14,294 results in Business & Industrial
New
Maxitrol MT2R-12 Mixing Tube & TS121 Discharge Air Temperature Sensor + Extras
USD $115.75
Seller: 100.0% positive
View Detail Request Quote
Seller refurbished
CAPP/USA SELF-CHECKING ULTRA-VIOLET (UV) FLAME DETECTOR 120 VAC 31820
USD $224.00
Seller: 99.5% positive
View Detail Request Quote
New
Trane RH/Temp Duct Mounted Sensors 3% BAYSENS037A X13790445010 SEN01178
USD $70.00
Seller: 97.5% positive
View Detail Request Quote
New
Honeywell C7089U1006 Outdoor Temperature 60" Leads 12 Month Warranty
USD $22.15
Seller: 99.1% positive
View Detail Request Quote
New
SCHNEIDER EPP302LCD DRY PANEL STATIC DIFFERENTIAL PRESSURE/AIR SENSOR MODULE
USD $143.49
Seller: 99.9% positive
View Detail Request Quote
New β Open box
Fireye 45UV5-1006 Scanner UV New
USD $795.50
Seller: 100.0% positive
View Detail Request Quote
New
GENUINE OEM HONEYWELL GAS VALVE TEMPERATURE SENSOR BRADFORD WHITE WATER HEATERS
USD $14.95
Seller: 100.0% positive
View Detail Request Quote
New β Open box
New No Box Fenwal Thermoswitch 17002-0 Warranty Fast Shipping πΊπΈ
USD $255.00
Seller: 99.9% positive
View Detail Request Quote
New β Open box
RectorSeal Safe-T-Switch SS3 Low Voltage Condensate Overflow Shut-Off Switch
USD $14.95
Seller: 99.5% positive
View Detail Request Quote
Used
Lennox Pulse Flame Sensor & Igniter Champion F121500 Y99 from working unit G21Q
USD $40.00
Seller: 99.7% positive
View Detail Request Quote
New
Veris TEH00 (Wall Mount Temperature Sensor)
USD $28.00
Seller: 100.0% positive
View Detail Request Quote
New
WHITE RODGERS 3049-1 AUTOMATIC PILOT β BRAND NEW β CARRIER HH71DP001
USD $59.00
Seller: 99.1% positive
View Detail Request Quote
New
SENSOR 32M86 - Genuine OEM Replacement Part
USD $15.14
Seller: 99.7% positive
View Detail Request Quote
New
16916 Oxygen Sensor for Robinair R-1234yf Machine Replacement Oxygen Sensor NEW
USD $130.99
Seller: 99.4% positive
View Detail Request Quote
New
Replacement Oxygen Sensor - 16916 Oxygen Sensor for Robinair R-1234yf NEW
USD $130.99
Seller: 97.2% positive
View Detail Request Quote
New
1pcs KRIWAN Protection Module INT69 SCY2 Diagnose
USD $380.11
Seller: 100.0% positive
View Detail Request Quote
New
DataNab MBus_io12_LCD Programmable Modbus I/O Device w/ LCD Display - Brand New
USD $120.00
Seller: 100.0% positive
View Detail Request Quote
New
Danfoss 080Z2187 pv02 Zone Temperature Sensor
USD $25.00
Seller: 100.0% positive
View Detail Request Quote
New
HONEYWELL T7022A1010 Electronic Return Air Temperature Sensor 1420 Ohms NEW
USD $13.54
Seller: 99.7% positive
View Detail Request Quote
New
Trane SEN01159 Sensor (NEW)
USD $21.99
Seller: 99.7% positive
View Detail Request Quote
New β Open box
Dwyer RHPLC-3N11, 101917-00, Wall Mount Humidity/Temp Transmitter
USD $49.95
Seller: 100.0% positive
View Detail Request Quote
New β Open box
RIELLO CAD CELL EYE 3002280 / 20132573 NEW OLD STOCK
USD $34.00
Seller: 99.7% positive
View Detail Request Quote
New β Open box
Honeywell Resideo Pressure Sensor Switches ,BA20276, (10 Pc In Lot) 3098-O
USD $55.00
Seller: 100.0% positive
View Detail Request Quote
New
SENSOR, THERMISTOR, S 12-00395-01SV - Genuine OEM Replacement Part
USD $85.02
Seller: 99.7% positive
View Detail Request Quote
New
Lennox 107456-01, Carbon Dioxide (CO2) Sensor Kit, Wall Mount, White
USD $299.00
Seller: 99.7% positive
View Detail Request Quote
Used
2 Carrier flame Sensors Sensor LH33WZ516 LH680013 LH33WZ514
USD $7.00
Seller: 100.0% positive
View Detail Request Quote
New
Johnson Controls Wall Mount Temp Sensor TE-6314P-1 With Base And Cover
USD $25.00
Seller: 100.0% positive
View Detail Request Quote
New
York Sensor,Flame,Gas S1-02537499000 - Free Shipping + Geniune OEM
USD $39.99
Seller: 99.8% positive
View Detail Request Quote
New
1pcs KRIWAN Protection Module INT69 SC2 Motor Protector 115-230V
USD $183.35
Seller: 100.0% positive
View Detail Request Quote
New
Trane BAYSENS036A, X13790444010, SEN01561 Temperature and Humidity Zone Sensor
USD $54.00
Seller: 100.0% positive
View Detail Request Quote
New β Open box
Johnson Controls Temp Sensor-White-No Display
USD $107.77
Seller: 100.0% positive
View Detail Request Quote
New β Open box
Fireye 4-263-1 Firetron Cell only
USD $160.00
Seller: 100.0% positive
View Detail Request Quote
New
100074382 EKK2C0 Water Inlet Filter OEM 100074382 For TKJR T-K3 TK-4 T-D2
USD $12.50
Seller: 99.8% positive
View Detail Request Quote
New
SIEMENS DUCT TEMP SENSOR #533-376-18 - NEW - FREE SHIPPING
USD $50.00
Seller: 98.7% positive
View Detail Request Quote
New β Open box
Schneider Electric SXWSATXXXSLX Temperature Sensor for SmartX Controllers
USD $149.95
Seller: 100.0% positive
View Detail Request Quote
New β Open box
Universal Parts 62-2444-71 Remote Flame Sensor Kit
USD $16.75
Seller: 100.0% positive
View Detail Request Quote
New
Outdoor Temperature Sensor 907-970140-1-R / 90797014 Factory Authorized Parts
USD $27.00
Seller: 99.9% positive
View Detail Request Quote
New β Open box
Johnson Controls / York 025-41756-003 Pressure Transducer
USD $185.00
Seller: 99.5% positive
View Detail Request Quote
New β Open box
New! Distech Controls Allure UNITOUCH-W PDIDI-UNITW-00 Bluetooth Room Device
USD $120.00
Seller: 100.0% positive
View Detail Request Quote
New
Replacement Oxygen Sensor - 16916 Oxygen Sensor for Robinair R-1234yf
USD $160.88
Seller: 99.7% positive
View Detail Request Quote
New β Open box
Functional Devices RIBXK420-100 Split Core Analog 4-20mA Current Transducer New
USD $30.59
Seller: 99.9% positive
View Detail Request Quote
New β Open box
TSD01BW Tasseron 51-15 NL Temperature Control Sensor
USD $54.99
Seller: 99.9% positive
View Detail Request Quote
New
NEW IN BOX Emerson HMI 1TT3 Refrigerant Liquid Moisture Indicator PCN: 065406
USD $12.00
Seller: 100.0% positive
View Detail Request Quote
New
C7250A1001 50047770-002 Honeywell Electronic Temperature Sensor & Manual ~ NEW
USD $19.99
Seller: 100.0% positive
View Detail Request Quote
New
Oxygen Sensor 234-4242 234-4251 Upstream Downstream for 2.4L 2010-2014 Equinox T
USD $46.49
Seller: 99.7% positive
View Detail Request Quote
New
Johnson Controls HL-67N5-8N00P Humidity Device w/ Temp Sensor
USD $549.99
Seller: 100.0% positive
View Detail Request Quote
New
Carrier HN52KC024 Contactor Black 600 Volt 30 Amp 2-Pole Coil 24VAC 50/60Hz
USD $14.37
Seller: 99.0% positive
View Detail Request Quote
New
SENO2076 Wired Display Sensor, Trane X13790886010
USD $175.00
Seller: 0.0% positive
View Detail Request Quote