14,373 results in Business & Industrial
New
52W29 Flame Sensor for Lennox,Ducane,Armstrong Furnaces G40 G41 G50 G51
USD $18.03
Seller: 100.0% positive
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New – Open box
New – Open box
FIREYE MAUV1 ULTRA VIOLET AMPLIFIER MODULE
USD $125.00
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: 100.0% positive
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New
SEN01114 Flame Sensor for Trane Furnace - Flame Sensor Igniter Sensing Rod for T
USD $12.58
Seller: 99.1% positive
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New
Brand New Mitsubishi FX3U-32BL 3.0v Lithium PLC Battery
USD $19.99
Seller: 99.7% positive
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New – Open box
Carrier 33ZCT56SPT Spare Sensor
USD $150.00
Seller: 99.8% positive
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New – Open box
Honeywell Analogue Humidity Sensor #C7600C 2001
USD $39.99
Seller: 99.2% positive
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New – Open box
Mamac Systems TE-702-B-12-B Duct Temperature Sensor (6" Probe Length)
USD $19.99
Seller: 99.7% positive
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New
Condensate Drain Pan Safety Switch Water Overflow Protection Cutoff Clip-on CS3
USD $27.99
Seller: 99.5% positive
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New – Open box
SIEMENS QAA2291.EWSC WIRELESS ROOM SENSOR WHITE NIB
USD $47.96
Seller: 99.9% positive
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New
HONEYWELL SPXCDXSHXSS Hydrogen sulfide H2S Sensor
USD $427.50
Seller: 100.0% positive
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New
NEW SIEMENS TXS1.12F4 24VDC POWER SUPPLY 4 AMP FUSE B421
USD $99.99
Seller: 99.8% positive
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New – Open box
Trane Outdoor Temperature Sensor BAYSEN024A Outdoor Sensor
USD $69.50
Seller: 99.9% positive
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Used
Reliable Controls SST SSTWS-T0007 Smart Sensor White with Setpoint
USD $29.00
Seller: 100.0% positive
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Used
Carrier Bryant Payne Compresser Wiring Harness 14 AWG 312906-405
USD $29.99
Seller: 99.6% positive
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New
Siemens 540-660A RS540 Electronic Room Sensor Desert Beige *BRAND NEW*
USD $82.49
Seller: 98.9% positive
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New – Open box
Honeywell, Trane Temperature Sensor, C7150B1004, SEN 0134
USD $21.43
Seller: 99.7% positive
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New – Open box
Google Nest Temperature Sensor T5000SF for Nest Thermostats White
USD $21.50
Seller: 100.0% positive
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Seller refurbished
CAPP/USA SELF-CHECKING ULTRA-VIOLET (UV) FLAME DETECTOR 120 VAC 31820
USD $224.99
Seller: 99.9% positive
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Used
2012-2024 AUDI S5 CONVERTIBLE CABIN AIR QUALITY SENSOR OEM
USD $20.95
Seller: 99.8% positive
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Used
Johnson Controls TE-67NT-1B00 Thermostat
USD $29.00
Seller: 100.0% positive
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New – Open box
Trane BAYSEN01ATEMPAA Temperature Outdoor Sensor Wired
USD $55.00
Seller: 99.8% positive
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Used
Honeywell C7250A1001 Mixed Air Temperature Sensor
USD $6.00
Seller: 100.0% positive
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New
Coorstek 1096047 Flat Igniter Model 271NM (Same As A Norton)
USD $35.00
Seller: 100.0% positive
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Used
Carrier HH57AC080 Temperature Sensor
USD $18.37
Seller: 99.8% positive
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New
Johnson Controls NS-DTN7043-0 NS Series Network Discharge Air Sensor
USD $99.99
Seller: 100.0% positive
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New – Open box
NEW Honeywell 107324A 1829 Capillary Holder Assembly, 107324 Amp, 8-3/8''
USD $19.99
Seller: 99.9% positive
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Used
Bitzer SE-B3 Protection Module 34703501
USD $44.99
Seller: 99.4% positive
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New
213-243 Intake Air Charge Temperature Sensor Replacement for Chevy Malibu Astro
USD $11.70
Seller: 100.0% positive
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New – Open box
EMERSON 501-1126 Return Air Temperature Sensor - Purple - (5011126)
USD $29.95
Seller: 99.9% positive
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New – Open box
NS-ATB7F03-1Johnson Controls Temperature Sensors, NS Network Sensors Series
USD $104.99
Seller: 99.9% positive
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New
Belimo 01DT-5LN Duct/Immersion Sensor Temperature Passive, NTC10k (10k2), 6"
USD $23.00
Seller: 99.7% 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
SCHNEIDER ELECTRIC EHD110-500 TEMP DUCT SENSOR
USD $85.00
Seller: 100.0% positive
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New
Trane SEN01577- Genuine OEM Replacement Part
USD $387.75
Seller: 99.7% positive
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New – Open box
Genuine OEM Trane Enthalpy Sensor Control Kit BAYENTH001A Mamac X13540619010
USD $59.99
Seller: 100.0% positive
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New
Trane Air-Fi Wireless Communications Sensor WCS-SD-SB
USD $35.99
Seller: 99.2% positive
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New
SENSOR, ZONE, SET TOV, THREE SPEED FAN SEN01518 - Genuine OEM Replacement Part
USD $168.91
Seller: 99.7% positive
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New
Honeywell T775-SENS-OAT Outdoor Temperature Sensor
USD $60.00
Seller: 99.3% positive
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New – Open box
Honeywell TRADELINE C7735A 1000 Discharge Air Temperature Sensor with Manual
USD $23.99
Seller: 100.0% positive
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New
Kele Precon ST-W22E-XH immersion Temperature Sensor
USD $15.00
Seller: 100.0% positive
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New
Furnace Microtemp Fuse Limit G5AM0600 104C THERMAL CUTOFF
USD $14.00
Seller: 100.0% positive
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New
Danfoss AK-ZTP2 Zone Temperature Sensor NEW In Box
USD $26.05
Seller: 99.9% positive
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New – Open box
JOhnson Controls 12Y968 Silicon PTC Temperature Sensor 2 Meter cable -40 - 105C
USD $49.50
Seller: 100.0% positive
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New
DanFoss 1090173 Temperature Sensor
USD $102.00
Seller: 100.0% positive
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New
NEW GENUINE CARRIER Enthalpy Sensor HH57AC078 **FREE SHIPPING**
USD $129.99
Seller: 99.3% positive
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New – Open box
Setra DPT2640-05D-1 2641005WD2DA1C Pressure Transducer new
USD $185.99
Seller: 100.0% positive
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