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 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
$221.85 each
View Details EWC Controls 16X10 ND-RSD NC Rectangular Damper | 16X10 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
16X10 ND-RSD NC | Rectangular Damper | 16X10 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 16X10 ND-RSD NC
$211.65 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
$213.69 each
View Details EWC Controls 14X10 ND-RSD NC Rectangular Damper | 14X10 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
14X10 ND-RSD NC | Rectangular Damper | 14X10 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 14X10 ND-RSD NC
$206.55 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
$194.31 each
View Details EWC Controls 10X6 ND-RSD NC Rectangular Damper | 10X6 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
10X6 ND-RSD NC | Rectangular Damper | 10X6 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 10X6 ND-RSD NC
$185.13 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
$184.62 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
$299.60 each
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
$292.25 each
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
$283.50 each
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
$349.65 each
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
$327.60 each
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
$371.35 each
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
$308.35 each
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
$318.85 each
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
$294.78 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
$302.43 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
$297.84 each
View Details EWC Controls 8 URD-SRE120 NC 8 URD-SRE120 120V ROUND SPRING RETURN DAMPER – NORMALLY CLOSED | Blackhawk Supply
8 URD-SRE120 NC | 8 URD-SRE120 120V ROUND SPRING RETURN DAMPER – NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 8 URD-SRE120 NC
$299.37 each
View Details EWC Controls 6 URD-SRE120 NC 6 URD-SRE120 120V ROUND SPRING RETURN DAMPER – NORMALLY CLOSED | Blackhawk Supply
6 URD-SRE120 NC | 6 URD-SRE120 120V ROUND SPRING RETURN DAMPER – NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 6 URD-SRE120 NC
$296.31 each
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