Ewc Spring return (nc) 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 10X18 ND-RSD NC Rectangular Damper | 10X18 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
10X18 ND-RSD NC | Rectangular Damper | 10X18 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 10X18 ND-RSD NC
$237.15 each
View Details EWC Controls 10x16 ND-RSD NC Rectangular Damper | 10X16 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
10x16 ND-RSD NC | Rectangular Damper | 10X16 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 10x16 ND-RSD NC
$234.09 each
View Details EWC Controls 10X14 ND-RSD NC Rectangular Damper | 10X14 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
10X14 ND-RSD NC | Rectangular Damper | 10X14 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 10X14 ND-RSD NC
$228.99 each
View Details EWC Controls 24X18 ND-RSD NC Rectangular Damper | 24X18 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
24X18 ND-RSD NC | Rectangular Damper | 24X18 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls (OBSOLETE)
Brand: EWC Controls
SKU: 24X18 ND-RSD NC
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View Details EWC Controls 24X16 ND-RSD NC Rectangular Damper | 24X16 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
24X16 ND-RSD NC | Rectangular Damper | 24X16 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls (OBSOLETE)
Brand: EWC Controls
SKU: 24X16 ND-RSD NC
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View Details EWC Controls 24X10 ND-RSD NC Rectangular Damper | 24X10 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
24X10 ND-RSD NC | Rectangular Damper | 24X10 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls (OBSOLETE)
Brand: EWC Controls
SKU: 24X10 ND-RSD NC
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View Details EWC Controls 24X8 ND-RSD NC Rectangular Damper | 24X8 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED] | Blackhawk Supply
24X8 ND-RSD NC | Rectangular Damper | 24X8 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED] | EWC Controls (OBSOLETE)
Brand: EWC Controls
SKU: 24X8 ND-RSD NC
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View Details EWC Controls 20X10 ND-RSD NC Rectangular Damper | 20X10 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
20X10 ND-RSD NC | Rectangular Damper | 20X10 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 20X10 ND-RSD NC
$240.21 each
View Details EWC Controls 18X10 ND-RSD NC Rectangular Damper | 18X10 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
18X10 ND-RSD NC | Rectangular Damper | 18X10 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 18X10 ND-RSD NC
$231.54 each
View Details EWC Controls 16X12 ND-RSD NC Rectangular Damper | 16X12 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
16X12 ND-RSD NC | Rectangular Damper | 16X12 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 16X12 ND-RSD NC
$234.09 each
View Details EWC Controls 14X12 ND-RSD NC Rectangular Damper | 14X12 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
14X12 ND-RSD NC | Rectangular Damper | 14X12 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 14X12 ND-RSD NC
$231.03 each
View Details EWC Controls 14X6 ND-RSD NC Rectangular Damper | 14X6 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
14X6 ND-RSD NC | Rectangular Damper | 14X6 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 14X6 ND-RSD NC
$210.63 each
View Details EWC Controls 8X6 ND-RSD NC Rectangular Damper | 8X6 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
8X6 ND-RSD NC | Rectangular Damper | 8X6 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 8X6 ND-RSD NC
$199.92 each
View Details EWC Controls 14 URD-TF24 NC 14 ROUND DAMPER | 24 VAC | SPRING RETURN CLOSED | POWERED OPEN | Blackhawk Supply
14 URD-TF24 NC | 14 ROUND DAMPER | 24 VAC | SPRING RETURN CLOSED | POWERED OPEN | EWC Controls
Brand: EWC Controls
SKU: 14 URD-TF24 NC
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View Details EWC Controls 12 URD-TF120 NC 12 ROUND DAMPER | 120 VAC | SPRING RETURN CLOSED | POWERED OPEN | Blackhawk Supply
12 URD-TF120 NC | 12 ROUND DAMPER | 120 VAC | SPRING RETURN CLOSED | POWERED OPEN | EWC Controls
Brand: EWC Controls
SKU: 12 URD-TF120 NC
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View Details EWC Controls 12 URD-TF24 NC 12 ROUND DAMPER | 24 VAC | SPRING RETURN CLOSED | POWERED OPEN | Blackhawk Supply
12 URD-TF24 NC | 12 ROUND DAMPER | 24 VAC | SPRING RETURN CLOSED | POWERED OPEN | EWC Controls
Brand: EWC Controls
SKU: 12 URD-TF24 NC
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View Details EWC Controls 18 URD-TF24 NC 18 ROUND DAMPER | 24 VAC | SPRING RETURN CLOSED | POWERED OPEN | Blackhawk Supply
18 URD-TF24 NC | 18 ROUND DAMPER | 24 VAC | SPRING RETURN CLOSED | POWERED OPEN | EWC Controls
Brand: EWC Controls
SKU: 18 URD-TF24 NC
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View Details EWC Controls 16 URD-TF120 NC 16 ROUND DAMPER | 120 VAC | SPRING RETURN CLOSED | POWERED OPEN | Blackhawk Supply
16 URD-TF120 NC | 16 ROUND DAMPER | 120 VAC | SPRING RETURN CLOSED | POWERED OPEN | EWC Controls
Brand: EWC Controls
SKU: 16 URD-TF120 NC
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View Details EWC Controls 20 URD-TF24 NC 20 ROUND DAMPER | 24 VAC | SPRING RETURN CLOSED | POWERED OPEN | Blackhawk Supply
20 URD-TF24 NC | 20 ROUND DAMPER | 24 VAC | SPRING RETURN CLOSED | POWERED OPEN | EWC Controls
Brand: EWC Controls
SKU: 20 URD-TF24 NC
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View Details EWC Controls 14 URD-TF120 NC 14 ROUND DAMPER | 120 VAC | SPRING RETURN CLOSED | POWERED OPEN | Blackhawk Supply
14 URD-TF120 NC | 14 ROUND DAMPER | 120 VAC | SPRING RETURN CLOSED | POWERED OPEN | EWC Controls
Brand: EWC Controls
SKU: 14 URD-TF120 NC
View Details
View Details EWC Controls 16 URD-TF24 NC 16 ROUND DAMPER | 24 VAC | SPRING RETURN CLOSED | POWERED OPEN | Blackhawk Supply
16 URD-TF24 NC | 16 ROUND DAMPER | 24 VAC | SPRING RETURN CLOSED | POWERED OPEN | EWC Controls
Brand: EWC Controls
SKU: 16 URD-TF24 NC
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View Details EWC Controls 4 URD-SRE120 NC 4 URD-SRE120 120V ROUND SPRING RETURN DAMPER – NORMALLY CLOSED | Blackhawk Supply
4 URD-SRE120 NC | 4 URD-SRE120 120V ROUND SPRING RETURN DAMPER – NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 4 URD-SRE120 NC
$345.78 each
View Details EWC Controls 9 URD-SRE120 NC 9 URD-SRE120 120V ROUND SPRING RETURN DAMPER – NORMALLY CLOSED | Blackhawk Supply
9 URD-SRE120 NC | 9 URD-SRE120 120V ROUND SPRING RETURN DAMPER – NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 9 URD-SRE120 NC
$353.94 each
View Details EWC Controls 7 URD-SRE120 NC 7 URD-SRE120 120V ROUND SPRING RETURN DAMPER – NORMALLY CLOSED | Blackhawk Supply
7 URD-SRE120 NC | 7 URD-SRE120 120V ROUND SPRING RETURN DAMPER – NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 7 URD-SRE120 NC
$348.84 each
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