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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 10X28 ND-LF120 NC 10X28 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
10X28 ND-LF120 NC | 10X28 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 10X28 ND-LF120 NC
$477.63 each
View Details EWC Controls 12X22 ND-LF120 NC 12X22 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
12X22 ND-LF120 NC | 12X22 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 12X22 ND-LF120 NC
$466.69 each
View Details EWC Controls 12X14 ND-LF120 NC 12X14 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
12X14 ND-LF120 NC | 12X14 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 12X14 ND-LF120 NC
$450.06 each
View Details EWC Controls 12X20 ND-LF120 NC 12X20 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
12X20 ND-LF120 NC | 12X20 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 12X20 ND-LF120 NC
$460.56 each
View Details EWC Controls 10X18 ND-LF120 NC 10X18 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
10X18 ND-LF120 NC | 10X18 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 10X18 ND-LF120 NC
$448.31 each
View Details EWC Controls 12X24 ND-LF120 NC 12X24 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
12X24 ND-LF120 NC | 12X24 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 12X24 ND-LF120 NC
$471.06 each
View Details EWC Controls 12X18 ND-LF120 NC 12X18 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
12X18 ND-LF120 NC | 12X18 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 12X18 ND-LF120 NC
$457.94 each
View Details EWC Controls 12X16 ND-LF120 NC 12X16 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
12X16 ND-LF120 NC | 12X16 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 12X16 ND-LF120 NC
$452.25 each
View Details EWC Controls 12X30 ND-LF120 NC 12X30 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
12X30 ND-LF120 NC | 12X30 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 12X30 ND-LF120 NC
$495.56 each
View Details EWC Controls 14X16 ND-LF120 NC 14X16 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
14X16 ND-LF120 NC | 14X16 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 14X16 ND-LF120 NC
$457.94 each
View Details EWC Controls 14X18 ND-LF120 NC 14X18 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
14X18 ND-LF120 NC | 14X18 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 14X18 ND-LF120 NC
$459.69 each
View Details EWC Controls 12X26 ND-LF120 NC 12X26 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
12X26 ND-LF120 NC | 12X26 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 12X26 ND-LF120 NC
$479.38 each
View Details EWC Controls 8X26 ND-LF120 NC 8X26 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
8X26 ND-LF120 NC | 8X26 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 8X26 ND-LF120 NC
$458.38 each
View Details EWC Controls 8X30 ND-LF120 NC 8X30 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
8X30 ND-LF120 NC | 8X30 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 8X30 ND-LF120 NC
$464.50 each
View Details EWC Controls 14X24 ND-LF120 NC 14X24 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
14X24 ND-LF120 NC | 14X24 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 14X24 ND-LF120 NC
$481.13 each
View Details EWC Controls 12X28 ND-LF120 NC 12X28 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
12X28 ND-LF120 NC | 12X28 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 12X28 ND-LF120 NC
$485.50 each
View Details EWC Controls 8X20 ND-LF120 NC 8X20 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
8X20 ND-LF120 NC | 8X20 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 8X20 ND-LF120 NC
$442.19 each
View Details EWC Controls 14X20 ND-LF120 NC 14X20 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
14X20 ND-LF120 NC | 14X20 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 14X20 ND-LF120 NC
$461.88 each
View Details EWC Controls 14X22 ND-LF120 NC 14X22 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
14X22 ND-LF120 NC | 14X22 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 14X22 ND-LF120 NC
$469.31 each
View Details EWC Controls 8X24 ND-LF120 NC 8X24 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
8X24 ND-LF120 NC | 8X24 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 8X24 ND-LF120 NC
$449.63 each
View Details EWC Controls 10X14 ND-LF120 NC 10X14 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
10X14 ND-LF120 NC | 10X14 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 10X14 ND-LF120 NC
$442.19 each
View Details EWC Controls 10x16 ND-LF120 NC 10x16 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
10x16 ND-LF120 NC | 10x16 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 10x16 ND-LF120 NC
$446.13 each
View Details EWC Controls 8X22 ND-LF120 NC 8X22 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
8X22 ND-LF120 NC | 8X22 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 8X22 ND-LF120 NC
$445.25 each
View Details EWC Controls 10X12 ND-LF120 NC 10X12 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
10X12 ND-LF120 NC | 10X12 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 10X12 ND-LF120 NC
$441.75 each
Type
Motorized
Shape
Size (in)
Spring Return
Voltage
Committed to customer satisfaction
as experts in EWC
(847) 773-0645
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Square D NQ442L4C NQ Pnlbrd Interior 400A, 3 PH, 4 Wire, 42 CCT, Mn Lug, Cu | Blackhawk Supply
NQ442L4C | NQ Pnlbrd Interior 400A, 3 PH, 4 Wire, 42 CCT, Mn Lug, Cu | Square D
Brand: Square D
SKU: NQ442L4C
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Graco D31211 Husky 307 AC 3/8" (9.52 mm) NPT Standard Pump, PP Center Section, AC Seats, PTFE Balls & PTFE Diaphragm | Blackhawk Supply
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Brand: Graco
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Square D MA4IMA161 Surge protection module, Surgelogic, MA, 160kA, 480Y/277VAC, 3 phase, 4 wire, SPD type 1 | Blackhawk Supply
MA4IMA161 | Surge protection module, Surgelogic, MA, 160kA, 480Y/277VAC, 3 phase, 4 wire, SPD type 1 | Square D
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Square D D325NR Safety switch, general duty, fusible, 400A, 3 poles, 125hp, 240VAC, NEMA 3R, neutral factory installed | Blackhawk Supply
D325NR | Safety switch, general duty, fusible, 400A, 3 poles, 125hp, 240VAC, NEMA 3R, neutral factory installed | Square D by Schneider Electric
Brand: Square D
SKU: D325NR
$1,422.95 each
Keystone F89U-014 F89U-014 | Keystone (F89U-014 DA Actuator | 89U01401XXN14N2U00U34P0C) | Blackhawk Supply
F89U-014 | F89U-014 | Keystone (F89U-014 DA Actuator | 89U01401XXN14N2U00U34P0C) | Keystone
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$473.12 each
Veris HW2XA2C RH,Wall,2%,Temp,1K Pt | Blackhawk Supply
HW2XA2C | RH, Wall, 2%, Temp, 1K Pt | Veris
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$164.89 each
Taco IU024Q6A1 Setpoint Actuator Head for Taco iSeries Mixing Valves | Blackhawk Supply
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