14,110 results in Business & Industrial
New
88K38 Lennox Discharge Air Sensor OEM 88K3801
USD $79.99
Seller: 100.0% positive
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New – Open box
NOS OEM Genuine Rheem Ruud Furnace Part 47-25349-03 Limit Switch L150-20 3"
USD $39.99
Seller: 100.0% positive
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New – Open box
Supply Air Temperature Sensor HH79ZZ012 Bag 350015-801 Lot Of 12 Sensors
USD $20.00
Seller: 98.5% positive
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Used
Weed Instrument Series 4150 35-75°C Temperature Range Sensor Mate12-40VDC
USD $44.99
Seller: 99.8% positive
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New
Lot of 2- Robertshaw Flame Sensor P/N: 10-681 (Free Shipping)
USD $19.75
Seller: 100.0% positive
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New – Open box
Johnson Control TE-6000-5 Temperature Sensor
USD $49.80
Seller: 100.0% positive
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New – Open box
PARKER 023-0073 MICRO THERMO DISCHARGE TEMPERATURE SENSOR 20ft BULLET 10K TYPE 2
USD $14.99
Seller: 99.8% positive
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Used
Trane OEM 10K Wired Zone Sensor BAYSENS074A ~ X13511527-01 REV E ~ SEN01447
USD $39.95
Seller: 99.7% positive
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New
NIB. Honeywell Aquastat Controller 100-240F, Cat# L6006A-1145 .. BR-310
USD $115.00
Seller: 100.0% positive
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New
AQUAGAURD AG-4200 WATERE SENSOR KIT
USD $23.42
Seller: 99.7% positive
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New
HONEYWELL 8" DISCHARGE SENSOR 40 - 140F C7046A 1004 (c)
USD $8.99
Seller: 99.2% positive
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New – Open box
ACI A/CP-I-6”-GD Immersion Pipe Sensor Galvanized Enclosure W/ Extra Stem Thing
USD $24.95
Seller: 99.5% positive
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New
OEM Upgraded Replacement for Amana Furnace Flame Sensor 10735201 by part
USD $13.22
Seller: 98.9% positive
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New – Open box
Setra 26410R5WD2DA1C Transducer Pressure Sensor DPT2640-0R5D-1
USD $49.99
Seller: 100.0% positive
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New
Lennox 15M42 SPST Manual Reset Rollout Switch 250F
USD $77.24
Seller: 100.0% positive
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New
WHITE-ROGERS 668-451 KWIK-SENSOR
USD $129.99
Seller: 99.4% positive
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New
QRA2 Burner Flame Sensor Flame UV Detector Compatible SIEMENS Flame Photocell
USD $55.71
Seller: 95.5% positive
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New
FLAME SENSOR S1-02538950000 with 30" Lead
USD $9.99
Seller: 99.1% positive
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New – Open box
Johnson Controls N-6810-1 Electro Pneumatic Transducer 4-20mA DC 0-30 PSI
USD $29.99
Seller: 100.0% positive
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New – Open box
NEW Vaisala HMW92D Relative Humidity/Temperature Transmitter, Wall-Mount
USD $400.00
Seller: 99.4% positive
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New
**NEW IN OEM BOX** Setra Transducer Model 26412R5WD11A1C 0-2.5" WC 4-20mA
USD $124.99
Seller: 100.0% positive
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New
~~Trane~BAYSENS119A~SEN01577~X13790884-01~Zone Sensor~NEW~~
USD $179.99
Seller: 100.0% positive
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Used
Honeywell C7770A1006 Return/Discharge sensor 6" Insertion Non Linearized 20K OHM
USD $14.99
Seller: 99.4% positive
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New – Open box
Lot of 4 Daikin p/n 107201601 Water 10k 80inch WHT LEAD Temperature Sensor
USD $34.00
Seller: 99.5% positive
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New – Open box
NEW Dwyer Instruments TE-SNW-F Surface Mount Sensor Temperature
USD $39.99
Seller: 99.9% positive
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New – Open box
Dwyer 100791-76 Air Duct Temp Sensor TE-DFN-A0448-00
USD $19.99
Seller: 99.6% positive
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New
Trane X13651467-01 Rev B ServiceFirst COMM Module for Wired Sensor
USD $12.34
Seller: 100.0% positive
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New
Johnson Controls HE-67N3-1B00W Humidity Sensor **NEW-SEALED!**
USD $250.00
Seller: 100.0% positive
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New
SIEMENS TEMPERATURE SENSOR TRANSMITTER 184-0018 / TT184
USD $29.99
Seller: 100.0% positive
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New
Lot of 6, Johnson Controls TE-631AM-2, Well Insertion Temperature Sensor NEW
USD $75.00
Seller: 96.8% positive
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New
Siemens 540-662A RS540 Electronic Room Sensor Desert Beige (b2)
USD $75.00
Seller: 99.8% positive
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New – Open box
TE-205-EX-10-5 Space Temp Sensor, Low Profile, P/B TE205-EX Series Information
USD $18.99
Seller: 100.0% positive
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New
Honeywell C7735A1000 Discharge Air Temperature Sensor
USD $14.65
Seller: 100.0% positive
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New
Siemens Model 547-203B Room Pressure Monitor
USD $350.00
Seller: 100.0% positive
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New – Open box
Venstar ACC0401 Remote Sensor Temperature Sensor New open box
USD $35.99
Seller: 99.6% positive
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New – Open box
Johnson Controls S1-TP350891 Limit Switch Open 120°F Close100°F
USD $62.33
Seller: 100.0% positive
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New
Supco SHL517 Gas Furnace Limit Thermostat Open 220°F, Close 180°F
USD $16.99
Seller: 100.0% positive
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Used
Banner SI-LS42DMI Safety Relay With Key
USD $50.00
Seller: 100.0% positive
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New – Open box
Mamac Systems - Tristate to Pneumatic HVAC Transducer - MMC325020 - NOS
USD $99.00
Seller: 100.0% positive
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New – Open box
BAPI BA/1.8K-PP-25-BB2 Temperature Thermistor Remote Sensors
USD $22.05
Seller: 99.9% positive
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New
VERIS TJBNR00 TEMP, VAV, 4" SS PROBE W/ PLATE, 1K8 PT
USD $14.99
Seller: 99.7% positive
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New – Open box
HONEYWEL T7147A1010 REMOTE SENSOR / OVERRIDE MODULE FOR T7300
USD $83.97
Seller: 99.8% positive
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New
Lennox 78L29 Manual Reset Rollout Switch 250F
USD $49.70
Seller: 100.0% positive
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New – Open box
Veris H708 Hawkeye 708 Solid-Core Current Switch 1 to 135 A Adjustable Point
USD $69.98
Seller: 99.9% positive
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New
ATONOMETRICS 810230-01 MARS RS485 Photovoltaic Soiling Sensor NEW Fast Shipping
USD $499.95
Seller: 100.0% positive
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New
Johnson Controls HE-67P3-0N00P 1000 Ohm Platinum Temp Sensor Duct Probe
USD $249.99
Seller: 100.0% positive
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New – Open box
Johnson Controls Temperature Sensor Averaging TEA-L00000
USD $79.00
Seller: 100.0% positive
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New
Johnson Controls / York 025-41756-302 Pressure Transducer New
USD $161.00
Seller: 100.0% positive
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