Ewc Non-spring return Spring return

We offer over 70 EWC HVAC products, including Bypass Dampers, Damper Controls & Accessories, Rectangular Dampers, Round Dampers, and Zoning Panels.
View Details EWC Controls 4 SID 4 Inch Slip In Retrofit Damper  | Blackhawk Supply
$207.57 each
View Details EWC Controls 7 URD 7 Inch Round Motorized Damper  | Blackhawk Supply
$114.50 each
View Details EWC Controls 20X12 PRD 20X12 Rectangular Manual Bypass Damper  | Blackhawk Supply
$145.86 each
View Details EWC Controls 12X10 PRD 12X10 Rectangular Manual Bypass Damper  | Blackhawk Supply
$132.88 each
View Details EWC Controls 18X22 ND Rectangular Damper | 18X22 ND  MOTORIZED DAMPER  | Blackhawk Supply
$110.13 each
View Details EWC Controls 16X20 ND Rectangular Damper | 16X20 ND  MOTORIZED DAMPER  | Blackhawk Supply
$273.87 each
View Details EWC Controls 14X30 ND Rectangular Damper | 14X30 ND  MOTORIZED DAMPER  | Blackhawk Supply
$247.86 each
View Details EWC Controls 14X24 ND Rectangular Damper | 14X24 ND  MOTORIZED DAMPER  | Blackhawk Supply
$291.72 each
View Details EWC Controls 14X18 ND Rectangular Damper | 14X18 ND  MOTORIZED DAMPER  | Blackhawk Supply
$257.04 each
View Details EWC Controls 12X30 ND Rectangular Damper | 12X30 ND  MOTORIZED DAMPER  | Blackhawk Supply
$232.05 each
View Details EWC Controls 12X28 ND Rectangular Damper | 12X28 ND  MOTORIZED DAMPER  | Blackhawk Supply
$273.87 each
View Details EWC Controls 12X24 ND Rectangular Damper | 12X24 ND  MOTORIZED DAMPER  | Blackhawk Supply
$262.14 each
View Details EWC Controls 12X22 ND Rectangular Damper | 12X22 ND  MOTORIZED DAMPER  | Blackhawk Supply
$245.31 each
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