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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 18X8 ND-RSD NO Rectangular Damper | 18X8 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
18X8 ND-RSD NO | Rectangular Damper | 18X8 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 18X8 ND-RSD NO
$224.91 each
View Details EWC Controls 16X14 ND-RSD NO Rectangular Damper | 16X14 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
16X14 ND-RSD NO | Rectangular Damper | 16X14 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 16X14 ND-RSD NO
$248.37 each
View Details EWC Controls 14X14 ND-RSD NO Rectangular Damper | 14X14 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
14X14 ND-RSD NO | Rectangular Damper | 14X14 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 14X14 ND-RSD NO
$242.76 each
View Details EWC Controls 12X6 ND-RSD NO Rectangular Damper | 12X6 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
12X6 ND-RSD NO | Rectangular Damper | 12X6 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 12X6 ND-RSD NO
$213.18 each
View Details EWC Controls 10X10 ND-RSD NO Rectangular Damper | 10X10 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
10X10 ND-RSD NO | Rectangular Damper | 10X10 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 10X10 ND-RSD NO
$211.65 each
View Details EWC Controls 10X6 ND-RSD NO Rectangular Damper | 10X6 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
10X6 ND-RSD NO | Rectangular Damper | 10X6 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 10X6 ND-RSD NO
$207.57 each
View Details EWC Controls 20X24 ND Rectangular Damper | 20X24 ND MOTORIZED DAMPER | Blackhawk Supply
20X24 ND | Rectangular Damper | 20X24 ND MOTORIZED DAMPER | EWC Controls
Brand: EWC Controls
SKU: 20X24 ND
$326.40 each
View Details EWC Controls 14X16 ND Rectangular Damper | 14X16 ND MOTORIZED DAMPER | Blackhawk Supply
14X16 ND | Rectangular Damper | 14X16 ND MOTORIZED DAMPER | EWC Controls
Brand: EWC Controls
SKU: 14X16 ND
$258.06 each
View Details EWC Controls 12X22 ND Rectangular Damper | 12X22 ND MOTORIZED DAMPER | Blackhawk Supply
12X22 ND | Rectangular Damper | 12X22 ND MOTORIZED DAMPER | EWC Controls
Brand: EWC Controls
SKU: 12X22 ND
$269.28 each
View Details EWC Controls 12X20 ND Rectangular Damper | 12X20 ND MOTORIZED DAMPER | Blackhawk Supply
12X20 ND | Rectangular Damper | 12X20 ND MOTORIZED DAMPER | EWC Controls
Brand: EWC Controls
SKU: 12X20 ND
$261.12 each
View Details EWC Controls 10X22 ND Rectangular Damper | 10X22 ND MOTORIZED DAMPER | Blackhawk Supply
10X22 ND | Rectangular Damper | 10X22 ND MOTORIZED DAMPER | EWC Controls
Brand: EWC Controls
SKU: 10X22 ND
$259.59 each
View Details EWC Controls 10x16 ND Rectangular Damper | 10X16 ND MOTORIZED DAMPER | Blackhawk Supply
10x16 ND | Rectangular Damper | 10X16 ND MOTORIZED DAMPER | EWC Controls
Brand: EWC Controls
SKU: 10x16 ND
$242.25 each
View Details EWC Controls 8X24 ND Rectangular Damper | 8X24 ND MOTORIZED DAMPER | Blackhawk Supply
8X24 ND | Rectangular Damper | 8X24 ND MOTORIZED DAMPER | EWC Controls
Brand: EWC Controls
SKU: 8X24 ND
$246.84 each
View Details EWC Controls 30X26 ND Rectangular Damper | 30X26 ND MOTORIZED DAMPER | Blackhawk Supply
30X26 ND | Rectangular Damper | 30X26 ND MOTORIZED DAMPER | EWC Controls
Brand: EWC Controls
SKU: 30X26 ND
$416.67 each
View Details EWC Controls 28X28 ND Rectangular Damper | 28X28 ND MOTORIZED DAMPER | Blackhawk Supply
28X28 ND | Rectangular Damper | 28X28 ND MOTORIZED DAMPER | EWC Controls
Brand: EWC Controls
SKU: 28X28 ND
$385.05 each
View Details EWC Controls 28X6 ND Rectangular Damper | 28X6 ND MOTORIZED DAMPER | Blackhawk Supply
28X6 ND | Rectangular Damper | 28X6 ND MOTORIZED DAMPER | EWC Controls
Brand: EWC Controls
SKU: 28X6 ND
$249.39 each
View Details EWC Controls 26X18 ND Rectangular Damper | 26X18 ND MOTORIZED DAMPER | Blackhawk Supply
26X18 ND | Rectangular Damper | 26X18 ND MOTORIZED DAMPER | EWC Controls
Brand: EWC Controls
SKU: 26X18 ND
$317.22 each
View Details EWC Controls 22X14 ND Rectangular Damper | 22X14 ND MOTORIZED DAMPER | Blackhawk Supply
22X14 ND | Rectangular Damper | 22X14 ND MOTORIZED DAMPER | EWC Controls
Brand: EWC Controls
SKU: 22X14 ND
$264.18 each
View Details EWC Controls HK2000 HK2000 Fresh Air/Economizer Panel | Blackhawk Supply
HK2000 | HK2000 Fresh Air / Economizer Panel | EWC Controls (OBSOLETE)
Brand: EWC Controls
SKU: HK2000
View Details
View Details EWC Controls BMPLUS-9Z BMPLUS-9Z 2Stght/2Stgclg Cntl Pn | Blackhawk Supply
BMPLUS-9Z | BMPLUS-9Z 2Stght / 2Stgclg Cntl Pn | EWC Controls
Brand: EWC Controls
SKU: BMPLUS-9Z
$508.98 each
View Details EWC Controls 12X10 ND-HD 12X10 HAND DAMPER | Blackhawk Supply
12X10 ND-HD | 12X10 HAND DAMPER | EWC Controls
Brand: EWC Controls
SKU: 12X10 ND-HD
$101.38 each
View Details EWC Controls 8 RD-HD 8 HAND DAMPER | Blackhawk Supply
8 RD-HD | 8 HAND DAMPER | EWC Controls
Brand: EWC Controls
SKU: 8 RD-HD
$86.00 each
View Details EWC Controls 5 URD-15S 5 ROUND MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply
5 URD-15S | 5 ROUND MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 5 URD-15S
$182.58 each
View Details EWC Controls 8X10 ND-LF120 NC 8X10 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
8X10 ND-LF120 NC | 8X10 MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 8X10 ND-LF120 NC
$532.44 each
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Neptronic EHS45-600-10 1 Phase 45 Amps Multi-Signal Control | [NFEHS45-600-10] | Blackhawk Supply
EHS45-600-10 | 1 Phase 45 Amps Multi-Signal Control | [NFEHS45-600-10] | Neptronic
Brand: Neptronic
SKU: EHS45-600-10
$241.50 each
Veris PX3ULX05 Pressure,Dry,Univ,LCD | Blackhawk Supply
PX3ULX05 | Pressure, Dry, Univ, LCD | Veris
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Veris PWLX05S Pressure | Wet | Nema 4 | LCD | 0-250PSID | Blackhawk Supply
PWLX05S | Pressure | Wet | Nema 4 | LCD | 0-250PSID | Veris
Brand: Veris
SKU: PWLX05S
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Belimo FSNF120 US Fire & Smoke Actuator | 70 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Blackhawk Supply
FSNF120 US | Fire & Smoke Actuator | 70 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Belimo
Brand: Belimo
SKU: FSNF120 US
$561.15 each
Belimo B220+LF120 US CCV | 0.75" | 2 Way | 14 Cv | w/ Spg Rtn | 120V | On/Off | Blackhawk Supply
B220+LF120 US | CCV | 0.75" | 2 Way | 14 Cv | w/ Spg Rtn | 120V | On/Off | Belimo
Brand: Belimo
SKU: B220+LF120 US
$448.20 each
Siemens SKD62U Flowrite Electro-Hydraulic Actuator, 24Vac, Proportional, SR, 3/4" Stroke | Blackhawk Supply
SKD62U | Flowrite Electro-Hydraulic Actuator, 24Vac, Proportional, SR, 3/4" Stroke | Siemens
Brand: Siemens
SKU: SKD62U
$846.69 each
iO HVAC Controls iO-TWIN Universal Twinning Kit | Blackhawk Supply
iO-TWIN | Universal Twinning Kit | iO HVAC Controls
Brand: iO HVAC Controls
SKU: iO-TWIN
$318.55 each
Belimo NMB24-SR Damper Actuator | 90 in-lb | Non-Spg Rtn | 24V | Modulating | Blackhawk Supply
NMB24-SR | Damper Actuator | 90 in-lb | Non-Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: NMB24-SR
$277.20 each
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