hvac

Filter
View Details ACI 6N1-ISO Analog Input to Analog Output Interface Module | Blackhawk Supply
6N1-ISO | Analog Input to Analog Output Interface Module | ACI
Brand: ACI
SKU: 6N1-ISO
$188.00 each
View Details Siemens 265-1021 Electric-Pneumatic Valve, 24VAC, w/Junction Box | Blackhawk Supply
265-1021 | Electric-Pneumatic Valve, 24VAC, w / Junction Box | Siemens
Brand: Siemens
SKU: 265-1021
$69.47 each
View Details Veris PX3DLX02S Pressure,Dry,Duct,LCD,1-10 InWC | Blackhawk Supply
PX3DLX02S | Pressure, Dry, Duct, LCD, 1-10 InWC | Veris
Brand: Veris
SKU: PX3DLX02S
$157.13 each
View Details Honeywell C7233A1008 CO2WALLSENSOR,DISPLAY,2-10VDC/0/4-20MA | Blackhawk Supply
C7233A1008 | CO2WALLSENSOR, DISPLAY, 2-10VDC / 0 / 4-20MA | Honeywell
Brand: Honeywell
SKU: C7233A1008
$319.84 each
View Details ACI SF1K-US Liquid Flow Switch, SPDT, IP65, Paddle Kit, 1-8” Pipe Size | Blackhawk Supply
SF1K-US | Liquid Flow Switch, SPDT, IP65, Paddle Kit, 1-8” Pipe Size | ACI
Brand: ACI
SKU: SF1K-US
$163.50 each
View Details Viconics COV-RTUHP-5031 Cover for VT7600A/VT7600B series rooftop Controllers | Blackhawk Supply
COV-RTUHP-5031 | Cover for VT7600A / VT7600B series rooftop Controllers | Viconics
Brand: Viconics
SKU: COV-RTUHP-5031
$19.97 each
View Details Viconics VC3500E5000 CONTROLLER RPP 3F-H-C | Blackhawk Supply
VC3500E5000 | CONTROLLER RPP 3F-H-C | Viconics
Brand: Viconics
SKU: VC3500E5000
$130.79 each
View Details Veris PX3DLX01 Pressure,Dry,Duct,LCD,0-1 In WC | Blackhawk Supply
PX3DLX01 | Pressure, Dry, Duct, LCD, 0-1 In WC | Veris
Brand: Veris
SKU: PX3DLX01
$129.47 each
View Details Veris PG05AV Pressure | Gauge | 50psig | 0-10VDC | 316SS | Blackhawk Supply
PG05AV | Pressure | Gauge | 50psig | 0-10VDC | 316SS | Veris
Brand: Veris
SKU: PG05AV
$226.24 each
View Details Tekmar 519 Radiant Thermostat - One Stage Heat (includes 079 Slab Sensor) | Blackhawk Supply
519 | Radiant Thermostat - One Stage Heat (includes 079 Slab Sensor) | Tekmar
Brand: Tekmar
SKU: 519
$160.29 each
View Details Taco Z100T2-3 1" Zone Sentry Valve Normally Closed (Threaded) | Blackhawk Supply
Z100T2-3 | 1" Zone Sentry Valve Normally Closed (Threaded) | Taco
Brand: Taco
SKU: Z100T2-3
$203.75 each
View Details Taco VR3452-HB1-FC1A01 Circulator Pump (Variable Speed) | Cast Iron | 230V | Single Phase | 1.5A | Flanged | 52 GPM | 34ft Max Head | 145 PSI Max Press. | Series VR3452 | Blackhawk Supply
VR3452-HB1-FC1A01 | Circulator Pump (Variable Speed) | Cast Iron | 230V | Single Phase | 1.5A | Flanged | 52 GPM | 34ft Max Head | 145 PSI Max Press. | Series VR3452 | Taco
Brand: Taco
SKU: VR3452-HB1-FC1A01
$1,376.25 each
View Details Taco 009-ZF5-2 Circulator Pump | Cast Iron | 1/8 HP | 115V | Single Phase | 1.4A | 3250 RPM | Flanged | 10 GPM | 35ft Max Head | 125 PSI Max Press. | Series 009 | Blackhawk Supply
009-ZF5-2 | Circulator Pump | Cast Iron | 1 / 8 HP | 115V | Single Phase | 1.4A | 3250 RPM | Flanged | 10 GPM | 35ft Max Head | 125 PSI Max Press. | Series 009 | Taco
Brand: Taco
SKU: 009-ZF5-2
$684.22 each
View Details Taco 006-B4 Circulator Pump | Bronze | 1/40 HP | 115V | Single Phase | 0.52A | 3250 RPM | Sweat (3/4") | 10 GPM | 9ft Max Head | 125 PSI Max Press. | Series 006 | Blackhawk Supply
006-B4 | Circulator Pump | Bronze | 1 / 40 HP | 115V | Single Phase | 0.52A | 3250 RPM | Sweat (3 / 4") | 10 GPM | 9ft Max Head | 125 PSI Max Press. | Series 006 | Taco
Brand: Taco
SKU: 006-B4
$370.79 each
View Details Heat Transfer Prod 7250P-081 Pressure Switch Munchkin Water with Gasket 7250P-081 | Blackhawk Supply
7250P-081 | Pressure Switch Munchkin Water with Gasket 7250P-081 | Heat Transfer Prod
Brand: Heat Transfer Prod
SKU: 7250P-081
$136.45 each
View Details Siemens SFP11U Zone Valve Electronic Actuator, 120 Vac, 2-Position, NO, SR. | Blackhawk Supply
SFP11U | Zone Valve Electronic Actuator, 120 Vac, 2-Position, NO, SR. | Siemens
Brand: Siemens
SKU: SFP11U
$78.28 each
View Details Siemens QPA2062 Room Sensor CO2 + Temperature + Relative Humidity, 0 to 10V | Blackhawk Supply
QPA2062 | Room Sensor CO2 + Temperature + Relative Humidity, 0 to 10V | Siemens
Brand: Siemens
SKU: QPA2062
$567.02 each
View Details Siemens MXG461.40-20U Magnetic Valve, 1-1/2", 2-way or floating, 23.4 Cv, 0-10V control, NPT unions | Blackhawk Supply
MXG461.40-20U | Magnetic Valve, 1-1 / 2", 2-way or floating, 23.4 Cv, 0-10V control, NPT unions | Siemens
Brand: Siemens
SKU: MXG461.40-20U
$1,439.01 each
View Details Siemens QFM2101 Duct Relative Humidity Temperature Sensor, 5 percent accuracy, 4-20 mA | Blackhawk Supply
QFM2101 | Duct Relative Humidity Temperature Sensor, 5 percent accuracy, 4-20 mA | Siemens
Brand: Siemens
SKU: QFM2101
$160.20 each
View Details Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm NTC Type 2, 4-Inch | Blackhawk Supply
QAM2030.010 | Duct Point Temperature Sensor, 10K Ohm NTC Type 2, 4-Inch | Siemens
Brand: Siemens
SKU: QAM2030.010
$23.58 each
View Details Siemens MXG461.15-3.0U Magnetic, 1/2" Valve, 2-way or floating, 3.5 Cv, 0-10V control, w/ NPT unions | Blackhawk Supply
MXG461.15-3.0U | Magnetic, 1 / 2" Valve, 2-way or floating, 3.5 Cv, 0-10V control, w / NPT unions | Siemens
Brand: Siemens
SKU: MXG461.15-3.0U
$1,134.38 each
View Details Siemens GDE146.1P Damper Actuator | Non-Spring Return | 24 VAC/DC | On/Off/Floating Point | 44 lb-in | SW | Blackhawk Supply
GDE146.1P | Damper Actuator | Non-Spring Return | 24 VAC / DC | On / Off / Floating Point | 44 lb-in | SW | Siemens
Brand: Siemens
SKU: GDE146.1P
$141.79 each
View Details Siemens GMA121.1U Damper Actuator | Spring Return | 24 VAC/DC | On/Off | 62 lb-in | Blackhawk Supply
GMA121.1U | Damper Actuator | Spring Return | 24 VAC / DC | On / Off | 62 lb-in | Siemens
Brand: Siemens
SKU: GMA121.1U
$191.79 each
View Details Siemens GCA161.3U Damper Actuator | Spring Return | 24 VAC/DC | 0-10 Vdc | 160 lb-in | Blackhawk Supply
GCA161.3U | Damper Actuator | Spring Return | 24 VAC / DC | 0-10 Vdc | 160 lb-in | Siemens
Brand: Siemens
SKU: GCA161.3U
$217.65 each
Type
2 Communication
Actuator Type
Additional Information
Body Material
Bolt Size
Color
Connection Type
Connection Type 1
Connection Type 2
Connection Type 3
Connection Size
Connection Size 1
Connection Size 2
Connection Size 3
Container Type
Control Input
Control Valves Type
Cv / GPM
Density
Description
Dial Size
Dimensions
Domestic/Import
Enclosure Type
End Switch
Finish
Fitting Type
For Use With
Gauge Type
Gauge Size
Hex Size
Housing
Inlet Pipe Size
Inlet Size
Inlet to Outlet Length
Length
Material
Material Construction
Maximum Clamp Diameter
Maximum Operating Pressure
Measuring Range
Micron Rating
Minimum Clamp Diameter
Mounting Type
Net Content
Nominal Pipe Size
Nominal Size
Number of Ports/Ways
Operating Temperature
Operator Type
Outlet Pipe Size
Outlet Size
Pressure Rating
Seal Material
Seat Material
Section
Series
Shape
Size
Spring Return
Stem Material
SubCategory
Suitable For Use With
Temperature Rating
Thermostat Type
Thickness
Thread Size
Torque
Torque Rating
Tube Size
Valve Size
Voltage
Width
Committed to customer satisfaction
as experts in HVAC
(847) 773-0645
Recently Viewed

Popular Products

View all →
Belimo ZTH US Handheld programming tool with ZK1-GEN | ZK2-GEN and ZK6-GEN. | Blackhawk Supply
ZTH US | Handheld programming tool with ZK1-GEN | ZK2-GEN and ZK6-GEN. | Belimo
Brand: Belimo
SKU: ZTH US
$622.35 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
$136.29 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
Veris H321 Split Core | Span Adj. | Range: 0-800AAC | Output: 4-20mA | Loop | Blackhawk Supply
H321 | Split Core | Span Adj. | Range: 0-800AAC | Output: 4-20mA | Loop | Veris
Brand: Veris
SKU: H321
$170.42 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.