13,900 results in Business & Industrial
Used
Pressure Sensor 2601MS2 SETRA Diff Air 0-10Vdc/mA 1-10 in/wc Transducer Used
USD $85.00
Seller: 100.0% positive
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Used
BANNER QS18EP6DVQ5 PHOTOELECTRIC SENSOR 10-30 VDC #4051F36IAC
USD $24.99
Seller: 99.8% positive
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New
Kele WD-2 Water Detector Spot Type
USD $20.00
Seller: 100.0% positive
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New
Setra DPT2641-2R5D 26412R5WD11A1C Pressure Transducer new
USD $44.83
Seller: 100.0% positive
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New
Bitzer Oil Level Control OLC-K1, OLX-D1, 230VAC
USD $150.00
Seller: 100.0% positive
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New – Open box
NEW Honeywell S301-IRF-R410A R410A REFRIGERANT GAS SENSOR FOR USE WITH 301-EM 0-
USD $2,348.98
Seller: 99.9% positive
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New
Room Static Pressure Sensor RSP-I Ivory Kele NEW
USD $20.00
Seller: 100.0% positive
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New – Open box
DANFOSS AKS 11 Temperature Sensor With 3.5m Cable DANO84N0003
USD $69.02
Seller: 99.0% positive
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New
SIEMENS ERS - 534-640 - ERS Electronic Room Sensor
USD $39.99
Seller: 100.0% positive
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New – Open box
LOT OF 2 PCS SIEMENS QAM2120.040 DUCT TEMPERATURE SENSOR
USD $120.00
Seller: 99.9% positive
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Used
HONEYWELL C7027A1031 MINIPEEPER UV SENSOR WOW!!
USD $39.99
Seller: 99.1% positive
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New
eTemp ET-401 Energy Saving Device, Commercial Refrigeration Energy Saving Device
USD $495.00
Seller: 100.0% positive
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New – Open box
Trane BAYENTH008B Comparative Enthalpy Kit W/Mamac Sensors 12.5-25 Ton RTU New
USD $225.75
Seller: 100.0% positive
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New
SIEMENS QAM2171.040 Temperature Sensor#1pcs New In Box
USD $123.00
Seller: 100.0% positive
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New – Open box
Tasseron duct humidity sensor 3% no temperature element
USD $55.00
Seller: 100.0% positive
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New – Open box
Greystone TE200B20G2 Duct Temperature Sensor
USD $99.00
Seller: 100.0% positive
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New
1 Pc. GOLDAIR OUT571 Replace DELTA-PII 34731711 Oil Pressure Difference Switch
USD $150.90
Seller: 98.0% positive
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New
Wattmaster Room Sensor W/ Set Point Adjust OE 212 ASM01642 OE212 Control
USD $60.00
Seller: 99.5% positive
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Used
Liebert Vertiv LT410 Liqui-Tect Point Sensor Leak Detection 24V 50-60Hz
USD $30.00
Seller: 100.0% positive
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New – Open box
Honeywell HYTSF8X8001 Averaging Temperature Probe
USD $129.97
Seller: 100.0% positive
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New
HOSE, U, RETURN 00-975778 - Genuine OEM Replacement Part
USD $227.11
Seller: 99.7% positive
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New
Mamac System TE-705-C-3-A-1 Duct Averaging Temp Sensor (New No Box)
USD $25.00
Seller: 100.0% positive
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New – Open box
NEW Taco, 008-036RP, Panel MTD, RP, Casing, 7/8" *FREE SHIPPING*
USD $29.99
Seller: 99.3% positive
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New – Open box
NEW MINCO TEMPERATURE SENSOR AS204803PDY6T111H2 TT151PD1H 100-BW
USD $45.00
Seller: 99.8% positive
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New
YORK Temperature Sensor,2-1/2 in Probe L 817W33
USD $328.90
Seller: 99.7% positive
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New
NEW ACI A/CP-D-8"-PB TEMP SENSOR, DUCT, 10K TYPE II, 8.00, POLY ENCL, NO OUTPUT
USD $27.24
Seller: 99.3% positive
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New
New In Box Honeywell C7061A1012 UV Detection Flame Detector
USD $897.58
Seller: 93.5% positive
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New
Kmc Controls Ste-1455 Temperature Sensor, 3
USD $28.69
Seller: 99.8% positive
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New
1PC NEW Honeywell C7027A1072 C7027A 1072 Flame Detector
USD $100.00
Seller: 99.4% positive
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New – Open box
Unitor TGS832F Refrigerant Sensor #NEW
USD $422.29
Seller: 95.2% positive
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New
LTH NEMA TT-30p/14-50R Indoor/outdoor
USD $12.00
Seller: 100.0% positive
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New – Open box
Novar Duct Temperature Sensor, DTS-50
USD $110.50
Seller: 99.7% positive
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New
Senva CT1D-I3X CO2 DUCT NO LCD 2K2 THERMISTOR
USD $250.00
Seller: 100.0% positive
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New – Open box
JOHNSON CONTROLS T-5210-1002 100F NSNP
USD $49.00
Seller: 99.8% positive
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New
KRIWAN PTC Thermistor 80° Temperature Sensor 01D118
USD $46.78
Seller: 100.0% positive
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New
REPLACEMENT COMPONENTS DIVISION SENSOR LH 33WZ 514
USD $10.00
Seller: 99.9% positive
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New
ROBERTSHAW De-Ice Control 3411-092 / 62A36 Diaphragm Type, NIB
USD $38.66
Seller: 100.0% positive
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New – Open box
BARD HVAC THERMISTOR TEMPERATURE SENSOR NTC AIR CONDITIONER REFRIGERATION PROBE
USD $24.95
Seller: 100.0% positive
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Used
Trane VAV Programmable Zone Sensor
USD $350.00
Seller: 100.0% positive
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New
1/2-in x Close Black Nipple
USD $8.93
Seller: 100.0% positive
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New – Open box
Telaire Ventostat CO2 Duct Sensor Ventilation Controller Kit T8100-D, 80-CO2-05
USD $549.99
Seller: 100.0% positive
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New
Trane Remote Temperature & Humidity Sensor ZSENS930AW00M ZSENS930AW00MA
USD $104.95
Seller: 100.0% positive
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New
Robinair 16916 Oxygen Sensor
USD $635.00
Seller: 100.0% positive
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New
NEW Trane Sensor SEN 0134 Mixed Air Sensor
USD $20.00
Seller: 100.0% positive
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New
Siemens Qaa2220.Ewsn Room Temperature Sensor, Rj11, Commercial
USD $44.29
Seller: 99.8% positive
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New
Johnson Controls / York 025-41756-003 Pressure Transducer 0-650 PSIG NEW
USD $249.99
Seller: 100.0% positive
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New – Open box
JOHNSON CONTROLS W43A-14 / W43A14 (NEW IN BOX)
USD $228.00
Seller: 99.2% positive
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New
16916 Oxygen Sensor for Robinair R-1234yf Machine Replacement Oxygen Sensor NEW
USD $130.99
Seller: 99.4% positive
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