14,550 results in Business & Industrial
New – Open box
Intempco Immersion Temp. Sensor R55B-L-P-1-TB-D-S-B-075-EN-H-010-WA2-A 32/122F
USD $450.00
Seller: 100.0% positive
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New – Open box
Lot of 10 NEW WETSWITCH Flood Detector Model MS2 HVAC Water Sensor 24V
USD $299.95
Seller: 100.0% positive
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New
FOR DEUTZ 218715GT, 04218100, 04218372 4218372 COOLANT LEVEL SENSOR TCD3.6
USD $165.09
Seller: 99.0% positive
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Used
Honeywell C7232B1006 CO2 Sensor/Controller
USD $200.00
Seller: 100.0% positive
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New
Ice-O-Matic Thermistor Sump Z 10K Genuine OEM ICE 9041112-01
USD $34.95
Seller: 100.0% positive
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New
NEW Netvox R720E LoRaWAN wireless TVOC/Temp/Humidity Sensor
USD $20.00
Seller: 100.0% positive
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New
Navien Outdoor Temperature Sensor OTS-01 (NCB)
USD $16.49
Seller: 100.0% positive
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New
Supco SHL502 Gas Furnace Limit Thermostat Open 180°F, Close 150°F
USD $16.99
Seller: 98.9% positive
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New
Waste oil heater parts CAD CELL, fire eye, flame sensor fits most brands C-10
USD $16.00
Seller: 100.0% positive
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New
Distech Controls PDITE-SMRTVUE-01 Allure EC-Smart-Vue Room Temp Sensor
USD $125.97
Seller: 100.0% positive
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New
Trane MOD02688- Genuine OEM Replacement Part
USD $130.06
Seller: 99.7% positive
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New
York Temperature Sensor,6 Inch Lead S1-03103027000 - Genuine OEM Replacement
USD $82.80
Seller: 99.7% positive
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New – Open box
Complete Beckett Flame Detector with Cad Cell Eye, 30" leads, "S" Bracket E80-1
USD $16.99
Seller: 99.5% positive
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New
16916 Oxygen Sensor with 16913 Filter Replacement for Robinair AC1234-4/AC1234-6
USD $122.85
Seller: 0.0% positive
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New
16916 Oxygen Sensor Replacement & 16913 Refrigerant Identifier Replacement
USD $122.85
Seller: 0.0% positive
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New – Open box
TRANE SEN02503 WCS-SC02 Air-Fi Wireless Room Sensor With CO2 & Occupancy sensor
USD $40.00
Seller: 100.0% positive
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New
REZNOR 210762 Waste Oil Heater Pre Heater LOW Temp Limit Switch (BLACK WIRES)
USD $37.65
Seller: 99.4% positive
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New – Open box
Trane X13511528-01 Wired Zone Sensor Baysens077A New in Box Free Shipping
USD $24.95
Seller: 100.0% positive
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New – Open box
Johnson Control A99BC-25 Temperature Sensor
USD $31.77
Seller: 99.8% positive
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New
Belimo 22WDP-515 Differential Pressure Sensor Water
USD $395.99
Seller: 99.9% positive
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New – Open box
Versus Industries Hawkeye 708 Current Switch Sensor, New no original packaging
USD $29.00
Seller: 99.8% positive
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New
Johnson Controls TE-631GM-1 Duct Probe Sensor *NEW*
USD $9.99
Seller: 100.0% positive
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New
Avantco Controller Sensor 17813892 - Genuine OEM Replacement Part
USD $36.61
Seller: 99.7% positive
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New
BECKETT 7600TSU AQUASMART Replacement Temperature Sensor
USD $139.80
Seller: 100.0% positive
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New – Open box
Y75AS-2 BASO SENSING PROBE FLAME SENSOR NEW
USD $11.71
Seller: 99.6% positive
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New
Modine® Hot Dawg® Pressure Switch, HD30, HD45, HD60 - Ships FREE TODAY!
USD $69.90
Seller: 99.8% positive
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New
Lochinvar PLT3022 Flame Sensor And Gasket Kit For Knight Boilers 100165930
USD $17.01
Seller: 99.9% positive
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New – Open box
Honeywell Purple Peeper UV Flame Detector | C7012A1145
USD $999.99
Seller: 100.0% positive
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New – Open box
Schneider Electric EPP301 Pressure, Dry, Panel, 0-1” WC, S6 Pressure Sensor
USD $75.00
Seller: 100.0% positive
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New – Open box
General Eastern RH-3-I-D Relative Humidity Transmitter
USD $379.99
Seller: 100.0% positive
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New
V47400 compressor protection module 24v NEW!!
USD $300.00
Seller: 100.0% positive
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New
Replacement Oxygen Sensor - 16916 Oxygen Sensor for Robinair R-1234yf NEW
USD $130.99
Seller: 98.4% positive
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Used
TAC STR-150 Sensor Temp Room
USD $16.99
Seller: 100.0% positive
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New – Open box
Trane Service First X13511528-01 Rev E Wired Zone Sensor BAYSENS077A New No Box
USD $23.84
Seller: 99.7% positive
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New
NEW 1380679 Fast HVAC PARTS Furnace Flame Sensor SP209 FREE SHIPPING
USD $15.99
Seller: 99.8% positive
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New
AQUAGUARD AG-3150E Primary Pan Condensate Sensor Plus Secondary Sensor
USD $21.24
Seller: 99.7% positive
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New
BG-101 Big Goose Latching HVAC Float Switch For Drain Pans 24 Vac 4 Amp NEW
USD $11.04
Seller: 100.0% positive
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New
SENSOR 32M86 - Genuine OEM Replacement Part
USD $15.14
Seller: 99.7% positive
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New
WATTMASTER OE265-13-G OUTDOOR HUMIDITY SENSOR, 12-24 VAC/VDC 200716
USD $148.00
Seller: 99.1% positive
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Used
Protection Module INT369 R Motor Protector INT369 R 22A 276 S22
USD $190.00
Seller: 99.6% positive
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New
GENUINE OEM HONEYWELL GAS VALVE TEMPERATURE SENSOR BRADFORD WHITE WATER HEATERS
USD $14.95
Seller: 99.9% positive
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New – Open box
22ADP-584 DUCT SENSOR (AIR ) AC24 V /DC15
USD $165.50
Seller: 99.7% positive
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New
RECTORSEAL SS1 97632 OVERFLOW SHUT OFF SAFE-T-SWITCH W/CLEANOUT TOOL
USD $19.49
Seller: 99.9% positive
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New – Open box
Epulse Condensation Monitor EE046 E+E elektronik 24VAC
USD $54.95
Seller: 99.3% positive
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New
New Goodman 107352 Upgraded Flame Sensor Rod PSE-AM7
USD $12.00
Seller: 99.2% positive
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New
Trane X13511530-01 Wired Zone Sensor BAYSENS073A SEN01450 NEW
USD $24.99
Seller: 99.8% positive
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Used
JOHNSON CONTROLS CD-P00-00-0 / CDP00000 (USED)
USD $687.01
Seller: 99.3% positive
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Used
Carrier 33ZCT56SPT Space Temperature Sensor + HH51BX005 Remote Room Temp Sensor
USD $24.49
Seller: 100.0% positive
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