hvac

Filter
View Details ACI A/AN-INW-8"-BB 10,000 Ohm Thermistor (Type III), Immersion, No Well, 8", NEMA 3R Enclosure | Blackhawk Supply
A / AN-INW-8"-BB | 10, 000 Ohm Thermistor (Type III), Immersion, No Well, 8", NEMA 3R Enclosure | ACI
Brand: ACI
SKU: A/AN-INW-8"-BB
$26.46 each
View Details ACI A/AN-IM-1"-PB 10,000 Ohm Thermistor (Type III), Immersion, Machined Well, 1.25", Plastic Enclosure | Blackhawk Supply
A / AN-IM-1"-PB | 10, 000 Ohm Thermistor (Type III), Immersion, Machined Well, 1.25", Plastic Enclosure | ACI
Brand: ACI
SKU: A/AN-IM-1"-PB
$43.50 each
View Details ACI A/AN-IM-1"-GD 10,000 Ohm Thermistor (Type III), Immersion, Machined Well, 1.25", Galvanized Enclosure | Blackhawk Supply
A / AN-IM-1"-GD | 10, 000 Ohm Thermistor (Type III), Immersion, Machined Well, 1.25", Galvanized Enclosure | ACI
Brand: ACI
SKU: A/AN-IM-1"-GD
$43.50 each
View Details ACI A/AN-DO-4"-6'CMP 10,000 Ohm Thermistor (Type III), Duct, Without Box, 4", 6' Plenum PVC Cable | Blackhawk Supply
A / AN-DO-4"-6'CMP | 10, 000 Ohm Thermistor (Type III), Duct, Without Box, 4", 6' Plenum PVC Cable | ACI
Brand: ACI
SKU: A/AN-DO-4"-6'CMP
$18.49 each
View Details ACI A/AN-DO-4"-10'CMP 10,000 Ohm Thermistor (Type III), Duct, Without Box, 4", 10' Plenum PVC Cable | Blackhawk Supply
A / AN-DO-4"-10'CMP | 10, 000 Ohm Thermistor (Type III), Duct, Without Box, 4", 10' Plenum PVC Cable | ACI
Brand: ACI
SKU: A/AN-DO-4"-10'CMP
$20.66 each
View Details ACI A/3K-DO-4"-6'CMP 3,000 Ohm Thermistor, Duct, Without Box, 4", 6' Plenum PVC Cable | Blackhawk Supply
A / 3K-DO-4"-6'CMP | 3, 000 Ohm Thermistor, Duct, Without Box, 4", 6' Plenum PVC Cable | ACI
Brand: ACI
SKU: A/3K-DO-4"-6'CMP
$18.49 each
View Details ACI A/2252-DO-4"-6'CMP 2,252 Ohm Thermistor, Duct, Without Box, 4", 6' Plenum PVC Cable | Blackhawk Supply
A / 2252-DO-4"-6'CMP | 2, 252 Ohm Thermistor, Duct, Without Box, 4", 6' Plenum PVC Cable | ACI
Brand: ACI
SKU: A/2252-DO-4"-6'CMP
$18.49 each
View Details ACI A/20K-PO-4"-10'CL2P-HS 20,000 Ohm Thermistor, Probe Only, 4", 10' Plenum Cable, w/ Adhesive Heat Shrink | Blackhawk Supply
A / 20K-PO-4"-10'CL2P-HS | 20, 000 Ohm Thermistor, Probe Only, 4", 10' Plenum Cable, w / Adhesive Heat Shrink | ACI
Brand: ACI
SKU: A/20K-PO-4"-10'CL2P-HS
$25.01 each
View Details ACI A/10K-E1-PO-4" 10,000 Ohm Thermistor (E1), Duct, Probe Only, 4" | Blackhawk Supply
A / 10K-E1-PO-4" | 10, 000 Ohm Thermistor (E1), Duct, Probe Only, 4" | ACI
Brand: ACI
SKU: A/10K-E1-PO-4"
$12.33 each
View Details ACI A/1K-2W-PO-2"-10'CL2P 1,000 Ohm (Two Wires) RTD, Probe Only, 2", 10' Plenum Cable | Blackhawk Supply
A / 1K-2W-PO-2"-10'CL2P | 1, 000 Ohm (Two Wires) RTD, Probe Only, 2", 10' Plenum Cable | ACI
Brand: ACI
SKU: A/1K-2W-PO-2"-10'CL2P
$31.90 each
View Details Chicago Valves 386SW010 1" STAINLESS STEEL CLASS 800 GLOBE VALVE, SW | SERIES 38 | Blackhawk Supply
386SW010 | 1" STAINLESS STEEL CLASS 800 GLOBE VALVE, SW | SERIES 38 | Chicago Valves
Brand: Chicago Valves
SKU: 386SW010
$283.03 each
View Details Siemens S55720-S562 AQM.KIT4112 AQM Wiring Kit for ECO | Blackhawk Supply
S55720-S562 | AQM.KIT4112 AQM Wiring Kit for ECO | Siemens
Brand: Siemens
SKU: S55720-S562
$110.22 each
View Details Siemens QFR9500.KIT QFR9500 with AQM3H Harness Duct surface mount RH sensor with wiring harness | Blackhawk Supply
QFR9500.KIT | QFR9500 with AQM3H Harness Duct surface mount RH sensor with wiring harness | Siemens
Brand: Siemens
SKU: QFR9500.KIT
$70.45 each
View Details Wika 9855785 611.10.2.5" 0 inches of water...30 inches of water 1/4 NPT | Blackhawk Supply
9855785 | 611.10.2.5" 0 inches of water...30 inches of water 1 / 4 NPT | Wika
Brand: Wika
SKU: 9855785
$90.99 each
View Details Wika 9852344 611.10.2.5" -30 inches of water...0 inches of water 1/4 NP | Blackhawk Supply
9852344 | 611.10.2.5" -30 inches of water...0 inches of water 1 / 4 NP | Wika
Brand: Wika
SKU: 9852344
$86.99 each
View Details Wika 9851747 611.10.2.5" 0 oz/in2...30 oz/in2 1/4 NPT lower mount | Blackhawk Supply
9851747 | 611.10.2.5" 0 oz / in2...30 oz / in2 1 / 4 NPT lower mount | Wika
Brand: Wika
SKU: 9851747
$86.99 each
View Details Wika 9834621 232.34.4.5 | 400 psi 1/4 NPT lower mount | XSEL Process Gauge | Stainless Steel | Blackhawk Supply
9834621 | 232.34.4.5 | 400 psi 1 / 4 NPT lower mount | XSEL Process Gauge | Stainless Steel | Wika
Brand: Wika
SKU: 9834621
$176.99 each
View Details Wika 9023518 S-11 ; 0 ... 25 bar; 4 ... 20 mA, 2-wire | Blackhawk Supply
9023518 | S-11 ; 0 ... 25 bar; 4 ... 20 mA, 2-wire | Wika
Brand: Wika
SKU: 9023518
$907.99 each
View Details Wika 8397776 S-11 ; 0 ... 10 bar; 4...20 mA, 2-W | Blackhawk Supply
8397776 | S-11 ; 0 ... 10 bar; 4...20 mA, 2-W | Wika
Brand: Wika
SKU: 8397776
$1,060.99 each
View Details Wika 78001419 A-10; 0...300 psig; 1/4 NPT; 4 ... 20 mA, 2-wire | Blackhawk Supply
78001419 | A-10; 0...300 psig; 1 / 4 NPT; 4 ... 20 mA, 2-wire | Wika
Brand: Wika
SKU: 78001419
$353.99 each
View Details Wika 57394135 PSD-4; -1...0 bar gauge ; two switching outputs (PNP/NPN) | Blackhawk Supply
57394135 | PSD-4; -1...0 bar gauge ; two switching outputs (PNP / NPN) | Wika
Brand: Wika
SKU: 57394135
$683.99 each
View Details Wika 63827816 A-10; 0...20 bar gauge; G 1/4 A DIN EN ISO 1179-2 (formerly | Blackhawk Supply
63827816 | A-10; 0...20 bar gauge; G 1 / 4 A DIN EN ISO 1179-2 (formerly | Wika
Brand: Wika
SKU: 63827816
$238.99 each
View Details Wika 57324433 S-20 ; -1...+1,5 bar gauge; 0 ... 10 V, 3-wire | Blackhawk Supply
57324433 | S-20 ; -1...+1, 5 bar gauge; 0 ... 10 V, 3-wire | Wika
Brand: Wika
SKU: 57324433
$890.99 each
View Details Wika 55830380 A-10; 0...100 inWC gauge; 1/4 NPT; 4 ... 20 mA, 2-wire | Blackhawk Supply
55830380 | A-10; 0...100 inWC gauge; 1 / 4 NPT; 4 ... 20 mA, 2-wire | Wika
Brand: Wika
SKU: 55830380
$353.99 each
Committed to customer satisfaction
as experts in HVAC
(847) 773-0645
Recently Viewed

Popular Products

View all →
Ultravation AS-IH-1013-1 Replacement 10" Dual Spectrum Lamp - Conforms to UL 2998 | Blackhawk Supply
AS-IH-1013-1 | Replacement 10" Dual Spectrum Lamp - Conforms to UL 2998 | Ultravation
Brand: Ultravation
SKU: AS-IH-1013-1
$102.99 each
Danfoss 065B8900 3/4" NPT C20 THERMOSTATIC DAMPER | Blackhawk Supply
065B8900 | 3/4" NPT C20 THERMOSTATIC DAMPER | Danfoss
Brand: Danfoss
SKU: 065B8900
$141.51 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
Belimo LF120-S US Damper Actuator | 35 in-lb | Spg Rtn | 120V | On/Off | Blackhawk Supply
LF120-S US | Damper Actuator | 35 in-lb | Spg Rtn | 120V | On/Off | Belimo
Brand: Belimo
SKU: LF120-S US
$335.70 each
Viconics VT8650U5000B Roof Top & Heat Pump Unit Controller w/ IAQ, Economizer, Humidity & Scheduling | Blackhawk Supply
VT8650U5000B | Roof Top & Heat Pump Unit Controller w/ IAQ, Economizer, Humidity & Scheduling | Viconics
Brand: Viconics
SKU: VT8650U5000B
$412.20 each
Viconics VT7652B5031 Thermostat | Roof | 2 Heat Cntct | 2 Cool Cntct | Programmable | Blackhawk Supply
VT7652B5031 | Thermostat | Roof | 2 Heat Cntct | 2 Cool Cntct | Programmable | Viconics
Brand: Viconics
SKU: VT7652B5031
$167.46 each
Siemens QAA2280.FWSC Room Temp Sensor, Full Feature, Siemens Logo, Tool Port, TEC Controllers | Blackhawk Supply
QAA2280.FWSC | Room Temp Sensor, Full Feature, Siemens Logo, Tool Port, TEC Controllers | Siemens
Brand: Siemens
SKU: QAA2280.FWSC
$171.48 each
Contemporary Controls EISK5-GT Gig Switch. 5-port 10BASE-T/100BASE-TX/1000BASE-T Skorpion switch, DIN-rail mount | Blackhawk Supply
EISK5-GT | Gig Switch. 5-port 10BASE-T/100BASE-TX/1000BASE-T Skorpion switch, DIN-rail mount | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK5-GT
$180.94 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.