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 9 SID 9 Inch Slip In Retrofit Damper  | Blackhawk Supply
$151.98 each
View Details EWC Controls 7 SID 7 Inch Slip In Retrofit Damper  | Blackhawk Supply
$134.63 each
View Details EWC Controls 20X22 ND Rectangular Damper | 20X22 ND  MOTORIZED DAMPER  | Blackhawk Supply
$325.38 each
View Details EWC Controls 18X26 ND Rectangular Damper | 18X26 ND  MOTORIZED DAMPER  | Blackhawk Supply
$327.42 each
View Details EWC Controls 16X30 ND Rectangular Damper | 16X30 ND  MOTORIZED DAMPER  | Blackhawk Supply
$346.29 each
View Details EWC Controls 16X28 ND Rectangular Damper | 16X28 ND  MOTORIZED DAMPER  | Blackhawk Supply
$322.83 each
View Details EWC Controls 16X22 ND Rectangular Damper | 16X22 ND  MOTORIZED DAMPER  | Blackhawk Supply
$288.15 each
View Details EWC Controls 14X28 ND Rectangular Damper | 14X28 ND  MOTORIZED DAMPER  | Blackhawk Supply
$310.08 each
View Details EWC Controls 14X26 ND Rectangular Damper | 14X26 ND  MOTORIZED DAMPER  | Blackhawk Supply
$302.43 each
View Details EWC Controls 12X26 ND Rectangular Damper | 12X26 ND  MOTORIZED DAMPER  | Blackhawk Supply
$285.60 each
View Details EWC Controls 10X28 ND Rectangular Damper | 10X28 ND  MOTORIZED DAMPER  | Blackhawk Supply
$283.56 each
View Details EWC Controls 8X26 ND Rectangular Damper | 8X26 ND  MOTORIZED DAMPER  | Blackhawk Supply
$258.57 each
View Details EWC Controls 30X28 ND Rectangular Damper | 30X28 ND MOTORIZED DAMPER  | Blackhawk Supply
$450.84 each
View Details EWC Controls 30X22 ND Rectangular Damper | 30X22 ND MOTORIZED DAMPER  | Blackhawk Supply
$380.97 each
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