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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 8 SID 8 Inch Slip In Retrofit Damper | Blackhawk Supply
8 SID | 8 Inch Slip In Retrofit Damper | EWC Controls
Brand: EWC Controls
SKU: 8 SID
each
View Details EWC Controls 6 SID 6 Inch Slip In Retrofit Damper | Blackhawk Supply
6 SID | 6 Inch Slip In Retrofit Damper | EWC Controls
Brand: EWC Controls
SKU: 6 SID
$124.95 each
View Details EWC Controls 16 RSD 16 Inch Round Motorized Spring Return Damper | Blackhawk Supply
16 RSD | 16 Inch Round Motorized Spring Return Damper | EWC Controls
Brand: EWC Controls
SKU: 16 RSD
$115.81 each
View Details EWC Controls 12 RSD 12 Inch Round Motorized Spring Return Damper | Blackhawk Supply
12 RSD | 12 Inch Round Motorized Spring Return Damper | EWC Controls
Brand: EWC Controls
SKU: 12 RSD
$209.61 each
View Details EWC Controls 10 RSD 10 Inch Round Motorized Spring Return Damper | Blackhawk Supply
10 RSD | 10 Inch Round Motorized Spring Return Damper | EWC Controls
Brand: EWC Controls
SKU: 10 RSD
$158.10 each
View Details EWC Controls 9 RSD 9 Inch Round Motorized Spring Return Damper | Blackhawk Supply
9 RSD | 9 Inch Round Motorized Spring Return Damper | EWC Controls
Brand: EWC Controls
SKU: 9 RSD
$151.98 each
View Details EWC Controls 7 RSD 7 Inch Round Motorized Spring Return Damper | Blackhawk Supply
7 RSD | 7 Inch Round Motorized Spring Return Damper | EWC Controls
Brand: EWC Controls
SKU: 7 RSD
$150.96 each
View Details EWC Controls 6 RSD 6 Inch Round Motorized Spring Return Damper | Blackhawk Supply
6 RSD | 6 Inch Round Motorized Spring Return Damper | EWC Controls
Brand: EWC Controls
SKU: 6 RSD
$145.86 each
View Details EWC Controls 4 RSD 4 Inch Round Motorized Spring Return Damper | Blackhawk Supply
4 RSD | 4 Inch Round Motorized Spring Return Damper | EWC Controls
Brand: EWC Controls
SKU: 4 RSD
$144.33 each
View Details EWC Controls DBA-18 DBA-18 18In Duct Board Adapt 2Pk | Blackhawk Supply
DBA-18 | DBA-18 18In Duct Board Adapt 2Pk | EWC Controls
Brand: EWC Controls
SKU: DBA-18
$142.80 each
View Details EWC Controls DBA-12 DBA-12 12In Duct Board Adapt 2Pk | Blackhawk Supply
DBA-12 | DBA-12 12In Duct Board Adapt 2Pk | EWC Controls
Brand: EWC Controls
SKU: DBA-12
$48.44 each
View Details EWC Controls T-40VA-PT T-40Va Transformer 24V 40Va Plate Mount | Blackhawk Supply
T-40VA-PT | T-40Va Transformer 24V 40Va Plate Mount | EWC Controls
Brand: EWC Controls
SKU: T-40VA-PT
$41.00 each
View Details EWC Controls T-40VA-F T-40Va Transformer 24V 40Va Foot Mount | Blackhawk Supply
T-40VA-F | T-40Va Transformer 24V 40Va Foot Mount | EWC Controls (OBSOLETE)
Brand: EWC Controls
SKU: T-40VA-F
View Details
View Details EWC Controls VAC VAC Vacation Mode Switch Spdt | Blackhawk Supply
VAC | VAC Vacation Mode Switch Spdt | EWC Controls
Brand: EWC Controls
SKU: VAC
$37.94 each
View Details EWC Controls BMPLUS-7000 BMPLUS-7000 2Stght/2Stgclg Cntl Pn | Blackhawk Supply
BMPLUS-7000 | BMPLUS-7000 2Stght / 2Stgclg Cntl Pn | EWC Controls
Brand: EWC Controls
SKU: BMPLUS-7000
$56.31 each
View Details EWC Controls UZC-10 UZC-10 Zone/Cntrl Pnl 2Stclg/3Stg Ht | Blackhawk Supply
UZC-10 | UZC-10 Zone / Cntrl Pnl 2Stclg / 3Stg Ht | EWC Controls
Brand: EWC Controls
SKU: UZC-10
$454.41 each
View Details EWC Controls PS-4 PS-4 PRESSURE SWITCH | Blackhawk Supply
PS-4 | PS-4 PRESSURE SWITCH | EWC Controls (OBSOLETE)
Brand: EWC Controls
SKU: PS-4
View Details
View Details EWC Controls 16 EBD 16 Inch Round Electronic Static Pressure Bypass Damper | Blackhawk Supply
16 EBD | 16 Inch Round Electronic Static Pressure Bypass Damper | EWC Controls
Brand: EWC Controls
SKU: 16 EBD
$972.06 each
View Details EWC Controls 14 EBD 14 Inch Round Electronic Static Pressure Bypass Damper | Blackhawk Supply
14 EBD | 14 Inch Round Electronic Static Pressure Bypass Damper | EWC Controls
Brand: EWC Controls
SKU: 14 EBD
$483.99 each
View Details EWC Controls 8 EBD 8 Inch Round Electronic Static Pressure Bypass Damper | Blackhawk Supply
8 EBD | 8 Inch Round Electronic Static Pressure Bypass Damper | EWC Controls
Brand: EWC Controls
SKU: 8 EBD
$355.47 each
View Details EWC Controls 20X10 PRD 20X10 Rectangular Manual Bypass Damper | Blackhawk Supply
20X10 PRD | 20X10 Rectangular Manual Bypass Damper | EWC Controls
Brand: EWC Controls
SKU: 20X10 PRD
$310.08 each
View Details EWC Controls 18X24 ND-RSD NC Rectangular Damper | 18X24 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
18X24 ND-RSD NC | Rectangular Damper | 18X24 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls (OBSOLETE)
Brand: EWC Controls
SKU: 18X24 ND-RSD NC
View Details
View Details EWC Controls 16X20 ND-RSD NC Rectangular Damper | 16X20 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
16X20 ND-RSD NC | Rectangular Damper | 16X20 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls (OBSOLETE)
Brand: EWC Controls
SKU: 16X20 ND-RSD NC
View Details
View Details EWC Controls 14X20 ND-RSD NC Rectangular Damper | 14X20 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
14X20 ND-RSD NC | Rectangular Damper | 14X20 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 14X20 ND-RSD NC
$128.06 each
Type
Motorized
Shape
Size (in)
Spring Return
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as experts in EWC
(847) 773-0645
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Belimo ZS-100 Weather shield - galvaneal (13" L x 8" W x 6" D). | Blackhawk Supply
ZS-100 | Weather shield - galvaneal (13" L x 8" W x 6" D). | Belimo
Brand: Belimo
SKU: ZS-100
$113.40 each
ACI TSENSE-LCD CO2/RH/TEMP, LCD, RELAY, BACNT | Blackhawk Supply
TSENSE-LCD | CO2/RH/TEMP, LCD, RELAY, BACNT | ACI
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Square D 9001K35 Joystick Controller - 30mm - 5 Positions Spring Return - Without Contact | Blackhawk Supply
9001K35 | Joystick Controller - 30mm - 5 Positions Spring Return - Without Contact | Square D by Schneider Electric
Brand: Square D
SKU: 9001K35
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Veris EP2100S EP | Analog In | 3-15/0-20psi | Blackhawk Supply
EP2100S | EP | Analog In | 3-15/0-20psi | Veris
Brand: Veris
SKU: EP2100S
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Saginaw SCE-20H1608LP NEMA 3R, 12, 4 | Nema 4 LP Enclosure, 20H x 16W x 8D | Blackhawk Supply
SCE-20H1608LP | NEMA 3R, 12, 4 | Nema 4 LP Enclosure, 20H x 16W x 8D | Saginaw
Brand: Saginaw
SKU: SCE-20H1608LP
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Saginaw SCE-24N2406LP+SCE-24N24MPP NEMA1 | 24H x 24W x 6D | Subpanel: Perforated | Knockouts: No | Keyed: No | Blackhawk Supply
SCE-24N2406LP+SCE-24N24MPP | NEMA1 | 24H x 24W x 6D | Subpanel: Perforated | Knockouts: No | Keyed: No | Saginaw
Brand: Saginaw
SKU: SCE-24N2406LP+SCE-24N24MPP
$236.81 each
Siemens QFM3160 Duct RH and Temp Sensor, 2 percent (high) accuracy, RH: 0-10 Vdc, T: 0-10 Vdc | Blackhawk Supply
QFM3160 | Duct RH and Temp Sensor, 2 percent (high) accuracy, RH: 0-10 Vdc, T: 0-10 Vdc | Siemens
Brand: Siemens
SKU: QFM3160
$239.04 each
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