hvac

Filter
View Details ACI A/20K-A-50'-GD AVERAGING 50', GD | Blackhawk Supply
A / 20K-A-50'-GD | AVERAGING 50', GD | ACI
Brand: ACI
SKU: A/20K-A-50'-GD
$301.24 each
View Details ACI A/1K-NI-S-4X Nickel RTD, 1,000 Ohm @70 F , Strap On, Nema 4X | Blackhawk Supply
A / 1K-NI-S-4X | Nickel RTD, 1, 000 Ohm @70 F , Strap On, Nema 4X | ACI
Brand: ACI
SKU: A/1K-NI-S-4X
$49.30 each
View Details ACI A/1K-3W-RA-24"-PB RTD 1000 ohm (3 wire) | Rigid Probe Averaging Temperature Sensor | Sensor Length: 24 inch | Plastic Box Plain Housing Enclosure Box | Blackhawk Supply
A / 1K-3W-RA-24"-PB | RTD 1000 ohm (3 wire) | Rigid Probe Averaging Temperature Sensor | Sensor Length: 24 inch | Plastic Box Plain Housing Enclosure Box | ACI
Brand: ACI
SKU: A/1K-3W-RA-24"-PB
$138.48 each
View Details ACI A/1K-LTS-GD-30' RTD 1000 ohm (3 wire) | Freezer Glycol Extreme Cold Temperature Sensor | Galvanized Housing Enclosure Box | Included Wire Length: 30 feet | Blackhawk Supply
A / 1K-LTS-GD-30' | RTD 1000 ohm (3 wire) | Freezer Glycol Extreme Cold Temperature Sensor | Galvanized Housing Enclosure Box | Included Wire Length: 30 feet | ACI
Brand: ACI
SKU: A/1K-LTS-GD-30'
$106.21 each
View Details ACI A/1K-3W-RA-18"-PB RTD 1000 ohm (3 wire) | Rigid Probe Averaging Temperature Sensor | Sensor Length: 18 inch | Plastic Box Plain Housing Enclosure Box | Blackhawk Supply
A / 1K-3W-RA-18"-PB | RTD 1000 ohm (3 wire) | Rigid Probe Averaging Temperature Sensor | Sensor Length: 18 inch | Plastic Box Plain Housing Enclosure Box | ACI
Brand: ACI
SKU: A/1K-3W-RA-18"-PB
$138.48 each
View Details ACI A/1K-2W-IM-4"-BB RTD 1000 ohm (2 wire) | One Piece Machined Stainless Steel Well Water Fluid Steam Temperature Sensor | Sensor Length: 4 inch | NEMA 3R (Bell Box) Housing Enclosure Box | Blackhawk Supply
A / 1K-2W-IM-4"-BB | RTD 1000 ohm (2 wire) | One Piece Machined Stainless Steel Well Water Fluid Steam Temperature Sensor | Sensor Length: 4 inch | NEMA 3R (Bell Box) Housing Enclosure Box | ACI
Brand: ACI
SKU: A/1K-2W-IM-4"-BB
$67.44 each
View Details ACI A/1K-2W-INW-6"-GD RTD 1000 ohm (2 wire) | Well Water Fluid Steam Temperature Sensor | Sensor Length: 6 inch | Galvanized Housing Enclosure Box | Blackhawk Supply
A / 1K-2W-INW-6"-GD | RTD 1000 ohm (2 wire) | Well Water Fluid Steam Temperature Sensor | Sensor Length: 6 inch | Galvanized Housing Enclosure Box | ACI
Brand: ACI
SKU: A/1K-2W-INW-6"-GD
$25.74 each
View Details ACI A/1K-2W-PO-18" 1,000 Ohm (Two Wires), Duct, Without Box, 18" | Blackhawk Supply
A / 1K-2W-PO-18" | 1, 000 Ohm (Two Wires), Duct, Without Box, 18" | ACI
Brand: ACI
SKU: A/1K-2W-PO-18"
$24.29 each
View Details ACI A/1K-2W-O-BB RTD 1000 ohm (2 wire) | Outdoor Outside Air Temperature Sensor | NEMA 3R (Bell Box) Housing Enclosure Box | Blackhawk Supply
A / 1K-2W-O-BB | RTD 1000 ohm (2 wire) | Outdoor Outside Air Temperature Sensor | NEMA 3R (Bell Box) Housing Enclosure Box | ACI
Brand: ACI
SKU: A/1K-2W-O-BB
$44.59 each
View Details ACI A/1K-2W-RA-24"-BB RTD 1000 ohm (2 wire) | Rigid Probe Averaging Temperature Sensor | Sensor Length: 24 inch | NEMA 3R (Bell Box) Housing Enclosure Box | Blackhawk Supply
A / 1K-2W-RA-24"-BB | RTD 1000 ohm (2 wire) | Rigid Probe Averaging Temperature Sensor | Sensor Length: 24 inch | NEMA 3R (Bell Box) Housing Enclosure Box | ACI
Brand: ACI
SKU: A/1K-2W-RA-24"-BB
$171.10 each
View Details ACI A/1K-2W-R2S-A26-C5 1,000 Ohm Thermistor, Room (R2), Setpoint 886 to 1266 Ohms, Cool/Warm Sticker | Blackhawk Supply
A / 1K-2W-R2S-A26-C5 | 1, 000 Ohm Thermistor, Room (R2), Setpoint 886 to 1266 Ohms, Cool / Warm Sticker | ACI
Brand: ACI
SKU: A/1K-2W-R2S-A26-C5
$33.35 each
View Details ACI A/1K-3W-A-50'-BB RTD 1000 ohm (3 wire) | Copper Tube Averaging Temperature Sensor | Averaging Wire Length: 50 feet | NEMA 3R (Bell Box) Housing Enclosure Box | Blackhawk Supply
A / 1K-3W-A-50'-BB | RTD 1000 ohm (3 wire) | Copper Tube Averaging Temperature Sensor | Averaging Wire Length: 50 feet | NEMA 3R (Bell Box) Housing Enclosure Box | ACI
Brand: ACI
SKU: A/1K-3W-A-50'-BB
$270.80 each
View Details ACI A/1K-2W-RA-36"-PB RTD 1000 ohm (2 wire) | Rigid Probe Averaging Temperature Sensor | Sensor Length: 36 inch | Plastic Box Plain Housing Enclosure Box | Blackhawk Supply
A / 1K-2W-RA-36"-PB | RTD 1000 ohm (2 wire) | Rigid Probe Averaging Temperature Sensor | Sensor Length: 36 inch | Plastic Box Plain Housing Enclosure Box | ACI
Brand: ACI
SKU: A/1K-2W-RA-36"-PB
$151.89 each
View Details ACI A/1K-2W-D-8"-GD RTD 1000 ohm (2 wire) | Duct Temperature Sensor | Sensor Length: 8 inch | Galvanized Housing Enclosure Box | Blackhawk Supply
A / 1K-2W-D-8"-GD | RTD 1000 ohm (2 wire) | Duct Temperature Sensor | Sensor Length: 8 inch | Galvanized Housing Enclosure Box | ACI
Brand: ACI
SKU: A/1K-2W-D-8"-GD
$24.65 each
View Details ACI A/1K-2W-S-GD RTD 1000 ohm (2 wire) | Metal Strap On Pipe Tube Temperature Sensor | Galvanized Housing Enclosure Box | Blackhawk Supply
A / 1K-2W-S-GD | RTD 1000 ohm (2 wire) | Metal Strap On Pipe Tube Temperature Sensor | Galvanized Housing Enclosure Box | ACI
Brand: ACI
SKU: A/1K-2W-S-GD
$30.45 each
View Details ACI A/1K-2W-BBS RTD 1000 ohm (2 wire) | Brass Button Temperature Sensor | Blackhawk Supply
A / 1K-2W-BBS | RTD 1000 ohm (2 wire) | Brass Button Temperature Sensor | ACI
Brand: ACI
SKU: A/1K-2W-BBS
$52.20 each
View Details ACI A/100KS-BP 100K ohm | Bullet Probe Temperature Sensor | Blackhawk Supply
A / 100KS-BP | 100K ohm | Bullet Probe Temperature Sensor | ACI
Brand: ACI
SKU: A/100KS-BP
$12.33 each
View Details ACI A/1K-2W-D-4"-GD RTD 1000 ohm (2 wire) | Duct Temperature Sensor | Sensor Length: 4 inch | Galvanized Housing Enclosure Box | Blackhawk Supply
A / 1K-2W-D-4"-GD | RTD 1000 ohm (2 wire) | Duct Temperature Sensor | Sensor Length: 4 inch | Galvanized Housing Enclosure Box | ACI
Brand: ACI
SKU: A/1K-2W-D-4"-GD
$24.65 each
View Details ACI A/10KS-D-8"-GD 10K ohm | Duct Temperature Sensor | Sensor Length: 8 inch | Galvanized Housing Enclosure Box | Blackhawk Supply
A / 10KS-D-8"-GD | 10K ohm | Duct Temperature Sensor | Sensor Length: 8 inch | Galvanized Housing Enclosure Box | ACI
Brand: ACI
SKU: A/10KS-D-8"-GD
$16.31 each
View Details ACI A/100-LTS-GD-6' RTD 100 ohm (3 wire) | Freezer Glycol Extreme Cold Temperature Sensor | Galvanized Housing Enclosure Box | Included Wire Length: 6 feet | Blackhawk Supply
A / 100-LTS-GD-6' | RTD 100 ohm (3 wire) | Freezer Glycol Extreme Cold Temperature Sensor | Galvanized Housing Enclosure Box | Included Wire Length: 6 feet | ACI
Brand: ACI
SKU: A/100-LTS-GD-6'
$73.95 each
View Details ACI A/10K-E1-I-2.5"-GD 10,000 Ohm Thermistor E1, Immersion, Welded Well, 2.5", Galvanized Enclosure | Blackhawk Supply
A / 10K-E1-I-2.5"-GD | 10, 000 Ohm Thermistor E1, Immersion, Welded Well, 2.5", Galvanized Enclosure | ACI
Brand: ACI
SKU: A/10K-E1-I-2.5"-GD
$35.53 each
View Details ACI A/100' TUBE 100' X 1/8" O.D. TUBING | Blackhawk Supply
A / 100' TUBE | 100' X 1 / 8" O.D. TUBING | ACI
Brand: ACI
SKU: A/100' TUBE
$34.50 each
View Details ACI A/10KS-S-PB 10K ohm | Metal Strap On Pipe Tube Temperature Sensor | Plastic Box Plain Housing Enclosure Box | Blackhawk Supply
A / 10KS-S-PB | 10K ohm | Metal Strap On Pipe Tube Temperature Sensor | Plastic Box Plain Housing Enclosure Box | ACI
Brand: ACI
SKU: A/10KS-S-PB
$27.91 each
View Details ACI A/10KS-RO 10K ohm | Room Zone Wall Temperature Sensor with Override | Blackhawk Supply
A / 10KS-RO | 10K ohm | Room Zone Wall Temperature Sensor with Override | ACI
Brand: ACI
SKU: A/10KS-RO
$22.48 each
Committed to customer satisfaction
as experts in HVAC
(847) 773-0645
Recently Viewed

Popular Products

View all →
Belimo LF24 US Damper Actuator | 35 in-lb | Spg Rtn | 24V | On/Off | Blackhawk Supply
LF24 US | Damper Actuator | 35 in-lb | Spg Rtn | 24V | On/Off | Belimo
Brand: Belimo
SKU: LF24 US
$261.45 each
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
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
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
$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
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.