13,807 results in Business & Industrial
New
New Flame Sensor Replacement 1380679
USD $69.00
Seller: 100.0% positive
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New
SEN-500-3 Johnson Controls OUTDOOR AIR TEMP COMM MODULE WITH DUCT MOUNT SENSOR
USD $47.31
Seller: 100.0% positive
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New – Open box
Taco Safe Guard Thermostatic Valve Operator w/ Built-in Sensor 5209-2
USD $19.00
Seller: 99.7% positive
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New
W E Anderson 18" Dwyer 160-18 Sensing Tube 108004-00 A52L Ships Same Day
USD $99.00
Seller: 100.0% positive
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New
1pcs GOLDAIR SE-B1 Protection Module Bitzer Part-no.34701901
USD $46.74
Seller: 100.0% positive
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New – Open box
BAPI BA/3 25K R-Z-CG-CPW TEMPERATURE SENSOR
USD $29.99
Seller: 99.4% positive
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New
New Siemens 544-339-4 PT 1K Ohm 4" Probe Duct Temperature Sensor
USD $39.98
Seller: 99.9% positive
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New
LOT OF 2 - Trane BAYSENS073A SEN01447 Zone Sensors. 10k, Occ. X13511530-01 NEW
USD $110.00
Seller: 100.0% positive
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New – Open box
Copeland Emerson CPC Orange Defrost Temp Sensor 501-1127
USD $90.00
Seller: 100.0% positive
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New
E+E ELEKTRONIK EE371 COMPACT DEW POINT SENSOR. EE371-PA2PN100D2/MA53GA3SAL
USD $1,750.00
Seller: 100.0% positive
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New
NEW - Factory Authorized Parts Thermistor Sensor WIRE ONLY 30GB660002
USD $70.00
Seller: 100.0% positive
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New – Open box
Rectorseal Safe-T-Switch SS3 Condensate Overflow Shut-off Switch Part 97647 NEW
USD $14.88
Seller: 99.7% positive
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New
Distech Controls Allure EC-Smart-Vue-M PDITE-SMRTVUM-00 Room Temp Motion
USD $199.99
Seller: 100.0% positive
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Used
Nanomix 4-20ma Sensation technology H2 Sensor
USD $19.99
Seller: 99.7% positive
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New – Open box
Mamac Systems Temperature Sensor TE-205-F-7
USD $20.00
Seller: 100.0% positive
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New
Barber Colman Element Kit K-347-A Ships on the Same Day
USD $15.00
Seller: 100.0% positive
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New
OEM A.O. SMITH 9006029015 FLAMMABLE VAPOR SENSOR WITH BRACKET 100110832
USD $67.50
Seller: 99.8% positive
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New
Trane BAYSENS077A Wired Zone Sensor, 10K Only, Part X13511528-01 Rev F
USD $55.00
Seller: 100.0% positive
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Used
Honeywell P/N 50027680-002 Bradford White RTD Sensor OEM
USD $12.50
Seller: 98.8% positive
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New – Open box
NEW Lennox 57J01 Pressure Switch 57J0101; Tridelta FS4545–1861 
USD $134.30
Seller: 100.0% positive
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Used
Temperature Sensor TR23 20k Type 2 Honeywell Used
USD $22.50
Seller: 100.0% positive
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New
022 80174 00 Mahle Oxygen Sensor For R1234YF Neutronics Identifier
USD $485.00
Seller: 99.7% positive
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New
EP-8000-4 Johnson Controls E-P Transducer,4-20Ma,Hi Volum OEM EP-8000-4
USD $360.95
Seller: 99.1% positive
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New
CSI Temperature Sensor LTS80D2, 605532-0002 New
USD $32.79
Seller: 99.8% positive
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New – Open box
Siemens Duct Point Temperature Sensor QAM2012.010
USD $17.36
Seller: 98.7% positive
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New
Supco SHL508 Gas Furnace Limit Thermostat Open 190°F, Close 170°F
USD $16.99
Seller: 100.0% positive
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New – Open box
Greystone Temperature Sensor TE200FDD7B
USD $35.60
Seller: 100.0% positive
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New
TRANE 10/150F Temperature Sensor; 4" Probe, SEN00296 (NEW)
USD $259.99
Seller: 99.7% positive
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New – Open box
~Discount HVAC~ HH79NZ005 - Carrier Parts Discharge Thermister
USD $24.95
Seller: 100.0% positive
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New
SIEMENS QAA2212.FWSN Room Temp Sensor, Platinum, 32-122 F 48RH64
USD $149.73
Seller: 99.7% positive
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New – Open box
Sporlan Well Sensor Kit 952795
USD $215.00
Seller: 99.6% positive
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Used
Protection Controls Inc. UV Scanner P-C II New Surplus
USD $60.00
Seller: 99.9% positive
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New
White Rodgers 790-843A1 Flame Sensor 2200F 30" Rod
USD $18.88
Seller: 99.9% positive
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New – Open box
SIEMENS 540-661B SERIES 1000 ROOM TEMPERATURE SENSOR NEW OPEN BOX
USD $75.00
Seller: 100.0% positive
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New
DISTECH CONTROLS BACnet ECB-VAV (IMP) CDIB-VAXX-IMP-10
USD $450.00
Seller: 100.0% positive
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New
SENVA AQ2W-BC2AAADF TotalSense Indoor Environmental and Air Quality Sensor.
USD $119.99
Seller: 100.0% positive
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New
Maxitrol TS114E Discharge Air Sensor 100–250F
USD $99.95
Seller: 100.0% positive
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New
SS2 Condensate Float Switch Clear PVC Overflow Safety Level Sensor for HVAC Drai
USD $40.99
Seller: 87.5% positive
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New – Open box
Siemens Duct Temperature Sensor QAM2012.010 Platinum 1000 Ohm 4" Probe
USD $35.19
Seller: 99.8% positive
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New – Open box
Cutler Hammer Proximity Sensor E57LAL18T111
USD $79.19
Seller: 100.0% positive
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New
C554A1463 Cadmium Sulfide Flame Detector for Honeywell R8182 Oil Primary Control
USD $78.73
Seller: 99.3% positive
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Used
STI 42676-0200 F943200BR-1 20" Flex-Safe Light Safety Curtain Receiver
USD $22.71
Seller: 99.8% positive
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New – Open box
NEW Minco Transmitter Housing, 0H333P3, For TT176 Transmitter
USD $17.99
Seller: 99.8% positive
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New
Hatco 02.40.015.00 LWCO Probe Short
USD $24.88
Seller: 99.9% positive
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New – Open box
Lennox 33F37 Flame Sensor For Penn Johnson Pilot 33G 33F3701 NEW FREE SHIPPING
USD $38.99
Seller: 99.3% positive
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New
OEM Carrier Bryant TSTATXXSEN01-B Thermistor Outdoor Air Temperature Sensor OAT
USD $33.62
Seller: 100.0% positive
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New – Open box
New Forecyte FY01 Vibration and Temperature Sensor 2AMLK-FY01
USD $350.00
Seller: 100.0% positive
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New
Replacement Oxygen Sensor - 16916 Oxygen Sensor for Robinair R-1234yf NEW
USD $128.59
Seller: 99.0% positive
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