bestsellers

Filter
View Details Belimo NFB24 Damper Actuator | 90 in-lb | Spg Rtn | 24V | On/Off | Blackhawk Supply
NFB24 | Damper Actuator | 90 in-lb | Spg Rtn | 24V | On / Off | Belimo
Brand: Belimo
SKU: NFB24
$325.80 each
View Details Belimo GMB24-MFT Damper Actuator | 360 in-lb | Non-Spg Rtn | 24V | Modulating | Blackhawk Supply
GMB24-MFT | Damper Actuator | 360 in-lb | Non-Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: GMB24-MFT
$580.05 each
View Details Siemens GMA121.1P Damper Actuator | Spring Return | 24 VAC | On/Off | 62 lb-in | Blackhawk Supply
GMA121.1P | Damper Actuator | Spring Return | 24 VAC | On / Off | 62 lb-in | Siemens
Brand: Siemens
SKU: GMA121.1P
$199.22 each
View Details Siemens QPM2100 Duct Sensor CO2, 0 to 10V | Blackhawk Supply
QPM2100 | Duct Sensor CO2, 0 to 10V | Siemens
Brand: Siemens
SKU: QPM2100
$428.12 each
View Details Siemens 192-3044 Room Thermostat Kit, Pneumatic, RETROLINE, DA, Fahrenheit, DSP, D/N, 2-pipe | Blackhawk Supply
192-3044 | Room Thermostat Kit, Pneumatic, RETROLINE, DA, Fahrenheit, DSP, D / N, 2-pipe | Siemens
Brand: Siemens
SKU: 192-3044
$252.45 each
View Details Contemporary Controls EISK5-100T/H 5-port 10BASE-T/100BASE-TX DIAGNOSTIC Skorpion switch, DIN-rail mount | Blackhawk Supply
EISK5-100T / H | 5-port 10BASE-T / 100BASE-TX DIAGNOSTIC Skorpion switch, DIN-rail mount | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK5-100T/H
$119.06 each
View Details Neptronic UM000 U&W Series Actuators | 2500 in.lb | 24V | ON/OFF | Floating | Modulating | [BBUM000] | Blackhawk Supply
UM000 | U&W Series Actuators | 2500 in.lb | 24V | ON / OFF | Floating | Modulating | [BBUM000] | Neptronic
Brand: Neptronic
SKU: UM000
$1,347.00 each
View Details Siemens GIB161.1P Damper Actuator | Non-Spring Return | 24 VAC | 0-10 Vdc | 310 lb-in | Blackhawk Supply
GIB161.1P | Damper Actuator | Non-Spring Return | 24 VAC | 0-10 Vdc | 310 lb-in | Siemens
Brand: Siemens
SKU: GIB161.1P
$372.31 each
View Details Siemens MVL661.20-2.5 3/4" Refrigeration Valve | Blackhawk Supply
MVL661.20-2.5 | 3 / 4" Refrigeration Valve | Siemens
Brand: Siemens
SKU: MVL661.20-2.5
$918.04 each
View Details ACI FS-2A Freeze Stat, 20' Capillary, Automatic Reset, (2) SPDT | Blackhawk Supply
FS-2A | Freeze Stat, 20' Capillary, Automatic Reset, (2) SPDT | ACI
Brand: ACI
SKU: FS-2A
$203.00 each
View Details Siemens GCA121.1P Damper Actuator | Spring Return | 24 VAC/DC | On/Off | 160 lb-in | Blackhawk Supply
GCA121.1P | Damper Actuator | Spring Return | 24 VAC / DC | On / Off | 160 lb-in | Siemens
Brand: Siemens
SKU: GCA121.1P
$292.31 each
View Details ACI A/WPR2-100-10-LCD WET TO WET, 0-100PSI, 10', LCD | Blackhawk Supply
A / WPR2-100-10-LCD | WET TO WET, 0-100PSI, 10', LCD | ACI
Brand: ACI
SKU: A/WPR2-100-10-LCD
$519.75 each
View Details Belimo AFBUP-X1 Valve Actuator | Spg Rtn | 24 to 240V (UP) | On/Off | Blackhawk Supply
AFBUP-X1 | Valve Actuator | Spg Rtn | 24 to 240V (UP) | On / Off | Belimo
Brand: Belimo
SKU: AFBUP-X1
$462.60 each
View Details Veris CD2E CO2 | Duct | Economy | No LCD | Blackhawk Supply
CD2E | CO2 | Duct | Economy | No LCD | Veris
Brand: Veris
SKU: CD2E
$330.13 each
View Details ACI FS-2 Freeze Stat, 20' Capillary, Manual Reset, (2) SPDT | Blackhawk Supply
FS-2 | Freeze Stat, 20' Capillary, Manual Reset, (2) SPDT | ACI
Brand: ACI
SKU: FS-2
$212.00 each
View Details ACI 85930-018-001 CO, Replacement Sensor, 0-250ppm | Blackhawk Supply
85930-018-001 | CO, Replacement Sensor, 0-250ppm | ACI
Brand: ACI
SKU: 85930-018-001
$208.00 each
View Details ACI A/DLP-010-W-U-N-A-0 Differential Pressure Sensor Transducer | 0-10" | +/- 1" to 10" w.c. | Blackhawk Supply
A / DLP-010-W-U-N-A-0 | Differential Pressure Sensor Transducer | 0-10" | + / - 1" to 10" w.c. | ACI
Brand: ACI
SKU: A/DLP-010-W-U-N-A-0
$137.25 each
View Details ACI A/CO2-DUCT CO2 ACI DUCT | Blackhawk Supply
A / CO2-DUCT | CO2 ACI DUCT | ACI
Brand: ACI
SKU: A/CO2-DUCT
$278.50 each
View Details Jomar 240-008B 175-LWN_B | 2" | Utility Gas Ball Valve | Full Port | 175 PSIG | Blackhawk Supply
240-008B | 175-LWN_B | 2" | Utility Gas Ball Valve | Full Port | 175 PSIG | Jomar
Brand: Jomar
SKU: 240-008B
$138.38 each
View Details Siemens GVD226.1U Damper Actuator | Spring Return | 120 VAC | On/Off | 200 lb-in | SW | Blackhawk Supply
GVD226.1U | Damper Actuator | Spring Return | 120 VAC | On / Off | 200 lb-in | SW | Siemens
Brand: Siemens
SKU: GVD226.1U
$281.60 each
View Details Square D 8911DPSO43V09 Definite Purpose Starter, 40A, Open, 220V 50 Hz, 208-240V 60 Hz, 3-Poles, 3-Phase | Blackhawk Supply
8911DPSO43V09 | Definite Purpose Starter, 40A, Open, 220V 50 Hz, 208-240V 60 Hz, 3-Poles, 3-Phase | Square D
Brand: Square D
SKU: 8911DPSO43V09
$276.75 each
View Details Functional Devices PSH100A Enclosed Single 100VA 120 to 24Vac UL Class 2 power supply | Blackhawk Supply
PSH100A | Enclosed Single 100VA 120 to 24Vac UL Class 2 power supply | Functional Devices
Brand: Functional Devices
SKU: PSH100A
$122.85 each
View Details Belimo B217 Characterized Control Valve (CCV), 3/4", 2-way | Blackhawk Supply
B217 | Characterized Control Valve (CCV), 3 / 4", 2-way | Belimo
Brand: Belimo
SKU: B217
$127.35 each
View Details Viconics VT7350C5531E Thermostat | FanCl | Commercial | PIR | 2 Fltg Cntcts | Aux Out | rH | LON | Blackhawk Supply
VT7350C5531E | Thermostat | FanCl | Commercial | PIR | 2 Fltg Cntcts | Aux Out | rH | LON | Viconics
Brand: Viconics
SKU: VT7350C5531E
$511.29 each
Type
2 Communication
Actuator Type
Additional Information
Amps
Analog Inputs
Application
Application Zone
Auxilary Switch
BACnet Profile
Brand
Burst Pressure
CV / GPM
Calibration Certificate
Color
Communications
Connection Type
Connection Type 1
Connection Type 2
Connection Size 1
Connection Size 2
Connectivity
Control Input
Control Valve Type
Control Valves Type
Cooling Control
Current Core
Current Measurement Accuracy
Current Measurement Range
Cv / GPM
Description
Differential Pressure
Dimension Depth
Dimension Height
Dimension Probe Diameter
Dimension Probe Length
Dimension Width
Display Type
Display Size
Electrical Wiring
Electrical Wiring Size
Element Type
Enclosure Material
End Switch
Fail Safe
Fail-Safe
Family
Fan Control
Feedback
Fibre Ports
Finish
Fitting Type
Fitting Material
Fitting Size
Frame Size
HP
Heating Control
Housing
IP Protection
Input Types
LED Indicator Type
Line
Material
Material Construction
Measurement Type
Measuring Range
Medium
Model
Monitored Wire Size
Mounting
NS 8000 CO2
NS 8000 Display
NS 8000 JCI Branded
NS 8000 RH
Normality (Fail)
Number
Operating Current
Operating Temperature
Output Specifications
Outputs
PSI Range
Pneumatic Actuator Size
Ports
Power Supply
Pressure Class
Pressure Measurement Accuracy
Pressure Measurement Range
Pressure Output Signal
Pressure Range
Pressure Rating
Pressure Sensor Type
Product Type
Product Certification
Range
Section
Selection Guide
Sensor
Sensor Type
Sensor Configuration
Sensor Housing
Setpoint
Setup
Shape
Size
Speed
Spring Return
Standards EMC
Stroke
Supply Voltage AC Nominal
Supply Voltage AC Range
Supply Voltage DC Range
Switch Type
Temp & Humidity Signals
Temperature Measurement Accuracy
Temperature Measurement Range
Temperature Rating
Temperature Sensor Type
Thermostat Type
Thread Size
Timing (sec)
Torque
VAV Type
Valve Control
Valve Size
Voltage
Warranty
Committed to customer satisfaction
as experts in Bestsellers
(847) 773-0645
Recently Viewed

Popular Products

View all →
iO HVAC Controls iO-WR Wireless Relay | Blackhawk Supply
iO-WR | Wireless Relay | iO HVAC Controls
Brand: iO HVAC Controls
SKU: iO-WR
$233.99 each
Johnson Controls A421ABC-02C Single Stage Temp Controller with Sensor, 120/240VAC, NEMA1, 6' 6" lead, -40 to 212F, HTG/CLG | Blackhawk Supply
A421ABC-02C | Single Stage Temp Controller with Sensor, 120/240VAC, NEMA1, 6' 6" lead, -40 to 212F, HTG/CLG | Johnson Controls
Brand: Johnson Controls
SKU: A421ABC-02C
$121.09 each
Veris H221 Split Core | Span Adj. | Range: 0-300AAC | Output: 4-20mA | Loop | Blackhawk Supply
H221 | Split Core | Span Adj. | Range: 0-300AAC | Output: 4-20mA | Loop | Veris
Brand: Veris
SKU: H221
$141.60 each
iO HVAC Controls IO-WRP WIRELESS RELAY PLUS | Blackhawk Supply
IO-WRP | WIRELESS RELAY PLUS | iO HVAC Controls
Brand: iO HVAC Controls
SKU: IO-WRP
$439.54 each
Belimo ARX24-MFT Valve Actuator | Non-Spg | 24V | MFT | Blackhawk Supply
ARX24-MFT | Valve Actuator | Non-Spg | 24V | MFT | Belimo
Brand: Belimo
SKU: ARX24-MFT
$446.40 each
Contemporary Controls EISK8-100T 8-port 10BASE-T/100BASE-TX Skorpion switch, DIN-rail mount | Blackhawk Supply
EISK8-100T | 8-port 10BASE-T/100BASE-TX Skorpion switch, DIN-rail mount | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK8-100T
$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
Danfoss 065B8900 ESBE ATA Thermostatic Draft Regulator, 3/4" FNPT, 2.2 Pound-force (10N) | Blackhawk Supply
065B8900 | ESBE ATA Thermostatic Draft Regulator, 3/4" FNPT, 2.2 Pound-force (10N) | Danfoss
Brand: Danfoss
SKU: 065B8900
$135.57 each
Sign in to your account

Don't have an account? Create an account

Show

Forgot password?

Register New Account

Already have an account? Sign In instead.

Show
Show

Sign In

Your Cart
0 items
$0.00
Are you from Chicago?
Yes / No
Chicago Change
Shipping Estimates
Shipping:
The product has been added to cart.
There are 0 items in your cart.
Scroll to view all
Continue to Cart $0.00 Quote these products
You can order without authorization. The system will remember your information after completion.