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 Siemens Building Technology AQF3100 Radiation/Sun Shield for Outside Air RH Sensors  | Midwest Supply Us
$39.37 each
View Details Siemens Building Technology S55624-H123 QMX3.P30-1BSC ROOM SENSOR, BLACK  | Midwest Supply Us
S55624-H123 | QMX3.P30-1BSC ROOM SENSOR, BLACK | Siemens Building Technology
Brand: Siemens Building Technology
SKU: S55624-H123
$83.87 each
View Details Siemens Building Technology QAM2030.010 Duct Point Temperature Sensor, 10K Ohm NTC Type 2, 4-Inch  | Midwest Supply Us
$36.68 each
View Details Peco Controls SP155-017 10K Ohm Wired Zone Sensor  | Midwest Supply Us
SP155-017 | 10K Ohm Wired Zone Sensor | Peco Controls
Brand: Peco Controls
SKU: SP155-017
$42.31 each
View Details Peco Controls SP155-065 SENSOR ASSY  | Midwest Supply Us
SP155-065 | SENSOR ASSY | Peco Controls
Brand: Peco Controls
SKU: SP155-065
$58.59 each
View Details NAVIEN TANKLESS WATER HEATERS 30021482A WATER PRESSURE SENSOR  | Midwest Supply Us
30021482A | WATER PRESSURE SENSOR | NAVIEN TANKLESS WATER HEATERS
Brand: NAVIEN TANKLESS WATER HEATERS
SKU: 30021482A
$57.84 each
View Details NAVIEN TANKLESS WATER HEATERS 30015811B AIR PRESSURE SENSOR APS-02-A  | Midwest Supply Us
30015811B | AIR PRESSURE SENSOR APS-02-A | NAVIEN TANKLESS WATER HEATERS
Brand: NAVIEN TANKLESS WATER HEATERS
SKU: 30015811B
$39.75 each
View Details NAVIEN TANKLESS WATER HEATERS 30012033B DHW FLOW SENSOR KDC-FSAB  | Midwest Supply Us
30012033B | DHW FLOW SENSOR KDC-FSAB | NAVIEN TANKLESS WATER HEATERS
Brand: NAVIEN TANKLESS WATER HEATERS
SKU: 30012033B
$44.74 each
View Details NAVIEN TANKLESS WATER HEATERS 30010537A FLOW SENSOR  | Midwest Supply Us
30010537A | FLOW SENSOR | NAVIEN TANKLESS WATER HEATERS
Brand: NAVIEN TANKLESS WATER HEATERS
SKU: 30010537A
$33.09 each
View Details NAVIEN TANKLESS WATER HEATERS 30008571A FLOW SENSOR T701-128R NPE-A  | Midwest Supply Us
30008571A | FLOW SENSOR T701-128R NPE-A | NAVIEN TANKLESS WATER HEATERS
Brand: NAVIEN TANKLESS WATER HEATERS
SKU: 30008571A
$53.61 each
View Details NAVIEN TANKLESS WATER HEATERS 30000666A (b) GAS PRESSURE SENSOR  | Midwest Supply Us
30000666A | (b) GAS PRESSURE SENSOR | NAVIEN TANKLESS WATER HEATERS
Brand: NAVIEN TANKLESS WATER HEATERS
SKU: 30000666A
$47.46 each
View Details Nordyne 626491R Defrost Sensor  | Midwest Supply Us
626491R | Defrost Sensor | Nordyne
Brand: Nordyne
SKU: 626491R
$30.48 each
View Details Nordyne 296587R AMBIENT SENSOR  | Midwest Supply Us
296587R | AMBIENT SENSOR | Nordyne
Brand: Nordyne
SKU: 296587R
$110.91 each
View Details Nordyne 660603 OPTICAL SENSOR  | Midwest Supply Us
660603 | OPTICAL SENSOR | Nordyne
Brand: Nordyne
SKU: 660603
$98.65 each
View Details Nordyne 632484R Flame Sensor  | Midwest Supply Us
632484R | Flame Sensor | Nordyne
Brand: Nordyne
SKU: 632484R
$41.40 each
View Details Nordyne 624838R COIL TEMPERATURE SENSOR  | Midwest Supply Us
624838R | COIL TEMPERATURE SENSOR | Nordyne
Brand: Nordyne
SKU: 624838R
$47.39 each
View Details Nordyne 624812R Defrost Temp Sensor Thermistor  | Midwest Supply Us
$40.70 each
View Details Nordyne 626488R Defrost Sensor L68-38F  | Midwest Supply Us
626488R | Defrost Sensor L68-38F | Nordyne
Brand: Nordyne
SKU: 626488R
$38.68 each
View Details Nordyne 632322 Flame Sensor  | Midwest Supply Us
632322 | Flame Sensor | Nordyne
Brand: Nordyne
SKU: 632322
$204.03 each
View Details Nordyne 624740R DEFROST SENSOR  | Midwest Supply Us
624740R | DEFROST SENSOR | Nordyne
Brand: Nordyne
SKU: 624740R
$41.84 each
View Details Nordyne 903600 Flame Sensor w/ Wiring Harness  | Midwest Supply Us
$37.25 each
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