hvac

Filter
View Details Veris PWRLX03S010 Prsr | Wet | RMT | LCD | 0-50PSID | Water | 10ft | Blackhawk Supply
PWRLX03S010 | Prsr | Wet | RMT | LCD | 0-50PSID | Water | 10ft | Veris
Brand: Veris
SKU: PWRLX03S010
$531.79 each
View Details Ultravation UVC-MOD-12-T3 Replacement 12 inch. Length power supply 18,000-hour runtime | Blackhawk Supply
UVC-MOD-12-T3 | Replacement 12 inch. Length power supply 18, 000-hour runtime | Ultravation
Brand: Ultravation
SKU: UVC-MOD-12-T3
$79.99 each
View Details Flexcon Tanks HTX30 Expansion Tank Hydronic 4.5 Gallon Tank Capacity 1/2 Inch Male NPT 16-Gauge Steel HTX30 | Blackhawk Supply
HTX30 | Expansion Tank Hydronic 4.5 Gallon Tank Capacity 1 / 2 Inch Male NPT 16-Gauge Steel HTX30 | Flexcon Tanks
Brand: Flexcon Tanks
SKU: HTX30
$66.42 each
View Details Rinnai 804000123 Upper Pump Pulse Width Modulation 20-78 120 Volt for Q130SN Q175SN Q205SN Q175CN Q130SP Q175SP Q205SP Q175CP | Blackhawk Supply
804000123 | Upper Pump Pulse Width Modulation 20-78 120 Volt for Q130SN Q175SN Q205SN Q175CN Q130SP Q175SP Q205SP Q175CP | Rinnai
Brand: Rinnai
SKU: 804000123
$275.24 each
View Details Siemens QPA2000 Room Sensor CO2, 0 to 10V | Blackhawk Supply
QPA2000 | Room Sensor CO2, 0 to 10V | Siemens
Brand: Siemens
SKU: QPA2000
$312.41 each
View Details Siemens RAA20U Thermostat, Electric, Line Voltage, Exp Setpoint Knob, Dual Scale | Blackhawk Supply
RAA20U | Thermostat, Electric, Line Voltage, Exp Setpoint Knob, Dual Scale | Siemens
Brand: Siemens
SKU: RAA20U
$29.35 each
View Details Siemens QFM2100 Duct Relative Humidity Sensor, 5 percent accuracy, 0-10 Vdc | Blackhawk Supply
QFM2100 | Duct Relative Humidity Sensor, 5 percent accuracy, 0-10 Vdc | Siemens
Brand: Siemens
SKU: QFM2100
$160.20 each
View Details Siemens QFA32SS.FWSN Humidity&Temp Room Unit, 2%, selectable RH&T, Display, Temp Setpt, Override | Blackhawk Supply
QFA32SS.FWSN | Humidity&Temp Room Unit, 2%, selectable RH&T, Display, Temp Setpt, Override | Siemens
Brand: Siemens
SKU: QFA32SS.FWSN
$244.52 each
View Details Siemens GDE131.1U Damper Actuator | Non-Spring Return | 24 VAC | On/Off/Floating Point | 44 lb-in | Blackhawk Supply
GDE131.1U | Damper Actuator | Non-Spring Return | 24 VAC | On / Off / Floating Point | 44 lb-in | Siemens
Brand: Siemens
SKU: GDE131.1U
$82.83 each
View Details Siemens 7MF15654BG005EA1 SENSOR, LIQUID/GAS, 4-20MA, 0-100 PSIG | Blackhawk Supply
7MF15654BG005EA1 | SENSOR, LIQUID / GAS, 4-20MA, 0-100 PSIG | Siemens
Brand: Siemens
SKU: 7MF15654BG005EA1
$294.50 each
View Details Siemens 656-0010 Assembly, 1/2", 3-Way water mixing (2.5Cv) or Air Station Pilot Valve (3-8psi) | Blackhawk Supply
656-0010 | Assembly, 1 / 2", 3-Way water mixing (2.5Cv) or Air Station Pilot Valve (3-8psi) | Siemens
Brand: Siemens
SKU: 656-0010
$194.59 each
View Details Siemens 599-03391 Repack Kit, Bronze Valves 1/2" to 2" | Blackhawk Supply
599-03391 | Repack Kit, Bronze Valves 1 / 2" to 2" | Siemens
Brand: Siemens
SKU: 599-03391
$96.56 each
View Details Siemens 544-577-RK Immersion sensor repair kit, 1K Platinum RTD (375 alpha) models | Blackhawk Supply
544-577-RK | Immersion sensor repair kit, 1K Platinum RTD (375 alpha) models | Siemens
Brand: Siemens
SKU: 544-577-RK
$74.10 each
View Details Schneider Electric MS61-7203-50 Damper Actuator | 220 lbf | Spg Rtn | 24V | Modulating | Blackhawk Supply
MS61-7203-50 | Damper Actuator | 220 lbf | Spg Rtn | 24V | Modulating | Schneider Electric
Brand: Schneider Electric
SKU: MS61-7203-50
$397.78 each
View Details Schneider Electric MF40-7043 Damper Actuator | 35 in-lb | Spg Rtn | 24V | Floating | Blackhawk Supply
MF40-7043 | Damper Actuator | 35 in-lb | Spg Rtn | 24V | Floating | Schneider Electric
Brand: Schneider Electric
SKU: MF40-7043
$241.28 each
View Details Schneider Electric MS40-7043-501 Damper Actuator | 35 in-lb | Spg Rtn | 24V | Modulating | SW | Blackhawk Supply
MS40-7043-501 | Damper Actuator | 35 in-lb | Spg Rtn | 24V | Modulating | SW | Schneider Electric
Brand: Schneider Electric
SKU: MS40-7043-501
$272.95 each
View Details Saginaw SCE-N12FGA33 Filter & Grille Assy. Type 12 | Blackhawk Supply
SCE-N12FGA33 | Filter & Grille Assy. Type 12 | Saginaw
Brand: Saginaw
SKU: SCE-N12FGA33
$43.99 each
View Details Saginaw SCE-CF10 NEMA IS24 | Fan, Cooling (10in.), 10H x 10W x 4D | Blackhawk Supply
SCE-CF10 | NEMA IS24 | Fan, Cooling (10in.), 10H x 10W x 4D | Saginaw
Brand: Saginaw
SKU: SCE-CF10
$322.99 each
View Details Senva Sensors P5-0500-1LP Dry Diff. Press. 5" Universal, w/ LCD, Duct Probe | Blackhawk Supply
P5-0500-1LP | Dry Diff. Press. 5" Universal, w / LCD, Duct Probe | Senva Sensors
Brand: Senva Sensors
SKU: P5-0500-1LP
$174.99 each
View Details KMC STE-6014W80 Sensor: SimplyVAV, Room Temp, Setpoint Dial, Modular, White | Blackhawk Supply
STE-6014W80 | Sensor: SimplyVAV, Room Temp, Setpoint Dial, Modular, White | KMC
Brand: KMC
SKU: STE-6014W80
$38.71 each
View Details KMC MEP-4552V Valve Actuator | 45 in-lb | Electronic Fail-Safe | 24V | Modulating | Blackhawk Supply
MEP-4552V | Valve Actuator | 45 in-lb | Electronic Fail-Safe | 24V | Modulating | KMC
Brand: KMC
SKU: MEP-4552V
$168.75 each
View Details KMC MEP-4101 Damper Actuator | 10 in-lb | Non-Spring Return | 24V | Floating | Blackhawk Supply
MEP-4101 | Damper Actuator | 10 in-lb | Non-Spring Return | 24V | Floating | KMC
Brand: KMC
SKU: MEP-4101
$100.25 each
View Details Braeburn 2020NC Builder 5-2 Day Programmable Thermostat 1H / 1C Pack of 12 | Blackhawk Supply
2020NC | Builder 5-2 Day Programmable Thermostat 1H / 1C Pack of 12 | Braeburn
Brand: Braeburn
SKU: 2020NC
$412.50 each
View Details Dwyer FS-2-CND Series FS-2 Vane Flow Switch SPDT (10 A res./3 A ind. @ 250 VAC), 1/2" conduit entry | Blackhawk Supply
FS-2-CND | Series FS-2 Vane Flow Switch SPDT (10 A res. / 3 A ind. @ 250 VAC), 1 / 2" conduit entry | Dwyer
Brand: Dwyer
SKU: FS-2-CND
$88.09 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 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
Veris PW2LX04S Pressure | Wet | 2 | Nema 4 | LCD | 0-100PSID | Blackhawk Supply
PW2LX04S | Pressure | Wet | 2 | Nema 4 | LCD | 0-100PSID | Veris
Brand: Veris
SKU: PW2LX04S
$380.96 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
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
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
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.