Round dampers 24 x 18 Size (in)
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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_957ab710-fabd-49b7-90a4-d0dab686c8ed_medium.png?v=1720000350)
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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![iO HVAC Controls EB-2418 Electronic 24 x 18 Bypass Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-EB-XXXX_0cc0b45a-b254-47f0-8985-4081cd1be7cd_medium.jpg?v=1719992237)
EB-2418 | Electronic 24 x 18 Bypass Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: EB-2418
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