e39-4f0c-9954-47dfce9591c0_medium.png?v=1713902264)
24X6 ND-15S | 24X6 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 24X6 ND-15S
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![EWC Controls 24X12 ND-15S 24X12 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_2985e0ed-cff3-4f23-96f9-ae795f612f33_medium.png?v=1713902366)
24X12 ND-15S | 24X12 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 24X12 ND-15S
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