Dampers 18 x 8 Size (in)
Braeburn, EWC, and iO HVAC Controls can all be found in this category. With various features, materials, and options for you to choose from, you will find the best damper for your HVAC system in our stock!
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![EWC Controls 18X8 ND Rectangular Damper | 18X8 ND MOTORIZED DAMPER | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/nd_7a7d626e-fd6a-48c0-a9b0-07d51abed8fe_medium.png?v=1710946392)
18X8 ND | Rectangular Damper | 18X8 ND MOTORIZED DAMPER | EWC Controls
Brand: EWC Controls
SKU: 18X8 ND
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![EWC Controls 18X8 ND-RSD NC Rectangular Damper | 18X8 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd-rsd_795b9c87-e913-406c-a95f-c2de76c4070f_medium.png?v=1713902480)
18X8 ND-RSD NC | Rectangular Damper | 18X8 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 18X8 ND-RSD NC
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![iO HVAC Controls MD-1808-BM MD Series 18x08 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_5e0af4e9-f73f-4efb-9f8b-7e6ffc93c5d5_medium.jpg?v=1708912666)
MD-1808-BM | MD Series 18x08 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-1808-BM
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![iO HVAC Controls HD-1808-BM Rectangular 18 x 08 Zone Damper-BM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-HDXXXX_98ae31ad-8981-4309-b7c3-729ac7d1725b_medium.jpg?v=1715804885)
HD-1808-BM | Rectangular 18 x 08 Zone Damper-BM | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-1808-BM
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![iO HVAC Controls MBD-1808-BM Manual Rectangular 18 x 08 Zone Damper-BM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/balancing_damper_rect_63aa0146-c1ec-4a3c-9aa2-5b41eed6a5b5_medium.jpg?v=1708912583)
MBD-1808-BM | Manual Rectangular 18 x 08 Zone Damper-BM | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-1808-BM
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![iO HVAC Controls RM-1808 Rheem 18 x 08 Rectangular Zone Damper, 35 second Belimo actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/RheemRectangular_82132bf6-865c-4458-a58e-d593178b4285_medium.jpg?v=1708912747)
RM-1808 | Rheem 18 x 08 Rectangular Zone Damper, 35 second Belimo actuator | iO HVAC Controls
Brand: iO HVAC Controls
SKU: RM-1808
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![iO HVAC Controls TD-1808 Trane 18 x 08 Rectangular Zone Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-TDXXXX_d4a87ccc-8cf2-4d1b-9966-2344f6ea86a5_medium.jpg?v=1708912781)
TD-1808 | Trane 18 x 08 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: TD-1808
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![iO HVAC Controls MD-1808 MD Series 18x08 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_6cf4e453-46be-4194-a7e1-380eb4178c68_medium.jpg?v=1708912705)
MD-1808 | MD Series 18x08 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-1808
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![Braeburn 111808 Rectangular Damper | 18x8 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/PC_SR-Rectangular_ad46159c-7b41-4ee7-b761-2ce9e2f02cca_medium.jpg?v=1708892726)
111808 | Rectangular Damper | 18x8 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Braeburn
Brand: Braeburn
SKU: 111808
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![iO HVAC Controls HD-1808-PO 18 x 8 Two-Position Zone Damper - Powered Open | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-HDXXXX_2a05dc84-181a-462a-b2a6-3fcdf5ba6696_medium.jpg?v=1715804844)
HD-1808-PO | 18 x 8 Two-Position Zone Damper - Powered Open | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-1808-PO
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![iO HVAC Controls MBD-1808 Manual Rectangular 18 x 08 Zone Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/balancing_damper_rect_9d0ace79-dab7-4cee-ba87-a754be46e02b_medium.jpg?v=1708912599)
MBD-1808 | Manual Rectangular 18 x 08 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-1808
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![iO HVAC Controls RM-1808-BM Rheem 18 x 08 Rectangular bottom mount Zone Damper, 35 second Belimo actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/RheemRectangular_05db66cc-4ca2-436a-82ca-d521f4000872_medium.jpg?v=1708912709)
RM-1808-BM | Rheem 18 x 08 Rectangular bottom mount Zone Damper, 35 second Belimo actuator | iO HVAC Controls
Brand: iO HVAC Controls
SKU: RM-1808-BM
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![iO HVAC Controls TD-1808-BM Trane 18 x 08 Rectangular Zone Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-TDXXXX_medium.jpg?v=1708912781)
TD-1808-BM | Trane 18 x 08 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: TD-1808-BM
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![iO HVAC Controls HD-1808 Rectangular 18 x 08 Zone Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-HDXXXX_0291f07c-ca39-4b19-8b38-b3a0ad03cf8b_medium.jpg?v=1715804966)
HD-1808 | Rectangular 18 x 08 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-1808
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![iO HVAC Controls EB-1808 Electronic 18 x 08 Bypass Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-EB-XXXX_e68b142d-e83e-4dbb-9b1c-275369511a1a_medium.jpg?v=1708912529)
EB-1808 | Electronic 18 x 08 Bypass Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: EB-1808
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![iO HVAC Controls D-Z1-1808 Zone One 18 x 08 Damper Assembly | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-DZ-XXXX_web_e9352e58-e1a2-47da-bf45-493d4480bd56_medium.jpg?v=1708912433)
D-Z1-1808 | Zone One 18 x 08 Damper Assembly | iO HVAC Controls
Brand: iO HVAC Controls
SKU: D-Z1-1808
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![iO HVAC Controls CD-1808-BM Carrier 18 x 08 Rectangular Zone Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-CDXXXX_236ecc19-b2ff-4a3a-9a7a-0d4a5d466639_medium.jpg?v=1708912361)
CD-1808-BM | Carrier 18 x 08 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: CD-1808-BM
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![iO HVAC Controls CD-1808 Carrier 18 x 08 Rectangular Zone Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-CDXXXX_2978c175-c19e-4e84-98ba-fd6fb885059c_medium.jpg?v=1708912370)
CD-1808 | Carrier 18 x 08 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: CD-1808
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![Braeburn 101808 Rectangular Damper | 18 x 8 MOTORIZED DAMPER | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/PO_PC-Rectangular_5d3d255d-c614-45ff-b743-d40295446fb4_medium.jpg?v=1708892702)
101808 | Rectangular Damper | 18 x 8 MOTORIZED DAMPER | Braeburn
Brand: Braeburn
SKU: 101808
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![EWC Controls 18X8 ND-RSD NO Rectangular Damper | 18X8 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd-rsd_d02226db-39e0-47be-948b-438f1cda3d82_medium.png?v=1713902399)
18X8 ND-RSD NO | Rectangular Damper | 18X8 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 18X8 ND-RSD NO
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