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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 20X24 ND-LF24 NO 20X24 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
20X24 ND-LF24 NO | 20X24 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 20X24 ND-LF24 NO
$626.28 each
View Details EWC Controls 14X6 ND-LF24 NC 14X6 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
14X6 ND-LF24 NC | 14X6 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 14X6 ND-LF24 NC
$517.65 each
View Details EWC Controls 12X6 ND-LF24 NC 12X6 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
12X6 ND-LF24 NC | 12X6 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 12X6 ND-LF24 NC
$512.04 each
View Details EWC Controls 10X8 ND-LF24 NC 10X8 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
10X8 ND-LF24 NC | 10X8 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 10X8 ND-LF24 NC
$510.51 each
View Details EWC Controls 14X12 ND-LF24 NC 14X12 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
14X12 ND-LF24 NC | 14X12 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 14X12 ND-LF24 NC
$539.07 each
View Details EWC Controls 14X10 ND-LF24 NC 14X10 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
14X10 ND-LF24 NC | 14X10 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 14X10 ND-LF24 NC
$531.42 each
View Details EWC Controls 18X20 ND-LF24 NO 18X20 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
18X20 ND-LF24 NO | 18X20 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 18X20 ND-LF24 NO
$587.01 each
View Details EWC Controls 18X24 ND-LF24 NO 18X24 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
18X24 ND-LF24 NO | 18X24 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 18X24 ND-LF24 NO
$613.02 each
View Details EWC Controls 18X22 ND-LF24 NO 18X22 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
18X22 ND-LF24 NO | 18X22 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 18X22 ND-LF24 NO
$606.39 each
View Details EWC Controls 14X14 ND-LF24 NC 14X14 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
14X14 ND-LF24 NC | 14X14 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 14X14 ND-LF24 NC
$542.64 each
View Details EWC Controls 16X30 ND-LF24 NO 16X30 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
16X30 ND-LF24 NO | 16X30 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 16X30 ND-LF24 NO
$646.17 each
View Details EWC Controls 16X28 ND-LF24 NO 16X28 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
16X28 ND-LF24 NO | 16X28 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 16X28 ND-LF24 NO
$622.20 each
View Details EWC Controls 16X26 ND-LF24 NO 16X26 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
16X26 ND-LF24 NO | 16X26 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 16X26 ND-LF24 NO
$617.10 each
View Details EWC Controls 16X22 ND-LF24 NO 16X22 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
16X22 ND-LF24 NO | 16X22 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 16X22 ND-LF24 NO
$588.03 each
View Details EWC Controls 12X20 ND-LF24 NO 12X20 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
12X20 ND-LF24 NO | 12X20 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 12X20 ND-LF24 NO
$561.00 each
View Details EWC Controls 16X24 ND-LF24 NO 16X24 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
16X24 ND-LF24 NO | 16X24 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 16X24 ND-LF24 NO
$602.82 each
View Details EWC Controls 12X18 ND-LF24 NO 12X18 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
12X18 ND-LF24 NO | 12X18 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 12X18 ND-LF24 NO
$557.94 each
View Details EWC Controls 14X24 ND-LF24 NO 14X24 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
14X24 ND-LF24 NO | 14X24 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 14X24 ND-LF24 NO
$588.03 each
View Details EWC Controls 12X26 ND-LF24 NO 12X26 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
12X26 ND-LF24 NO | 12X26 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 12X26 ND-LF24 NO
$585.48 each
View Details EWC Controls 12X22 ND-LF24 NO 12X22 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
12X22 ND-LF24 NO | 12X22 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 12X22 ND-LF24 NO
$568.65 each
View Details EWC Controls 12X24 ND-LF24 NO 12X24 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
12X24 ND-LF24 NO | 12X24 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 12X24 ND-LF24 NO
$574.77 each
View Details EWC Controls 12X28 ND-LF24 NO 12X28 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
12X28 ND-LF24 NO | 12X28 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 12X28 ND-LF24 NO
$593.13 each
View Details EWC Controls 14X22 ND-LF24 NO 14X22 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
14X22 ND-LF24 NO | 14X22 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 14X22 ND-LF24 NO
$572.73 each
View Details EWC Controls 14X16 ND-LF24 NO 14X16 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
14X16 ND-LF24 NO | 14X16 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 14X16 ND-LF24 NO
$557.94 each
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(847) 773-0645
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Belimo S2A Auxiliary switch | 2x SPDT | 3A (0.5A inductive) @ 250 VAC max. | Blackhawk Supply
S2A | Auxiliary switch | 2x SPDT | 3A (0.5A inductive) @ 250 VAC max. | Belimo
Brand: Belimo
SKU: S2A
$114.75 each
Siemens GCA161.1U Damper Actuator | Spring Return | 24 VAC/DC | 0-10 Vdc | 160 lb-in | Blackhawk Supply
GCA161.1U | Damper Actuator | Spring Return | 24 VAC/DC | 0-10 Vdc | 160 lb-in | Siemens
Brand: Siemens
SKU: GCA161.1U
$358.36 each
Belimo B225+LF120 US CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 120V | On/Off | Blackhawk Supply
B225+LF120 US | CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 120V | On/Off | Belimo
Brand: Belimo
SKU: B225+LF120 US
$482.85 each
KMC STE-8001W80 Digital Sensor: SimplyVAV, Temperature, White, | Blackhawk Supply
STE-8001W80 | Digital Sensor: SimplyVAV, Temperature, White, | KMC
Brand: KMC
SKU: STE-8001W80
$102.88 each
Square D SDSA2040 SPD T1 SDSA 40KA 120/208V 3P4W | Blackhawk Supply
SDSA2040 | SPD T1 SDSA 40KA 120/208V 3P4W | Square D
Brand: Square D
SKU: SDSA2040
$156.58 each
Viconics VT7225 Room Controller Heating Analog Output and PWM Output; Replaces C1025 & T920 | Blackhawk Supply
VT7225 | Room Controller Heating Analog Output and PWM Output; Replaces C1025 & T920 | Viconics
Brand: Viconics
SKU: VT7225
$151.11 each
Belimo B225+LF24 US CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 24V | On/Off | Blackhawk Supply
B225+LF24 US | CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 24V | On/Off | Belimo
Brand: Belimo
SKU: B225+LF24 US
$428.85 each
Belimo P2800A GR Feedback potentiometer 2800 ohms. | Blackhawk Supply
P2800A GR | Feedback potentiometer 2800 ohms. | Belimo
Brand: Belimo
SKU: P2800A GR
$126.00 each
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