13,807 results in Business & Industrial
New – Open box
YORK P/N: 025-43553-000 Flow Sensor Switch 02543553000
USD $299.00
Seller: 98.9% positive
View Detail Request Quote
New – Open box
SIEMENS QAX34.1 ROOM UNIT SENSOR
USD $150.00
Seller: 99.9% positive
View Detail Request Quote
New – Open box
mks 103170010SH Convection-Enhanced Pirani Vacuum Sensor .001-1000 Torr KF NW16
USD $264.11
Seller: 99.6% positive
View Detail Request Quote
New – Open box
Source 1 S1-02530371701 L/H Flame Sensor S102530371701
USD $22.00
Seller: 99.8% positive
View Detail Request Quote
New
KELE AQS00661.9 AQUASWITCH 24V WATER DETECTOR CONDENSATE MONITOR
USD $44.99
Seller: 99.2% positive
View Detail Request Quote
New
334-60405-02 Temperature Sensor Green 74" Cabinet Replacement NEW Refrigerator
USD $8.99
Seller: 100.0% positive
View Detail Request Quote
New
Johnson Controls HVAC Temperature Sensor Duct Probe TE-6300 Series TE-636GV-2
USD $12.74
Seller: 99.3% positive
View Detail Request Quote
New
OEM White Rodgers 3094-123 Automatic Pilot Flame Sensor New/NoBox
USD $85.00
Seller: 100.0% positive
View Detail Request Quote
New
ServiceFirst SWT 1730 Interlock Aux Switch - NEW w/ 30 Day Warrantee !!
USD $7.29
Seller: 100.0% positive
View Detail Request Quote
New – Open box
White-Rodgers 3049-1 Automatic Pilot, NEW old stock
USD $139.99
Seller: 100.0% positive
View Detail Request Quote
New
Kele Precon ST-W22E immersion Temperature Sensor
USD $20.00
Seller: 99.5% positive
View Detail Request Quote
New
Distech PDIDS-SMRTAIR-00 Allure EC-Smart-Air Room Temperature Sensor New Sealed
USD $45.00
Seller: 100.0% positive
View Detail Request Quote
New
Modine® Pressure Switch models BTC, BTS, HDS, PTC, PTP, PTS - Ships FREE TODAY!
USD $59.95
Seller: 99.9% positive
View Detail Request Quote
New
SAFE-T-SWITCH MODEL SS2 Condensate Overflow Shut Off Switch
USD $26.79
Seller: 99.0% positive
View Detail Request Quote
New
Johnson Controls Te-631Gv-2 Temperature Sensor, Nickel 1K Ohm, Flange 4" Metal
USD $25.00
Seller: 98.9% positive
View Detail Request Quote
New – Open box
Honeywell C7041R2018 Averaging Sensor Nos Surplus
USD $208.00
Seller: 99.9% positive
View Detail Request Quote
New – Open box
NEW ACCUTHERM AS-90 SINGLE STAGE ADJUSTABLE SENSOR AS90
USD $70.00
Seller: 100.0% positive
View Detail Request Quote
New
Honeywell S427B 1009 Purge Timer 120/240volt - *NEW*
USD $195.00
Seller: 99.2% positive
View Detail Request Quote
New
Source1 S1-02549151000 Temperature Sensor with 7/8in Clip (Blue Wiring)
USD $27.90
Seller: 99.7% positive
View Detail Request Quote
New
Staefa 04073 Control System FRA-Q1 Air Quality Sensor - NEW IN BOX
USD $59.99
Seller: 100.0% positive
View Detail Request Quote
New
Honeywell C7232B1022 Sensor and Controller Carbon Dioxide Sensor
USD $275.00
Seller: 100.0% positive
View Detail Request Quote
New
Daikin HVAC WSHP Digital Wall Sensor 4 Button w/ Display 910152147
USD $59.99
Seller: 99.9% positive
View Detail Request Quote
New
PROTECH 47-21777-05 DEFROST SENSOR OPEN 45 F; CLOSE 28F
USD $18.72
Seller: 100.0% positive
View Detail Request Quote
New
HONEYWELL HH57AC078A SOLID STATE ENTHALPY SENSOR
USD $24.54
Seller: 99.8% positive
View Detail Request Quote
New – Open box
TRANE/AMANA/GOODMAN HOT SURFACE IGNITOR PN: P9918202F FREE SHIPPING NEW PART!
USD $29.95
Seller: 99.6% positive
View Detail Request Quote
New – Open box
Johnson Controls NS-BTNT003-0 Network sensor
USD $71.20
Seller: 100.0% positive
View Detail Request Quote
New
GE/ Haier Liquid Pipe Temperature Sensor WJ26X22533
USD $30.00
Seller: 100.0% positive
View Detail Request Quote
New
SWT1258 Trane 140-170F Autolimitsw 3"Insert OEM SWT1258
USD $87.95
Seller: 99.1% positive
View Detail Request Quote
New
NEW Trane HVAC Modus Instruments T30-020 Differential Air Pressure Transmitter
USD $45.00
Seller: 99.5% positive
View Detail Request Quote
New
Duct Sensor~ Automation Components Inc A/N-D-8- Type III 10K , 8" Probe-NIP
USD $8.99
Seller: 100.0% positive
View Detail Request Quote
Used
Carrier flame Sensors Sensor LH33WZ516 LH680013 LH33WZ514
USD $8.40
Seller: 99.5% positive
View Detail Request Quote
New
Honeywell C7021F2009/U 10K OHM NTC Type 2 Outdoor Sensor
USD $54.85
Seller: 100.0% positive
View Detail Request Quote
New
OEM NOS Carrier LH 680 512 Gas Pilot Burner Spark Electrode LH680512 10-680
USD $8.99
Seller: 100.0% positive
View Detail Request Quote
Used
BANNER QS18EP6DVQ5 PHOTOELECTRIC SENSOR 10-30 VDC #4014H9IAC
USD $16.99
Seller: 99.9% positive
View Detail Request Quote
New
AcuRite Wireless Indoor Outdoor Temperature Sensor (06009RMA1 / 606TXA1)
USD $25.63
Seller: 98.9% positive
View Detail Request Quote
New – Open box
ALERTON IMMERSION SENSOR TS-2115
USD $64.00
Seller: 99.6% positive
View Detail Request Quote
New
Trane OEM Temperature Sensor SEN02133 SEN2133 X13651507-03 X13650726100
USD $105.00
Seller: 100.0% positive
View Detail Request Quote
New
DELTA CONTROLS 400381 (NEW IN BOX)
USD $79.99
Seller: 100.0% positive
View Detail Request Quote
New – Open box
NEPTRONIC NF TRL54 EVC Thermostat wall mount module
USD $35.00
Seller: 100.0% positive
View Detail Request Quote
New
York S -02538584000 CNTRL DEFROST AMBIENT TEMPERATURE SENSOR NEW IN BOX
USD $65.00
Seller: 100.0% positive
View Detail Request Quote
Used
BANNER QS18EP6DVQ5 PHOTOELECTRIC SENSOR 10-30 VDC #45E31*IAC
USD $16.99
Seller: 99.9% positive
View Detail Request Quote
New
Siemens Condensation Monitor QXA2100 S55770-T375
USD $26.00
Seller: 99.5% positive
View Detail Request Quote
New
New – Open box
~Discount HVAC~ HH79CZ036 - Carrier Parts Glow Coil Igniter JC 990-Y80
USD $19.71
Seller: 100.0% positive
View Detail Request Quote
New
NEW SOURCE1 / YORK S1-03100878001 TEMPERATURE SENSOR
USD $29.95
Seller: 100.0% positive
View Detail Request Quote
New – Open box
Schneider Electric STD150 Air Temperature Sensor 5123058000
USD $175.00
Seller: 99.9% positive
View Detail Request Quote
New
Replacement Oxygen Sensor - 16916 Oxygen Sensor for Robinair R-1234yf
USD $130.99
Seller: 99.5% positive
View Detail Request Quote
For parts or not working
Johnson Controls NSB8BHN240-0 Room Temp
USD $120.00
Seller: 99.1% positive
View Detail Request Quote