13,807 results in Business & Industrial
New – Open box
Siemens RAK113.1030M Temperature Limiting Device Landis & Staefa NEW
USD $395.00
Seller: 100.0% positive
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New
STEVECO Contactor #90-160 3 pole Qty-2 NEW (old stock)
USD $24.99
Seller: 100.0% positive
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New – Open box
NEW COLMAN HC-101-0-0-1 COMPOSITE HUMIDITY ELEMENT Q457A 1076
USD $120.00
Seller: 100.0% positive
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New
Johnson Controls TE-6315P-1 8" Duct Temperature Sensor w/Conduit Body 1k ohm
USD $55.65
Seller: 99.9% positive
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New
Navien Outdoor Temperature Sensor
USD $44.00
Seller: 100.0% positive
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New – Open box
BAPI BA/1K-H200-O-BB Humidity Transmitter w/ Interchangeable Output
USD $161.97
Seller: 100.0% positive
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New
SEN01114 Flame Sensor for Trane Furnace - Flame Sensor Igniter Sensing Rod for T
USD $11.61
Seller: 97.2% positive
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New – Open box
~Discount HVAC~ CP-CECO12144801 - Carrier T-55 Space Temp Sensor W/ Cover
USD $24.71
Seller: 100.0% positive
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New – Open box
Danfoss MTD thermostat floor sensor
USD $20.00
Seller: 100.0% positive
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New – Open box
ServiceFirst SEN00355 Furnace Flame Sensor Rod
USD $46.00
Seller: 99.8% positive
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New – Open box
Johnson Controls NS-BTP7001-2 Temperature Sensor new
USD $115.99
Seller: 100.0% positive
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New – Open box
Produal TEKY4 PT1000 Cable Temperature Sensor 10m for HVAC Systems
USD $33.99
Seller: 99.4% positive
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New
One New INGERSOLL RAND 39586227 Temperature Sensor Air Compressor - US Stock
USD $120.16
Seller: 98.5% positive
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New – Open box
Heatcraft Temperature Sensor Original
USD $64.99
Seller: 100.0% positive
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New
Dp1402x5u21c Differential Pressure Transducer
USD $75.00
Seller: 100.0% positive
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New – Open box
Siemens QAM2030.020 Duct Temp Sensor, 8" Probe, 10K OHM Type 2 Thermistor - NOS
USD $29.99
Seller: 100.0% positive
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New
HONEYWELL R40663-002 SENSOR & ELECTRODE
USD $89.99
Seller: 99.3% positive
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New
1PC Siemens QRA53.G27 flame detector New
USD $926.60
Seller: 100.0% positive
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New – Open box
*NEW* TRANE RELAY ENCLOSED INTERNAL ADJ CURRENT SENSOR 24VAC/DC COIL , RLY02551
USD $29.95
Seller: 99.8% positive
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New – Open box
Reliable Controls SMART-Sensor SS3EW-T0306
USD $78.50
Seller: 100.0% positive
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New – Open box
FENWAL FLAME SENSOR IGNITION SENSOR 05-1000000-250 NEW OLD STOCK
USD $10.00
Seller: 98.9% positive
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New – Open box
SIEMENS QAM2161.040 DUCT TEMPERATURE SENSOR
USD $100.00
Seller: 99.9% positive
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New – Open box
Belimo 22DTH-53MB Duct Sensor Humidity Temperature 5.5", 24VAC/DC 4-20mA NEMA 4X
USD $100.00
Seller: 100.0% positive
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New
New
Honeywell Home Discharge Return Air Sensor 50062329-001 10K Genuine OEM
USD $8.00
Seller: 100.0% positive
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New
York 27-05849-01222 Temperature Sensor, Setpoint Display, White
USD $340.25
Seller: 99.8% positive
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New
Lennox 47W36 Space 20K Zone Sensor
USD $25.34
Seller: 100.0% positive
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Used
Telaire / TSD-CJ-C01 / HK28ZT001 / Duct Smoke Sensor
USD $119.99
Seller: 99.0% positive
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New
Honeywell TR50-5N TR50 Indoor Air Quality Sensor Temperature Humidity CO2 Pm2.5
USD $278.99
Seller: 99.4% positive
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Used
Sensor Tec Sure Controls MP-011449A Temperature Sensor Thermocouple ~Clean Used~
USD $21.24
Seller: 100.0% positive
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New – Open box
Vintage Sporlan see all moisture liquid indicator SA13FM 3/8"
USD $17.99
Seller: 100.0% positive
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New
52W2901 Flame Sensor for Lennox Furnace Flame Sensor Replaces 52W29 LB-74940A 31
USD $16.19
Seller: 100.0% positive
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New
New Bacharach Sensor Board, 51-1748-01
USD $99.99
Seller: 99.8% positive
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New
Trane American Standard HVAC Thermistor Temperature Sensor Part SEN01107
USD $20.00
Seller: 100.0% positive
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New
Johnson Controls TE-67PT-0N00 HVAC Temperature Sensor (B646)
USD $50.00
Seller: 99.8% positive
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New
Kold-Draft 102145801 Ice Machine Drain Probe Kit
USD $44.88
Seller: 99.9% positive
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New – Open box
Sentry SC245 Current Switch
USD $39.99
Seller: 100.0% positive
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New – Open box
Genuine BARD 8620-224 Defrost Sensor 3/8'' Replacement Kit 8620224 OEM
USD $69.95
Seller: 99.8% positive
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New – Open box
Danfoss MBT 153 Temperature Sensor
USD $169.50
Seller: 99.0% positive
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New – Open box
NEW Thermokon SR04 TEMPERATURE SENSOR WIRELESS 902 MHZ SOLAR CELL POWER SUPPLY
USD $199.99
Seller: 99.9% positive
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Used
SSAC Inc. Current sensor CS24A2 Lennox 21J24 21J2401 time delay 24V
USD $20.00
Seller: 100.0% positive
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New
Kele TS-470 Damper End Switch w/Bracket
USD $23.00
Seller: 100.0% positive
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New
100076538 Purpose EKN650 Water Inlet Filter OEM BIN 27
USD $10.36
Seller: 99.5% positive
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New
Fireye 817-2261 Infrared Scanner New
USD $300.00
Seller: 99.2% positive
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New – Open box
NEW Metrohm 6.1110.100 PT1000 Temperature Sensor -50...+180°C Pt 1000/B/2
USD $385.00
Seller: 99.9% positive
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New
Ap14720-1 Fv Flammable Vapor Sensor Harness for Rheem Water Heaters, Replaceable
USD $18.70
Seller: 99.6% positive
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New – Open box
Water Leak Detector, Bapi BA/LDT4-RS10-BB
USD $65.00
Seller: 100.0% positive
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New – Open box
NEW NO BOX GENERAL ELECTRIC RECTIFIER IC 3500A401DA695
USD $200.00
Seller: 99.4% positive
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