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 Mitsubishi Electric M21L9V312 Float Sensor  | Midwest Supply Us
M21L9V312 | Float Sensor | Mitsubishi Electric
Brand: Mitsubishi Electric
SKU: M21L9V312
$36.52 each
View Details Copeland 985-0199-00 Discharge Temp Sensor  | Midwest Supply Us
985-0199-00 | Discharge Temp Sensor | Copeland
Brand: Copeland
SKU: 985-0199-00
$72.59 each
View Details Raypak 017876F FLAME SENSOR  | Midwest Supply Us
017876F | FLAME SENSOR | Raypak
Brand: Raypak
SKU: 017876F
$189.97 each
View Details LOCHINVAR TST2061K TST2061 Outlet Sensor/High Limit 100208550  | Midwest Supply Us
$140.38 each
View Details Trane ZZSENSAL0300AA Remote Wired Indoor Sensor  | Midwest Supply Us
ZZSENSAL0300AA | Remote Wired Indoor Sensor | Trane
Brand: Trane
SKU: ZZSENSAL0300AA
$100.77 each
View Details Weil McLain 383-700-210 NTC TEMP Sensor  | Midwest Supply Us
383-700-210 | NTC TEMP Sensor | Weil McLain
Brand: Weil McLain
SKU: 383-700-210
$66.17 each
View Details Weil McLain 383-500-600 Flue Temperature Sensor Kit  | Midwest Supply Us
383-500-600 | Flue Temperature Sensor Kit | Weil McLain
Brand: Weil McLain
SKU: 383-500-600
$67.36 each
View Details Weil McLain 383-600-071 RETURN SENSOR  | Midwest Supply Us
383-600-071 | RETURN SENSOR | Weil McLain
Brand: Weil McLain
SKU: 383-600-071
$86.26 each
View Details Wayne Combustion 64260-KIT Ignitor and Flame Sensor Kit  | Midwest Supply Us
64260-KIT | Ignitor and Flame Sensor Kit | Wayne Combustion
Brand: Wayne Combustion
SKU: 64260-KIT
$162.80 each
View Details NAVIEN TANKLESS WATER HEATERS 30014189B FLAME SENSOR / IGNITOR KIT  | Midwest Supply Us
30014189B | FLAME SENSOR / IGNITOR KIT | NAVIEN TANKLESS WATER HEATERS
Brand: NAVIEN TANKLESS WATER HEATERS
SKU: 30014189B
$20.86 each
View Details Heatco HMPSE-Y34 Ignitor/Sensor  | Midwest Supply Us
HMPSE-Y34 | Ignitor/Sensor | Heatco
Brand: Heatco
SKU: HMPSE-Y34
$29.57 each
View Details Beckett Igniter 11ZK3M10B Flame Sensor  | Midwest Supply Us
11ZK3M10B | Flame Sensor | Beckett Igniter
Brand: Beckett Igniter
SKU: 11ZK3M10B
$38.11 each
View Details Bray Commercial 540001-71104533 10-30 VDC PROXIMITY SENSOR  | Midwest Supply Us
540001-71104533 | 10-30 VDC PROXIMITY SENSOR | Bray Commercial
Brand: Bray Commercial
SKU: 540001-71104533
$123.97 each
View Details Warrick-Gems Sensors & Controls DFL1A0Z-04-04-15 DUAL FUNCTION LEVEL CONTROL  | Midwest Supply Us
DFL1A0Z-04-04-15 | DUAL FUNCTION LEVEL CONTROL | Warrick-Gems Sensors & Controls
Brand: Warrick-Gems Sensors & Controls
SKU: DFL1A0Z-04-04-15
$551.02 each
View Details Warrick-Gems Sensors & Controls 26C1A0E LWCO 120V 26Kohm PowerOut feat  | Midwest Supply Us
26C1A0E | LWCO 120V 26Kohm PowerOut feat | Warrick-Gems Sensors & Controls
Brand: Warrick-Gems Sensors & Controls
SKU: 26C1A0E
$372.01 each
View Details PRO 1 IAQ T731WO PTACstatW/OccSensor  | Midwest Supply Us
T731WO | PTACstatW/OccSensor | PRO 1 IAQ
Brand: PRO 1 IAQ
SKU: T731WO
$169.24 each
View Details Daikin-McQuay 910191961 DIGITAL ROOM SENSOR W/ HUMIDIT  | Midwest Supply Us
$642.20 each
View Details Bosch 87377013430 Temperature Sensor Cylinder  | Midwest Supply Us
$59.21 each
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