ewc

We offer over 70 EWC HVAC products, including Bypass Dampers, Damper Controls & Accessories, Rectangular Dampers, Round Dampers, and Zoning Panels.
View Details EWC Controls 10X12 ND-LF120 NO 10X12 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN  | Blackhawk Supply
$441.75 each
View Details EWC Controls 8X14 ND-LF120 NO 8X14 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN  | Blackhawk Supply
$432.56 each
View Details EWC Controls 8X10 ND-LF120 NO 8X10 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN  | Blackhawk Supply
$427.75 each
View Details EWC Controls 8X16 ND-LF120 NO 8X16 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN  | Blackhawk Supply
$434.75 each
View Details EWC Controls 28X16 ND-LF120 NO 28X16 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN  | Blackhawk Supply
$501.25 each
View Details EWC Controls 30X22 ND-LF120 NO 30X22 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN  | Blackhawk Supply
$556.92 each
View Details EWC Controls 30X28 ND-LF120 NO 30X28 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN  | Blackhawk Supply
$619.14 each
View Details EWC Controls 30X24 ND-LF120 NO 30X24 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN  | Blackhawk Supply
$568.65 each
View Details EWC Controls 30X12 ND-LF120 NO 30X12 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN  | Blackhawk Supply
$490.31 each
View Details EWC Controls 28X12 ND-LF120 NO 28X12 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN  | Blackhawk Supply
$478.06 each
View Details EWC Controls 30X20 ND-LF120 NO 30X20 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN  | Blackhawk Supply
$541.62 each
View Details EWC Controls 30X26 ND-LF120 NO 30X26 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN  | Blackhawk Supply
$588.54 each
View Details EWC Controls 30X30 ND-LF120 NO 30X30 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN  | Blackhawk Supply
$638.52 each
View Details EWC Controls 30X18 ND-LF120 NO 30X18 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN  | Blackhawk Supply
$533.46 each
View Details EWC Controls 28X18 ND-LF120 NO 28X18 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN  | Blackhawk Supply
$510.00 each
View Details EWC Controls 30X14 ND-LF120 NO 30X14 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN  | Blackhawk Supply
$503.44 each
View Details EWC Controls 28X14 ND-LF120 NO 28X14 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN  | Blackhawk Supply
$491.19 each
View Details EWC Controls 28X20 ND-LF120 NO 28X20 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN  | Blackhawk Supply
$519.19 each
View Details EWC Controls 28X24 ND-LF120 NO 28X24 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN  | Blackhawk Supply
$541.11 each
View Details EWC Controls 28X22 ND-LF120 NO 28X22 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN  | Blackhawk Supply
$530.40 each
View Details EWC Controls 30X6 ND-LF120 NO 30X6 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN  | Blackhawk Supply
$455.31 each
View Details EWC Controls 28X28 ND-LF120 NO 28X28 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN  | Blackhawk Supply
$560.49 each
View Details EWC Controls 28X10 ND-LF120 NO 28X10 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN  | Blackhawk Supply
$470.63 each
View Details EWC Controls 28X26 ND-LF120 NO 28X26 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN  | Blackhawk Supply
$550.80 each
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