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 12X8 ND-HD 12X8 ND-HD HAND DAMPER  | Blackhawk Supply
12X8 ND-HD | 12X8 ND-HD HAND DAMPER | EWC Controls
Brand: EWC Controls
SKU: 12X8 ND-HD
$89.56 each
View Details EWC Controls 8X16 ND Rectangular Damper | 8X16 ND MOTORIZED DAMPER  | Blackhawk Supply
$202.98 each
View Details EWC Controls 24X16 ND Rectangular Damper | 24X16 ND MOTORIZED DAMPER  | Blackhawk Supply
$261.63 each
View Details EWC Controls 14X6 ND Rectangular Damper | 14X6 ND  MOTORIZED DAMPER  | Blackhawk Supply
$194.31 each
View Details EWC Controls 10x6 ND Rectangular Damper | 10X6 ND MOTORIZED DAMPER  | Blackhawk Supply
$185.13 each
View Details EWC Controls 10 CLBD 10 CLBD CONSTANT LOAD BY-PASS DAMPER  | Blackhawk Supply
$120.63 each
View Details EWC Controls 20X12 ND-HD 20X12 ND-HD HAND DAMPER  | Blackhawk Supply
20X12 ND-HD | 20X12 ND-HD HAND DAMPER | EWC Controls
Brand: EWC Controls
SKU: 20X12 ND-HD
$112.75 each
View Details EWC Controls 8 URD 8 Inch Round Motorized Damper  | Blackhawk Supply
$147.90 each
View Details EWC Controls 12X16 ND Rectangular Damper | 12X16 ND  MOTORIZED DAMPER  | Blackhawk Supply
$223.38 each
View Details EWC Controls 8X18 ND Rectangular Damper | 8X18 ND MOTORIZED DAMPER  | Blackhawk Supply
$205.53 each
View Details EWC Controls 30X30 ND Rectangular Damper | 30X30 ND MOTORIZED DAMPER  | Blackhawk Supply
$421.77 each
View Details EWC Controls 30X8 ND Rectangular Damper | 30X8 ND MOTORIZED DAMPER  | Blackhawk Supply
$231.54 each
View Details EWC Controls 18X18 ND Rectangular Damper | 18X18 ND MOTORIZED DAMPER  | Blackhawk Supply
$234.09 each
View Details EWC Controls 12X8 ND Rectangular Damper | 12X8 ND  MOTORIZED DAMPER  | Blackhawk Supply
$192.78 each
View Details EWC Controls 8X12 ND Rectangular Damper | 8X12 ND MOTORIZED DAMPER  | Blackhawk Supply
$197.37 each
View Details EWC Controls 20X18 ND Rectangular Damper | 20X18 ND MOTORIZED DAMPER  | Blackhawk Supply
$248.88 each
View Details EWC Controls 16X16 ND Rectangular Damper | 16X16 ND MOTORIZED DAMPER  | Blackhawk Supply
$230.01 each
View Details EWC Controls 14X10 ND Rectangular Damper | 14X10 ND MOTORIZED DAMPER  | Blackhawk Supply
$206.55 each
View Details EWC Controls 12X6 ND Rectangular Damper | 12X6 ND MOTORIZED DAMPER  | Blackhawk Supply
$189.72 each
View Details EWC Controls 8 CLBD 8 CLBD CONSTANT LOAD BY-PASS DAMPER  | Blackhawk Supply
$116.25 each
View Details EWC Controls 12X12 ND-HD 12X12 ND-HD HAND DAMPER  | Blackhawk Supply
12X12 ND-HD | 12X12 ND-HD HAND DAMPER | EWC Controls
Brand: EWC Controls
SKU: 12X12 ND-HD
$95.25 each
View Details EWC Controls 9 URD 9 Inch Round Motorized Damper  | Blackhawk Supply
$150.96 each
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