Bypass dampers 20 x 12 Size (in)
Bypass dampers for HVAC systems. For rerouting airflow around equipment or zones. Manual or motorized types you can order today at Blackhawk Supply.
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![iO HVAC Controls EB-2012 Electronic 20 x 12 Bypass Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-EB-XXXX_b0a4e433-b0e2-4afb-ba34-4383511503cf_medium.jpg?v=1708912425)
EB-2012 | Electronic 20 x 12 Bypass Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: EB-2012
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![EWC Controls 20X12 PRD 20X12 Rectangular Manual Bypass Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/prd_fe598e9e-0eb0-4979-98f1-c9338eec3e72_medium.gif?v=1713902418)
20X12 PRD | 20X12 Rectangular Manual Bypass Damper | EWC Controls
Brand: EWC Controls
SKU: 20X12 PRD
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![Braeburn 132012 Rectangular Damper | 20 x 12 Rectangular Bypass Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/Bypass_20Rectangular-WEB_0_99f976b1-df9e-4deb-b533-fd760895f8d7_medium.jpg?v=1708892743)
132012 | Rectangular Damper | 20 x 12 Rectangular Bypass Damper | Braeburn (OBSOLETE)
Brand: Braeburn
SKU: 132012
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![EWC Controls 20X12 EBD 20X12 Rectangular Electronic Static Pressure Bypass Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ebd_adc89ec9-164c-4d04-af10-9963000a1ec7_medium.gif?v=1713902444)
20X12 EBD | 20X12 Rectangular Electronic Static Pressure Bypass Damper | EWC Controls
Brand: EWC Controls
SKU: 20X12 EBD
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