Dampers (hidden without zone panels) EWC Controls
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 16X10 ND-15S 16X10 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_fd41675c-bd3d-4118-8fbe-fa4644497a74_medium.png?v=1713902253)
16X10 ND-15S | 16X10 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 16X10 ND-15S
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![EWC Controls 16X16 ND-15S 16X16 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_9a6f70cd-dabf-4aa0-8a12-231059c8ba6f_medium.png?v=1713902297)
16X16 ND-15S | 16X16 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 16X16 ND-15S
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![EWC Controls 16X8 ND-15S 16X8 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_f1acb864-b7b9-4644-b665-1fa01bc078f9_medium.png?v=1713902270)
16X8 ND-15S | 16X8 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 16X8 ND-15S
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![EWC Controls 14X12 ND-15S 14X12 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_03eb2718-0fc7-400e-8251-62cf407c1e63_medium.png?v=1713902264)
14X12 ND-15S | 14X12 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 14X12 ND-15S
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![EWC Controls 16X6 ND-15S 16X6 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_6d5b72fb-83e9-4c89-9097-d13b0e3cff95_medium.png?v=1713902253)
16X6 ND-15S | 16X6 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 16X6 ND-15S
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![EWC Controls 14X6 ND-15S 14X6 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_5884bf2b-be60-40f7-85c4-777079dc4289_medium.png?v=1713902234)
14X6 ND-15S | 14X6 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 14X6 ND-15S
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![EWC Controls 14X14 ND-15S 14X14 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_c7602ce6-ffa9-4024-84bb-091c7d329581_medium.png?v=1713902263)
14X14 ND-15S | 14X14 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 14X14 ND-15S
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![EWC Controls 14X8 ND-15S 14X8 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_7d6ecf71-c4c0-4aa4-ae8c-2f46d9da36dc_medium.png?v=1713902304)
14X8 ND-15S | 14X8 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 14X8 ND-15S
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![EWC Controls 12X6 ND-15S 12X6 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_652c178b-68d0-480c-b55e-1d26f15a026e_medium.png?v=1713902281)
12X6 ND-15S | 12X6 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 12X6 ND-15S
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![EWC Controls 12X12 ND-15S 12X12 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_ef15ac4e-b3d0-4c14-8e3a-fbaa7dff48b1_medium.png?v=1713902253)
12X12 ND-15S | 12X12 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 12X12 ND-15S
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![EWC Controls 12X10 ND-15S 12X10 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_3fb7d1b3-0d86-4d85-ba32-da3d0ecafed2_medium.png?v=1713902243)
12X10 ND-15S | 12X10 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 12X10 ND-15S
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![EWC Controls 10X18 ND-15S 10X18 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_3bb1cbcf-570d-49ae-80e9-2f06c4bc3f3b_medium.png?v=1713902253)
10X18 ND-15S | 10X18 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 10X18 ND-15S
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![EWC Controls 10X16 ND-15S 10X16 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_882be071-5865-4a6f-8b61-c6afc368afc6_medium.png?v=1713902331)
10X16 ND-15S | 10X16 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 10X16 ND-15S
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![EWC Controls 10X10 ND-15S 10X10 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_c7e68069-44f8-4fb4-9638-c3c5dce3623e_medium.png?v=1713902289)
10X10 ND-15S | 10X10 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 10X10 ND-15S
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![EWC Controls 8X8 ND-15S 8X8 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_04b93e53-3458-4928-a6b3-1c18455cb74a_medium.png?v=1713902263)
8X8 ND-15S | 8X8 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 8X8 ND-15S
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![EWC Controls 8X6 ND-15S 8X6 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_777547a1-6c00-4f93-8c64-bd594da6fb5d_medium.png?v=1713902318)
8X6 ND-15S | 8X6 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 8X6 ND-15S
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![EWC Controls 10 EBD 10 Inch Round Electronic Static Pressure Bypass Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ebd-round_medium.gif?v=1713902270)
10 EBD | 10 Inch Round Electronic Static Pressure Bypass Damper | EWC Controls
Brand: EWC Controls
SKU: 10 EBD
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![EWC Controls 16 PRD-RD 16 Inch Round Manual Bypass Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/bypass1_9267efb0-8221-488c-966b-0ab300f961cd_medium.jpg?v=1713902469)
16 PRD-RD | 16 Inch Round Manual Bypass Damper | EWC Controls (OBSOLETE)
Brand: EWC Controls
SKU: 16 PRD-RD
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![EWC Controls 12 PRD-RD 12 Inch Round Manual Bypass Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/bypass1_c41b012f-638d-4262-afd2-5182d519d2a0_medium.jpg?v=1713902348)
12 PRD-RD | 12 Inch Round Manual Bypass Damper | EWC Controls (OBSOLETE)
Brand: EWC Controls
SKU: 12 PRD-RD
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![EWC Controls 8 PRD-RD 8 Inch Round Manual Bypass Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/bypass1_a0ef42ce-9fe2-455c-9eac-0d5e396419d7_medium.jpg?v=1713902490)
8 PRD-RD | 8 Inch Round Manual Bypass Damper | EWC Controls (OBSOLETE)
Brand: EWC Controls
SKU: 8 PRD-RD
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![EWC Controls 9 SID 9 Inch Slip In Retrofit Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/sid1_medium.gif?v=1713902498)
9 SID | 9 Inch Slip In Retrofit Damper | EWC Controls
Brand: EWC Controls
SKU: 9 SID
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![EWC Controls 7 SID 7 Inch Slip In Retrofit Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/sid1_554b1c4d-6157-4260-b9a6-f5c644a7a56f_medium.gif?v=1713902519)
7 SID | 7 Inch Slip In Retrofit Damper | EWC Controls
Brand: EWC Controls
SKU: 7 SID
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![EWC Controls 5 SID 5 Inch Slip In Retrofit Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/sid1_cb8217e4-4694-43c2-8aae-04c9fce0fb4a_medium.gif?v=1713902510)
5 SID | 5 Inch Slip In Retrofit Damper | EWC Controls
Brand: EWC Controls
SKU: 5 SID
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![EWC Controls 9 URD-SRE120 N.C. 9 Inch 120V Round Motorized Spring Return Damper Normally Closed | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/urd-sr120small-proof_389564bf-17f7-4de1-a505-df43cf46a529_medium.gif?v=1713902515)
9 URD-SRE120 N.C. | 9 Inch 120V Round Motorized Spring Return Damper Normally Closed | EWC Controls (OBSOLETE)
Brand: EWC Controls
SKU: 9 URD-SRE120 N.C.
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