14,496 results in Business & Industrial
New – Open box
York Source1 02526354001 Temperature Control Sensor Switch Open 55 x Close 27
USD $12.59
Seller: 99.8% positive
View Detail Request Quote
New
Safe-T-Switch SS3 Low Volt Condensate Overflow Shutoff Switc
USD $10.99
Seller: 99.0% positive
View Detail Request Quote
New
Trane Remote Indoor Temp Sensor , Wireless
USD $104.95
Seller: 100.0% positive
View Detail Request Quote
New
NEW RECTORSEAL 97632 MODEL SS1 OVERFLOW SHUT OFF SAFE-T-SWITCH W/CLEANOUT TOOL
USD $19.75
Seller: 99.9% positive
View Detail Request Quote
New – Open box
Universal Parts 62-2444-71 Remote Flame Sensor Kit
USD $16.75
Seller: 100.0% positive
View Detail Request Quote
New
New RECTORSEAL 97695 SAFE-T-SWITCH SS700E ELECTRONIC CONDENSATE OVERFLOW SWITCH
USD $19.00
Seller: 100.0% 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
Rigol VB1032 VSWR Bridge (1 MHz to 3.2 GHz) including VSWR Software
USD $659.00
Seller: 99.7% positive
View Detail Request Quote
New
TradePro Condensate Drain Pan Switch Overflow Protection Clip-on CS3
USD $14.39
Seller: 98.5% positive
View Detail Request Quote
New – Open box
Honeywell H7012B1023 Room 3% Humidity Transmitter (0-10V) With NTC20KΩ Sensor
USD $143.10
Seller: 100.0% positive
View Detail Request Quote
New
Siemens QAM22.6 Duct Temperature Sensor
USD $49.95
Seller: 99.8% positive
View Detail Request Quote
New – Open box
Danfoss 013G8564 Remote Sensor - White
USD $150.00
Seller: 100.0% positive
View Detail Request Quote
New – Open box
BELIMO 22ADP-584L DUCT CONNECTOR DIFFERENTIAL PRESSURE SENSOR AIR NEW OPEN BOX
USD $135.00
Seller: 100.0% positive
View Detail Request Quote
New
New Siemens 533-376-8 20-120F 100k Ohm 8" Probe Duct Point Temperature Sensor
USD $49.99
Seller: 99.6% positive
View Detail Request Quote
New
4x Danfoss Temperature Sensor AKS 21 A 084N2008
USD $125.00
Seller: 100.0% positive
View Detail Request Quote
New – Open box
SIEMENS 533-380 DUCT AVERAGING TEMP SENSOR +20F TO +120F 24' FLEX PROBE NEW
USD $45.00
Seller: 100.0% positive
View Detail Request Quote
New – Open box
Siemens Duct Air Quality Sensor QPM2100 NEW
USD $165.00
Seller: 99.8% positive
View Detail Request Quote
New
Honeywell P/N 50027680-002 Bradford White RTD Sensor New!! SHIPS FREE
USD $14.91
Seller: 100.0% positive
View Detail Request Quote
New – Open box
(New) Johnson Controls TE-6361E-301, 10k, Type II NTC, 8 Inch (Also TE-6361E-2?)
USD $22.50
Seller: 99.3% positive
View Detail Request Quote
New
Siemens Site Controls Digital Zone Controller New
USD $74.99
Seller: 99.1% positive
View Detail Request Quote
New
Trane CO2 Sensor BAYSENS251A Wall Mount New In Box
USD $23.99
Seller: 99.7% positive
View Detail Request Quote
New
KNOB,SHARPENER ASSEMBLY 00-479347 - Genuine OEM Replacement Part
USD $111.80
Seller: 99.7% positive
View Detail Request Quote
New
Waste oil heater parts CAD CELL, fire eye, flame sensor fits most brands 60 inch
USD $42.00
Seller: 100.0% positive
View Detail Request Quote
New
LH680014 Furnace Flame Sensor for Carrier, Bryant, Payne LH33WZ511, LH33WZ515
USD $16.14
Seller: 99.3% positive
View Detail Request Quote
New – Open box
NEW Johnson Controls NS-BHB7002-0 Room Multi- Sensor Temperature and Humidity, 1
USD $398.98
Seller: 99.9% positive
View Detail Request Quote
New
Lot of 2- Robertshaw Flame Sensor P/N: 10-681 (Free Shipping)
USD $19.75
Seller: 100.0% positive
View Detail Request Quote
New – Open box
Fireye Firetron Cell 4-263-1 FLAME SENSOR CELL NEW
USD $126.61
Seller: 99.6% positive
View Detail Request Quote
New
Siemens 533-380-24 Duct Sensor, 24Ft Overall D
USD $150.99
Seller: 99.8% positive
View Detail Request Quote
New – Open box
RectorSeal Safe-T-Switch SS3 Low Voltage Condensate Overflow Shut-Off Switch
USD $14.95
Seller: 99.6% positive
View Detail Request Quote
New – Open box
New
SENSOR IMMERSION TST2060 - Genuine OEM Replacement Part
USD $41.88
Seller: 99.7% positive
View Detail Request Quote
New – Open box
Venstar ACC0401 Remote Sensor Temperature Sensor New open box
USD $35.99
Seller: 99.6% positive
View Detail Request Quote
New
Trane SEN02133- Genuine OEM Replacement Part
USD $133.22
Seller: 99.7% positive
View Detail Request Quote
New
K,GASKET,FLAME SENSOR 100208091 - Genuine OEM Replacement Part
USD $19.79
Seller: 99.7% positive
View Detail Request Quote
New
Automated Logic ZS2PL-H-ALC, Room Temp and Humidity sensor w/ Slide adjust
USD $199.00
Seller: 100.0% positive
View Detail Request Quote
Used
Magnahelic Static Pressure Gauge
USD $20.00
Seller: 100.0% positive
View Detail Request Quote
New – Open box
NEW Honeywell 107324A 1829 Capillary Holder Assembly, 107324 Amp, 8-3/8''
USD $19.99
Seller: 99.9% positive
View Detail Request Quote
New
NOVAR 712007000 DTS-30 DUCT TEMP SENSOR
USD $90.00
Seller: 99.5% positive
View Detail Request Quote
New – Open box
Liebert Vertiv LT410 Liqui-Tect Point Sensor Leak Detection 24V 50-60Hz Open Box
USD $84.95
Seller: 100.0% positive
View Detail Request Quote
New – Open box
SIEMENS 547-100 ROOM STATIC PRESSURE SENSOR NEW OPEN BOX
USD $13.95
Seller: 100.0% positive
View Detail Request Quote
New
Goliath AquaGuard AG-4200 Water Sensor Kit
USD $17.99
Seller: 98.9% positive
View Detail Request Quote
New – Open box
TRANE X13790886010 SEN02076
USD $180.00
Seller: 100.0% positive
View Detail Request Quote
New
Rheem AP14720-1 FV Replacement Sensor Harness 12 Month Warranty
USD $17.50
Seller: 99.2% positive
View Detail Request Quote
Used
TRANE BAYSENS924BB---Touchscreen Programmable Zone Sensor -
USD $55.00
Seller: 99.7% positive
View Detail Request Quote
New
Trane BAYC02K101A C02 Sensor Kit New
USD $199.00
Seller: 100.0% positive
View Detail Request Quote
New
SIEMENS QAC2030U OUTDOOR AIR TEMPERATURE SENSOR NTC 10K OHM TYPE 2 NEW
USD $35.00
Seller: 99.3% positive
View Detail Request Quote
Used
SIEMENS QRI2B2.B180B Infrared Burner Flame Detector Lateral Sensor.
USD $165.00
Seller: 100.0% positive
View Detail Request Quote
New
1pcs new KRIWAN compressor protection module INT69 Auslösegerät 52A121S27
USD $386.00
Seller: 100.0% positive
View Detail Request Quote