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.
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View Details EWC Controls 12X16 ND Rectangular Damper | 12X16 ND MOTORIZED DAMPER | Blackhawk Supply
12X16 ND | Rectangular Damper | 12X16 ND MOTORIZED DAMPER | EWC Controls
Brand: EWC Controls
SKU: 12X16 ND
each
View Details EWC Controls 8X16 ND Rectangular Damper | 8X16 ND MOTORIZED DAMPER | Blackhawk Supply
8X16 ND | Rectangular Damper | 8X16 ND MOTORIZED DAMPER | EWC Controls
Brand: EWC Controls
SKU: 8X16 ND
$223.38 each
View Details EWC Controls 30X30 ND Rectangular Damper | 30X30 ND MOTORIZED DAMPER | Blackhawk Supply
30X30 ND | Rectangular Damper | 30X30 ND MOTORIZED DAMPER | EWC Controls
Brand: EWC Controls
SKU: 30X30 ND
$202.98 each
View Details EWC Controls 30X12 ND Rectangular Damper | 30X12 ND MOTORIZED DAMPER | Blackhawk Supply
30X12 ND | Rectangular Damper | 30X12 ND MOTORIZED DAMPER | EWC Controls
Brand: EWC Controls
SKU: 30X12 ND
$421.77 each
View Details EWC Controls 18X18 ND Rectangular Damper | 18X18 ND MOTORIZED DAMPER | Blackhawk Supply
18X18 ND | Rectangular Damper | 18X18 ND MOTORIZED DAMPER | EWC Controls
Brand: EWC Controls
SKU: 18X18 ND
$267.75 each
View Details EWC Controls 12X8 ND Rectangular Damper | 12X8 ND MOTORIZED DAMPER | Blackhawk Supply
12X8 ND | Rectangular Damper | 12X8 ND MOTORIZED DAMPER | EWC Controls
Brand: EWC Controls
SKU: 12X8 ND
$234.09 each
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
$192.78 each
View Details EWC Controls 18 EBD 18 Inch Round Electronic Static Pressure Bypass Damper | Blackhawk Supply
18 EBD | 18 Inch Round Electronic Static Pressure Bypass Damper | EWC Controls
Brand: EWC Controls
SKU: 18 EBD
$89.56 each
View Details EWC Controls 20X18 ND Rectangular Damper | 20X18 ND MOTORIZED DAMPER | Blackhawk Supply
20X18 ND | Rectangular Damper | 20X18 ND MOTORIZED DAMPER | EWC Controls
Brand: EWC Controls
SKU: 20X18 ND
$533.97 each
View Details EWC Controls 16X16 ND Rectangular Damper | 16X16 ND MOTORIZED DAMPER | Blackhawk Supply
16X16 ND | Rectangular Damper | 16X16 ND MOTORIZED DAMPER | EWC Controls
Brand: EWC Controls
SKU: 16X16 ND
$248.88 each
View Details EWC Controls 14X10 ND Rectangular Damper | 14X10 ND MOTORIZED DAMPER | Blackhawk Supply
14X10 ND | Rectangular Damper | 14X10 ND MOTORIZED DAMPER | EWC Controls
Brand: EWC Controls
SKU: 14X10 ND
$230.01 each
View Details EWC Controls 8X8 ND Rectangular Damper | 8X8 ND MOTORIZED DAMPER | Blackhawk Supply
8X8 ND | Rectangular Damper | 8X8 ND MOTORIZED DAMPER | EWC Controls
Brand: EWC Controls
SKU: 8X8 ND
$206.55 each
View Details EWC Controls 8 CLBD 8 CLBD CONSTANT LOAD BY-PASS DAMPER | Blackhawk Supply
8 CLBD | 8 CLBD CONSTANT LOAD BY-PASS DAMPER | EWC Controls
Brand: EWC Controls
SKU: 8 CLBD
$186.66 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
$116.25 each
View Details EWC Controls 12 EBD 12 Inch Round Electronic Static Pressure Bypass Damper | Blackhawk Supply
12 EBD | 12 Inch Round Electronic Static Pressure Bypass Damper | EWC Controls
Brand: EWC Controls
SKU: 12 EBD
$112.75 each
View Details EWC Controls 10X18 ND Rectangular Damper | 10X18 ND MOTORIZED DAMPER | Blackhawk Supply
10X18 ND | Rectangular Damper | 10X18 ND MOTORIZED DAMPER | EWC Controls
Brand: EWC Controls
SKU: 10X18 ND
$346.29 each
View Details EWC Controls 10X14 ND Rectangular Damper | 10X14 ND MOTORIZED DAMPER | Blackhawk Supply
10X14 ND | Rectangular Damper | 10X14 ND MOTORIZED DAMPER | EWC Controls
Brand: EWC Controls
SKU: 10X14 ND
$218.79 each
View Details EWC Controls 8X20 ND Rectangular Damper | 8X20 ND MOTORIZED DAMPER | Blackhawk Supply
8X20 ND | Rectangular Damper | 8X20 ND MOTORIZED DAMPER | EWC Controls
Brand: EWC Controls
SKU: 8X20 ND
$211.65 each
View Details EWC Controls 8X18 ND Rectangular Damper | 8X18 ND MOTORIZED DAMPER | Blackhawk Supply
8X18 ND | Rectangular Damper | 8X18 ND MOTORIZED DAMPER | EWC Controls
Brand: EWC Controls
SKU: 8X18 ND
$211.65 each
View Details EWC Controls 8X12 ND Rectangular Damper | 8X12 ND MOTORIZED DAMPER | Blackhawk Supply
8X12 ND | Rectangular Damper | 8X12 ND MOTORIZED DAMPER | EWC Controls
Brand: EWC Controls
SKU: 8X12 ND
$205.53 each
View Details EWC Controls 30X20 ND Rectangular Damper | 30X20 ND MOTORIZED DAMPER | Blackhawk Supply
30X20 ND | Rectangular Damper | 30X20 ND MOTORIZED DAMPER | EWC Controls
Brand: EWC Controls
SKU: 30X20 ND
$197.37 each
View Details EWC Controls 30X8 ND Rectangular Damper | 30X8 ND MOTORIZED DAMPER | Blackhawk Supply
30X8 ND | Rectangular Damper | 30X8 ND MOTORIZED DAMPER | EWC Controls
Brand: EWC Controls
SKU: 30X8 ND
$324.87 each
View Details EWC Controls 18X12 ND Rectangular Damper | 18X12 ND MOTORIZED DAMPER | Blackhawk Supply
18X12 ND | Rectangular Damper | 18X12 ND MOTORIZED DAMPER | EWC Controls
Brand: EWC Controls
SKU: 18X12 ND
$231.54 each
View Details EWC Controls 18X6 ND Rectangular Damper | 18X6 ND MOTORIZED DAMPER | Blackhawk Supply
18X6 ND | Rectangular Damper | 18X6 ND MOTORIZED DAMPER | EWC Controls
Brand: EWC Controls
SKU: 18X6 ND
$221.85 each
Type
Motorized
Shape
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