14,110 results in Business & Industrial
New
84780 NTI. Flue Sensor. New. Hvac.
USD $24.99
Seller: 100.0% positive
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New – Open box
NOS SETRA C264+/-2.5 DIFFERENTIAL PRESSURE TRANSDUCER B353
USD $99.99
Seller: 100.0% positive
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New – Open box
General Eastern RH-3-I-O/A Relative Humidity Sensor
USD $99.99
Seller: 99.4% positive
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New
Johnson Controls NSB8BHN240-0 Temperature Display Setpoint, 3% Humidity
USD $89.00
Seller: 100.0% positive
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New
SIEMENS - MFG REFURBISHED MBC/RBC BACKPLANE POWER MODULE R545-714 *NOS*
USD $249.00
Seller: 100.0% positive
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New – Open box
MINCO RTD SENSOR TRANSMITTER TW222U25 NOB
USD $19.99
Seller: 100.0% positive
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New
Protech 62-24044-71 Remote Flame Sensor Kit 622404471
USD $19.77
Seller: 100.0% positive
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Used
Siemens 540-660B Rev 2 Electronic Room Sensor 55-95°F Temperature Range
USD $40.00
Seller: 100.0% positive
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New
Honeywell C7041D2001/U 20K OHM 5" Immersion Sensor -40 F to 250 F BRAND NEW
USD $23.00
Seller: 100.0% positive
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New
Q7800B 1003 Honeywell Subbase Universal Wiring 4 Sided 22 Terminals Q7800B1003
USD $132.74
Seller: 97.7% positive
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New – Open box
Source 1 S1-02550186000 Ambient Sensor 15 Inch Leads
USD $27.23
Seller: 100.0% positive
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New – Open box
NEW Tasseron THTVPF66 DUCT MINI VAV Ni1000-891 6'' PROBE & 6' CABLE
USD $19.99
Seller: 99.9% positive
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New – Open box
Daikin KRCS01-4B Remote Temperature Sensor
USD $39.99
Seller: 99.6% positive
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New
NEW JOHNSON CONTROLS TE-6300W-102 6" TEMPERATURE SENSOR STAINLESS STEEL
USD $22.40
Seller: 100.0% positive
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New – Open box
Danfoss 077F8790 ETN Replacement Cabinet Temperature Sensor 59"(1.5M) Cable
USD $7.60
Seller: 99.8% positive
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New – Open box
Siemens Duct Point Temp Sensor QAM2012.010 Rigid Probe 4” Platinum 1000 0hm NEW
USD $24.00
Seller: 99.8% positive
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New
Rectorseal AquaGuard AG-3180E Micro Pan Sensor + Bonus Secondary Sensor
USD $35.00
Seller: 100.0% positive
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New – Open box
HONEYWELL C7027A1023 SENSOR LOT OF 2 NSNP
USD $241.00
Seller: 99.6% positive
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New
Lot of 23 Senva C-2343-L Current Sensor, Analog 0-5V
USD $599.00
Seller: 99.3% positive
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New
New Honeywell C7400A 1004 Solid State Enthalpy Sensor
USD $32.00
Seller: 100.0% positive
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Used
CAREL PCO2000AM0 Sensor Controller
USD $349.48
Seller: 99.0% positive
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New – Open box
NOS JOHNSON CONTROLS Y75AS-2 REPLACEMENT FLAME SENSOR probe Y75AS2
USD $9.99
Seller: 100.0% positive
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New – Open box
Aprilaire 8040 Indoor Temperature Control Sensor Remote Thermostat Wall Module
USD $24.99
Seller: 100.0% positive
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New
Emerson White-Rodgers Mercury Flame Sensor 30A46-005, 125V AC, 48" Sensor
USD $129.00
Seller: 99.7% positive
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New – Open box
Distech GS-CDR02KXECON Room NDIR CO2 Carbon Dioxide Sensor Transmitter
USD $120.00
Seller: 100.0% positive
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New
RECTORSEAL SS610E -SAFE-T-SWITCH- ELECTRONIC OVERFLOW FOR MINI-SPLIT UNITS 97622
USD $60.00
Seller: 100.0% positive
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New – Open box
Greystone TE200DM5J3 Duct Averaging Sensor
USD $30.00
Seller: 100.0% positive
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New
Carrier HH18HA280 Defrost Thermostat Switch
USD $25.00
Seller: 99.3% positive
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New
Honeywell Enthalpy Sensor w/ Sylkbus Communication Protocol 103930-01 Kit
USD $59.99
Seller: 99.4% positive
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New
Mamac Systems TE-702-B-3-A Duct Temperature Sensor (4" Probe Length)
USD $19.99
Seller: 99.8% positive
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New
Siemens QPM2162 Duct Air Quality Sensor - CO2/Temperature/Humidity
USD $250.00
Seller: 100.0% positive
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New
Littelfuse 907-970140-1-R ASSY-THERMISTOR DUCT TEMP SENSOR 907-970140-1-R NEW
USD $15.00
Seller: 100.0% positive
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New – Open box
Fireye 60-1765 Mm-2 Modernization Adapter Card
USD $21.98
Seller: 99.8% positive
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New
Hussman 0700440 Sentronic Sensor
USD $125.00
Seller: 100.0% positive
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New – Open box
NEW NAMCO #EE100-00121 PROXIMITY SENSOR WITH CABLE
USD $23.75
Seller: 99.9% positive
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New – Open box
TRANE ~ X13790886010 Rev. H ~ SEN02076 ~ (v)
USD $169.95
Seller: 99.7% positive
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New
Johnson Controls TE-631AM-2, Well Insertion Temperature Sensor***NEW OEM***
USD $24.99
Seller: 100.0% positive
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New – Open box
SCHNEIDER ELECTRIC SXWSCDXSELXX Cover Plate Sensor Base
USD $149.00
Seller: 100.0% positive
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New
NEW Resideo L4080B1253 High Limit Aquastat Controller switch
USD $99.95
Seller: 100.0% positive
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New – Open box
NEW Senseair 135459 TSENSE Carbon Dioxide Gas Carbon Dioxide Sensor, Analog, Mod
USD $515.98
Seller: 99.9% positive
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New – Open box
Maxitrol TS114 Discharge Air Sensor Temp Range 55-90
USD $171.00
Seller: 100.0% positive
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New
Invensys T.A.C Schneider Barber-Colman TS-8101-0-0-1 Solid State Room Sensor
USD $39.99
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
Lennox 87N53 CO2 Carbon Dioxide Sensor Kit No Display Off-White
USD $98.88
Seller: 99.9% positive
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New – Open box
Trane X13511527-01 BAYSENS074A Rev A Wired Zone Temperature Sensor SEN01447 Dial
USD $116.48
Seller: 99.9% positive
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New
Johnson Controls Te-68Np-0N00s Temperature Sensor, Nickel 1K Ohm With Phone Jack
USD $82.29
Seller: 99.8% positive
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New
Brand New NPN 16916 Oxygen Sensor for Robinair Machine R-1234yf O2 Sensor
USD $128.59
Seller: 99.0% positive
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New
10 Quantity of Precon ST-R91SPI-10FT Temperature Sensors ST-R91 (10 Quantity)
USD $94.99
Seller: 99.7% positive
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