Ewc Rectangular dampers Type
We offer over 70 EWC HVAC products, including Bypass Dampers, Damper Controls & Accessories, Rectangular Dampers, Round Dampers, and Zoning Panels.
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![EWC Controls 20X22 ND-15S 20X22 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_dd02235f-843d-4a04-84a3-c318e3421592_medium.png?v=1720000360)
20X22 ND-15S | 20X22 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 20X22 ND-15S
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![EWC Controls 16X30 ND-15S 16X30 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_56508679-6641-44e1-b8c6-65063ea57382_medium.png?v=1720000361)
16X30 ND-15S | 16X30 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 16X30 ND-15S
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![EWC Controls 18X26 ND-15S 18X26 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_596d8885-cb58-41bf-897e-532ed543fd07_medium.png?v=1720000394)
18X26 ND-15S | 18X26 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 18X26 ND-15S
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![EWC Controls 16X26 ND-15S 16X26 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_79ee8c36-005e-4f08-8161-79bd045dd63b_medium.png?v=1720094289)
16X26 ND-15S | 16X26 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 16X26 ND-15S
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![EWC Controls 18X24 ND-15S 18X24 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_141e800f-7c87-40c5-a53b-5c14df478fe0_medium.png?v=1720000365)
18X24 ND-15S | 18X24 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 18X24 ND-15S
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![EWC Controls 18X22 ND-15S 18X22 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_a9541396-8ee5-4c87-88a2-59958f4c1f83_medium.png?v=1720000341)
18X22 ND-15S | 18X22 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 18X22 ND-15S
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![EWC Controls 16X24 ND-15S 16X24 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_27355c82-5e3b-4e69-b2f8-4ea275385c48_medium.png?v=1720000365)
16X24 ND-15S | 16X24 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 16X24 ND-15S
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![EWC Controls 16X20 ND-15S 16X20 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_241d0563-9d73-4f76-85b0-23d052d945c6_medium.png?v=1720000366)
16X20 ND-15S | 16X20 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 16X20 ND-15S
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![EWC Controls 16X28 ND-15S 16X28 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_5eaa8360-b688-478a-a289-af01015056c9_medium.png?v=1720000340)
16X28 ND-15S | 16X28 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 16X28 ND-15S
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![EWC Controls 14X30 ND-15S 14X30 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_7be7dc19-5604-4ffd-b51b-376837f90c58_medium.png?v=1720000361)
14X30 ND-15S | 14X30 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 14X30 ND-15S
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![EWC Controls 16X18 ND-15S 16X18 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_2e16f908-655b-4e98-9150-ab1745c0c362_medium.png?v=1720000335)
16X18 ND-15S | 16X18 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 16X18 ND-15S
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![EWC Controls 16X22 ND-15S 16X22 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_9df0078d-bf74-494c-afdc-a3458c21514b_medium.png?v=1720094298)
16X22 ND-15S | 16X22 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 16X22 ND-15S
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![EWC Controls 14X28 ND-15S 14X28 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_6e31dd80-0d07-49ed-bd1f-835881f47e3c_medium.png?v=1720000326)
14X28 ND-15S | 14X28 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 14X28 ND-15S
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![EWC Controls 14X20 ND-15S 14X20 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_1528bd3d-14c3-470f-80dc-792f92d99f9e_medium.png?v=1720000335)
14X20 ND-15S | 14X20 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 14X20 ND-15S
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![EWC Controls 14X26 ND-15S 14X26 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_76d15ba7-8dc1-4d6c-b5e5-95a9222ec845_medium.png?v=1720000350)
14X26 ND-15S | 14X26 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 14X26 ND-15S
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![EWC Controls 14X16 ND-15S 14X16 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_787b1ad9-0325-4cb9-9f35-ff5e9338b593_medium.png?v=1720000355)
14X16 ND-15S | 14X16 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 14X16 ND-15S
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![EWC Controls 14X22 ND-15S 14X22 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_90625c98-47c6-44a3-890b-e9c46048df2d_medium.png?v=1720000394)
14X22 ND-15S | 14X22 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 14X22 ND-15S
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![EWC Controls 12X26 ND-15S 12X26 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_2b4943d4-a3cc-44b6-b7d9-8b853edbfac2_medium.png?v=1720000310)
12X26 ND-15S | 12X26 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 12X26 ND-15S
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![EWC Controls 14X18 ND-15S 14X18 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_8e37ef54-b220-4fbf-8f5c-120f48a046d2_medium.png?v=1720000311)
14X18 ND-15S | 14X18 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 14X18 ND-15S
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![EWC Controls 12X28 ND-15S 12X28 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_c19843ff-3dcc-47ec-a6b9-905eded11eb2_medium.png?v=1720000371)
12X28 ND-15S | 12X28 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 12X28 ND-15S
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![EWC Controls 12X14 ND-15S 12X14 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_29c0622b-c041-4b89-9440-642341570c89_medium.png?v=1720000310)
12X14 ND-15S | 12X14 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 12X14 ND-15S
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![EWC Controls 12X24 ND-15S 12X24 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_d95d404f-9a7c-416b-a500-9ab995f2d39e_medium.png?v=1720000371)
12X24 ND-15S | 12X24 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 12X24 ND-15S
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![EWC Controls 12X16 ND-15S 12X16 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_58fcfabe-4d43-476f-b711-b56c24a3d93a_medium.png?v=1720000315)
12X16 ND-15S | 12X16 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 12X16 ND-15S
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![EWC Controls 12X22 ND-15S 12X22 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_46c64f26-f978-497c-a8ef-f019e3dd4039_medium.png?v=1720000366)
12X22 ND-15S | 12X22 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 12X22 ND-15S
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