sensors

Almost every heating, ventilation, air-conditioning, and refrigeration system uses sensors. Choose the world's top sensor brands to optimize system performance, and ensure occupant health, safety, comfort, and productivity.

All Manufacturers

View Details NAVIEN TANKLESS WATER HEATERS 30022123A WAV & FLOW SENSOR  | Midwest Supply Us
30022123A | WAV & FLOW SENSOR | NAVIEN TANKLESS WATER HEATERS
Brand: NAVIEN TANKLESS WATER HEATERS
SKU: 30022123A
$81.54 each
View Details Laars Heating Systems E2340000 SENSOR TEMP 1/4NPT DUPLEX  | Midwest Supply Us
E2340000 | SENSOR TEMP 1/4NPT DUPLEX | Laars Heating Systems
Brand: Laars Heating Systems
SKU: E2340000
$71.76 each
View Details York 025-40273-002 Entering H2O Temp Sensor  | Midwest Supply Us
025-40273-002 | Entering H2O Temp Sensor | York
Brand: York
SKU: 025-40273-002
$161.06 each
View Details York S1-6043480 Outdoor AirSupply TempSensor  | Midwest Supply Us
$39.89 each
View Details Weil McLain 640-000-043 Kit-S Outdoor Sensor WMnt  | Midwest Supply Us
640-000-043 | Kit-S Outdoor Sensor WMnt | Weil McLain
Brand: Weil McLain
SKU: 640-000-043
$135.88 each
View Details Weil McLain 640-000-011 Kit-S Flue Temp Sensor WMnt  | Midwest Supply Us
640-000-011 | Kit-S Flue Temp Sensor WMnt | Weil McLain
Brand: Weil McLain
SKU: 640-000-011
$72.08 each
View Details Weil McLain 381-356-589 SUPPLY TEMPERATURE SENSOR  | Midwest Supply Us
381-356-589 | SUPPLY TEMPERATURE SENSOR | Weil McLain
Brand: Weil McLain
SKU: 381-356-589
$81.88 each
View Details Veris Industries SLASXX2 RH SENSOR WM 3% 0-5/0-10VDC  | Midwest Supply Us
SLASXX2 | RH SENSOR WM 3% 0-5/0-10VDC | Veris Industries
Brand: Veris Industries
SKU: SLASXX2
$185.05 each
View Details Utica-Dunkirk 28687 FLAME SENSOR  | Midwest Supply Us
28687 | FLAME SENSOR | Utica-Dunkirk
Brand: Utica-Dunkirk
SKU: 28687
$74.07 each
View Details Laars Heating Systems RE2347600 KIT TEMPERATURE SENSOR JV  | Midwest Supply Us
RE2347600 | KIT TEMPERATURE SENSOR JV | Laars Heating Systems
Brand: Laars Heating Systems
SKU: RE2347600
$80.72 each
View Details Laars Heating Systems RE2337501 SENSOR TEMP DHW 1/4NPT  | Midwest Supply Us
RE2337501 | SENSOR TEMP DHW 1/4NPT | Laars Heating Systems
Brand: Laars Heating Systems
SKU: RE2337501
$100.55 each
View Details Laars Heating Systems E2347400 SENSOR OUTDOOR TEMP NTC  | Midwest Supply Us
E2347400 | SENSOR OUTDOOR TEMP NTC | Laars Heating Systems
Brand: Laars Heating Systems
SKU: E2347400
$54.37 each
View Details Trane SEN1449 10K Wired Zone Sensor W/Dial  | Midwest Supply Us
$110.26 each
View Details Texas Furnace(Consolidated Ind) 7103201 FLAME SENSOR  | Midwest Supply Us
7103201 | FLAME SENSOR | Texas Furnace(Consolidated Ind)
Brand: Texas Furnace(Consolidated Ind)
SKU: 7103201
$70.16 each
View Details Ranco 1309007-045 SENSOR FOR ERC2  | Midwest Supply Us
1309007-045 | SENSOR FOR ERC2 | Ranco
Brand: Ranco
SKU: 1309007-045
$41.13 each
View Details Rheem-Ruud SP20172 FV Sensor Kit  | Midwest Supply Us
SP20172 | FV Sensor Kit | Rheem-Ruud
Brand: Rheem-Ruud
SKU: SP20172
$48.17 each
View Details Rheem-Ruud 47-102709-10 AMBIENT SENSOR  | Midwest Supply Us
47-102709-10 | AMBIENT SENSOR | Rheem-Ruud
Brand: Rheem-Ruud
SKU: 47-102709-10
$15.61 each
View Details Rheem-Ruud PD476604 Defrost and Ambient Sensor Kit  | Midwest Supply Us
$21.39 each
View Details NAVIEN TANKLESS WATER HEATERS 30023954A HIGH LIMIT SENSOR  | Midwest Supply Us
30023954A | HIGH LIMIT SENSOR | NAVIEN TANKLESS WATER HEATERS
Brand: NAVIEN TANKLESS WATER HEATERS
SKU: 30023954A
$12.32 each
View Details Mitsubishi Electric E27154309 PIPE TEMP SENSOR GAS  | Midwest Supply Us
E27154309 | PIPE TEMP SENSOR GAS | Mitsubishi Electric
Brand: Mitsubishi Electric
SKU: E27154309
$29.24 each
View Details Mitsubishi Electric R01E04272 Drain Sensor  | Midwest Supply Us
R01E04272 | Drain Sensor | Mitsubishi Electric
Brand: Mitsubishi Electric
SKU: R01E04272
$44.62 each
View Details Daikin-McQuay 107201601 10k Sensor 80" Lead  | Midwest Supply Us
107201601 | 10k Sensor 80" Lead | Daikin-McQuay
Brand: Daikin-McQuay
SKU: 107201601
$50.38 each
Committed to customer satisfaction
as experts in Sensors