13,843 results in Business & Industrial
New
Brand New Pressure Transducer 025-41756-003 for York Johnson Controls
USD $243.00
Seller: 99.6% positive
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New
Emerson 501-1121 2 Conductor 22 AWG Thermal Sensor 501-1121c Einstein Copeland
USD $19.99
Seller: 100.0% positive
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New – Open box
NEW OEM ROBERT SHAW TEMPERATURE TRANSMITTER PART # T150-1031
USD $63.71
Seller: 99.5% positive
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New – Open box
GENUINE White-Rodgers 956-1 Flame Detector 48" Capiliary with Straight Bracket
USD $29.95
Seller: 99.8% positive
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New – Open box
NEW BANNER S30SN6FF400 PHOTOELECTRIC SENSOR
USD $24.50
Seller: 99.9% positive
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New
48DP 500 623 Electric Sensor L/5 NEW
USD $65.00
Seller: 99.7% positive
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New – Open box
HONEYWELL HAFUHM0020L4AXT Flow Sensors 20 LPM, DO I2C ManiMt PneumAdapt
USD $85.00
Seller: 99.8% positive
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New – Open box
Trane BAYC02K003B Duct Mount C02 Sensor Kit New
USD $385.00
Seller: 100.0% positive
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New – Open box
Greystone TE200C5B2E Temp. Sensor Immersion 4" 1801 OHM Thermistor
USD $21.12
Seller: 99.8% positive
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New
Johnson Controls A19AGC-59 Temperature Control Switch 100-250°F Trane SWT 0376
USD $63.74
Seller: 99.9% positive
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New
Kele KTW24 Duct Temperature Sensor Probe 5” HVAC Immersion (shelf 12)
USD $15.00
Seller: 99.1% positive
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New – Open box
Siemens Powers 184-0001 TT 184 35-135F Rigid Bulb Temperature Transmitter - New
USD $39.95
Seller: 100.0% positive
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New – Open box
Johnson Controls SHL10A-603R Bulb Shield Assembly
USD $50.00
Seller: 99.6% positive
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New
Copeland 20' Red Pipe Mount Temperature Sensor 501-1126
USD $24.29
Seller: 99.6% positive
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New – Open box
H2O:SOS H2O-SOS-1Z Single Zone Leak Detection Alarm Controller SZA200
USD $249.99
Seller: 100.0% positive
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New – Open box
Siemens 540 120 ERS Electronic Room Sensor Temperature Free Shipping
USD $40.00
Seller: 100.0% positive
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New – Open box
Source1 031-00045-003 Temperature Sensor
USD $14.99
Seller: 99.3% positive
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New
OEM TRANE SEN02128 / SEN-2128 Liquid Level / Bottom Sensor X13790461040
USD $985.00
Seller: 100.0% positive
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New – Open box
New Honeywell C7400A 1004 Solid State Enthalpy Sensor
USD $49.99
Seller: 100.0% positive
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New
Mitsubishi Electric/Trane Grille – Model TLP-41EAEU (Unit Type: GRILLE 3x3CAS
USD $150.00
Seller: 100.0% positive
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New – Open box
Johnson Controls HC-6703-4ND0W Zone/Wall Mount Humidity Controller 24VAC White
USD $37.00
Seller: 99.7% positive
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New
PFS700 Packard Universal Flame Sensor - BUY MORE & SAVE!!!
USD $16.99
Seller: 99.7% positive
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New
Master 72-038-0200 Photocell/Flame Sensor
USD $26.79
Seller: 99.8% positive
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New – Open box
New – Open box
NEW LANDIS & GYR DUCT TEMPERATURE SENSOR 20-120 DEGREE F 533-380
USD $26.99
Seller: 100.0% positive
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New
Siemens QAM2030.250 Temperature Sensor, Duct, Averaging
USD $70.00
Seller: 100.0% positive
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New
Johnson Controls TE-631AM-2 Well Insertion Temp. Sensor 1K Nickel Sensor NEW
USD $20.00
Seller: 96.8% positive
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New
1PCS NEW Protection Module Bitzer 34701710 SE-E1
USD $143.45
Seller: 99.3% positive
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Used
STI MiniSafe-B MS4340BX Transmitter Safety Light Curtain 40"
USD $29.05
Seller: 99.8% 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
Siemens QFA3100 Room Humidity Sensor DC 0-10V
USD $90.00
Seller: 100.0% positive
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New
SENSOR-FLAME 21L99 - Genuine OEM Replacement Part
USD $22.84
Seller: 99.7% positive
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New – Open box
Cleveland Controls AFS-293
USD $35.00
Seller: 100.0% positive
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New
*NEW OLD STOCK* KELE HS20K-C Wall Humidity Transmitter 4-20mA *Qty Available*
USD $109.99
Seller: 100.0% positive
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Used
Schneider Electric EPP301LCD Electronic Pressure Sensor for HVAC Applications
USD $62.99
Seller: 99.5% positive
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New – Open box
BELIMO ~ 22ADP-556L ~ Diff Air Pressure Sensor 7000 LCD MODBUS
USD $175.00
Seller: 99.7% positive
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New – Open box
MINCO TT611PD1XD AS120115 Cooler Freezer -20/75F 4-20mA Temperature Sensor
USD $11.98
Seller: 100.0% positive
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New – Open box
New Open Box Sensaphone FGD-WSG30-TEX Wireless Sensor Gateway
USD $100.00
Seller: 99.4% positive
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New
Johnson Controls W560HFA-1C Duct Humidity Transmitter BRAND NEW
USD $99.99
Seller: 99.2% positive
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New – Open box
QTY 5 Water Level Switch For HVAC Drain Pan LLS-SS3 Black
USD $47.49
Seller: 99.4% positive
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Used
Honeywell TRADELINE C7735A 1000 Discharge Air Temperature Sensor
USD $20.00
Seller: 98.7% positive
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New – Open box
Kele KTD85 Temperature Sensor 385 Probe NOS
USD $24.99
Seller: 99.0% positive
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Used
McMillan Co. 101 Flo-Sen Flow Sensor
USD $29.99
Seller: 100.0% positive
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New
TAC WALL MOUNTED TEMP SENSOR STR200
USD $50.00
Seller: 100.0% positive
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New – Open box
Viessmann Flow Sensor WB2A-44/60 7818547 Brass Flow Sensor- New Open Box
USD $90.00
Seller: 100.0% positive
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New
Funmit 42002-0024S Stack Flue Sensor 42001-0063S High Limit Switch and 42001-005
USD $51.45
Seller: 99.6% positive
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New
16916 Oxygen Sensor for Robinair R-1234yf Machine Replacement Oxygen Sensor NEW
USD $166.66
Seller: 99.0% positive
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New
Johnson Controls TE-6316M-1 Averaging Temperature Sensor 17' Probe
USD $29.50
Seller: 100.0% positive
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