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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 12X30 ND-LF120 NO 12X30 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
12X30 ND-LF120 NO | 12X30 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 12X30 ND-LF120 NO
$620.67 each
View Details EWC Controls 16X30 ND-LF120 NO 16X30 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
16X30 ND-LF120 NO | 16X30 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 16X30 ND-LF120 NO
$660.45 each
View Details EWC Controls 16X28 ND-LF120 NO 16X28 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
16X28 ND-LF120 NO | 16X28 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 16X28 ND-LF120 NO
$636.48 each
View Details EWC Controls 16X24 ND-LF120 NO 16X24 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
16X24 ND-LF120 NO | 16X24 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 16X24 ND-LF120 NO
$617.10 each
View Details EWC Controls 12X22 ND-LF120 NO 12X22 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
12X22 ND-LF120 NO | 12X22 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 12X22 ND-LF120 NO
$582.93 each
View Details EWC Controls 14X16 ND-LF120 NO 14X16 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
14X16 ND-LF120 NO | 14X16 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 14X16 ND-LF120 NO
$572.22 each
View Details EWC Controls 14X24 ND-LF120 NO 14X24 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
14X24 ND-LF120 NO | 14X24 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 14X24 ND-LF120 NO
$602.31 each
View Details EWC Controls 12X26 ND-LF120 NO 12X26 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
12X26 ND-LF120 NO | 12X26 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 12X26 ND-LF120 NO
$599.76 each
View Details EWC Controls 14X18 ND-LF120 NO 14X18 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
14X18 ND-LF120 NO | 14X18 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 14X18 ND-LF120 NO
$574.26 each
View Details EWC Controls 12X20 ND-LF120 NO 12X20 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
12X20 ND-LF120 NO | 12X20 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 12X20 ND-LF120 NO
$575.28 each
View Details EWC Controls 16X26 ND-LF120 NO 16X26 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
16X26 ND-LF120 NO | 16X26 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 16X26 ND-LF120 NO
$631.38 each
View Details EWC Controls 16X22 ND-LF120 NO 16X22 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
16X22 ND-LF120 NO | 16X22 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 16X22 ND-LF120 NO
$602.31 each
View Details EWC Controls 14X30 ND-LF120 NO 14X30 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
14X30 ND-LF120 NO | 14X30 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 14X30 ND-LF120 NO
$640.56 each
View Details EWC Controls 14X26 ND-LF120 NO 14X26 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
14X26 ND-LF120 NO | 14X26 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 14X26 ND-LF120 NO
$616.59 each
View Details EWC Controls 12X24 ND-LF120 NO 12X24 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
12X24 ND-LF120 NO | 12X24 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 12X24 ND-LF120 NO
$589.05 each
View Details EWC Controls 16X20 ND-LF120 NO 16X20 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
16X20 ND-LF120 NO | 16X20 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 16X20 ND-LF120 NO
$591.60 each
View Details EWC Controls 16X18 ND-LF120 NO 16X18 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
16X18 ND-LF120 NO | 16X18 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 16X18 ND-LF120 NO
$581.91 each
View Details EWC Controls 12X28 ND-LF120 NO 12X28 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
12X28 ND-LF120 NO | 12X28 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 12X28 ND-LF120 NO
$607.41 each
View Details EWC Controls 14X20 ND-LF120 NO 14X20 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
14X20 ND-LF120 NO | 14X20 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 14X20 ND-LF120 NO
$576.81 each
View Details EWC Controls 14X28 ND-LF120 NO 14X28 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
14X28 ND-LF120 NO | 14X28 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 14X28 ND-LF120 NO
$623.22 each
View Details EWC Controls 14X22 ND-LF120 NO 14X22 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
14X22 ND-LF120 NO | 14X22 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 14X22 ND-LF120 NO
$587.01 each
View Details EWC Controls 12X14 ND-LF120 NO 12X14 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
12X14 ND-LF120 NO | 12X14 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 12X14 ND-LF120 NO
$561.51 each
View Details EWC Controls 10X30 ND-LF120 NO 10X30 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
10X30 ND-LF120 NO | 10X30 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 10X30 ND-LF120 NO
$604.35 each
View Details EWC Controls 12X16 ND-LF120 NO 12X16 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
12X16 ND-LF120 NO | 12X16 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 12X16 ND-LF120 NO
$564.06 each
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Veris H221 Split Core | Span Adj. | Range: 0-300AAC | Output: 4-20mA | Loop | Blackhawk Supply
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iO HVAC Controls IO-WRP WIRELESS RELAY PLUS | Blackhawk Supply
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Contemporary Controls EISK8-100T Skorpion 8-Port 10/100Mbps Switch | Blackhawk Supply
EISK8-100T | Skorpion 8-Port 10/100Mbps Switch | Contemporary Controls
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$180.94 each
Contemporary Controls EISK16-100T Skorpion 16-Port 10/100Mbps Switch | Blackhawk Supply
EISK16-100T | Skorpion 16-Port 10/100Mbps Switch | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK16-100T
$340.31 each
Ultravation AS-IH-1013-1 Replacement 10" Dual Spectrum Lamp - Conforms to UL 2998 | Blackhawk Supply
AS-IH-1013-1 | Replacement 10" Dual Spectrum Lamp - Conforms to UL 2998 | Ultravation
Brand: Ultravation
SKU: AS-IH-1013-1
$102.99 each
Veris H321 Split Core | Span Adj. | Range: 0-800AAC | Output: 4-20mA | Loop | Blackhawk Supply
H321 | Split Core | Span Adj. | Range: 0-800AAC | Output: 4-20mA | Loop | Veris
Brand: Veris
SKU: H321
$170.43 each
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