14,110 results in Business & Industrial
New – Open box
Siemens — 540-660A Electronic Room Sensor
USD $65.00
Seller: 100.0% positive
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Used
AAON Incorporated P87930 2 Slot Modular I/O Sub Base Board - WattMaster YS101780
USD $125.00
Seller: 100.0% positive
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New
YORK 025-31301-000 Oil temperature sensor /NEW
USD $60.00
Seller: 100.0% positive
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New
16916 Oxygen Sensor with 16913 Filter Replacement for Robinair AC1234-4/AC1234-6
USD $122.85
Seller: 99.0% positive
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New
White Rodgers 956-1 Kwik Sensor Flame Detector 48.5" Leads
USD $11.99
Seller: 100.0% positive
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New
SmartZone-2X : 2 Zone HVAC Controller KIT w/Temp Sensor ZS2X-2.0
USD $199.00
Seller: 100.0% positive
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New
TACHO SENSOR FOR 755463 ELECTROLUX LAUNDRY WASCOMAT 471882601
USD $39.95
Seller: 99.6% positive
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New
PFS081 Sensor Replacement for Lennox OEM
USD $29.99
Seller: 100.0% positive
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New – Open box
NEW Trane 41901063 (TA-301T) Outside Air Temperature Sensor X13790083-01
USD $25.00
Seller: 100.0% positive
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New – Open box
NEW SIEMENS QAC2030 OUTSIDE TEMPERATURE SENSOR B354
USD $19.99
Seller: 100.0% positive
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New
Yellow Jacket 69087 Replacement Vacuum Sensor
USD $67.99
Seller: 99.8% positive
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New – Open box
Honeywell Purple Peeper UV Flame Detector | C7012A1145
USD $999.99
Seller: 100.0% positive
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New – Open box
Danfoss Temperature Sensor, AKS 11, 084N0003
USD $49.99
Seller: 99.6% positive
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New – Open box
New
Replacement Oxygen Sensor - 16916 Oxygen Sensor for Robinair R-1234yf US
USD $130.99
Seller: 99.1% positive
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New
Replacement Oxygen Sensor - 16916 Oxygen Sensor for Robinair R-1234yf
USD $178.99
Seller: 100.0% positive
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New – Open box
Siemens RS540 - Electronic Room Sensor , 540-680FB. NEW. stock#656
USD $350.00
Seller: 100.0% positive
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New – Open box
GEMS SENSORS 120 TO 240 VAC
USD $19.99
Seller: 100.0% positive
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New
NEW Siemens 540-670-A Beige Electronic Room Sensor Series 1000 55/95F 257D
USD $125.00
Seller: 99.7% positive
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New – Open box
Honeywell 470-12 Water Sensor
USD $55.00
Seller: 99.8% positive
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New
Source One S1-2845-3111 Flame Sensor
USD $19.00
Seller: 100.0% positive
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New
HONEYWELL C7600C 2001 ANALOG HUMIDITY SENSOR
USD $24.99
Seller: 99.5% positive
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New
Rheem 42-101956-12 Pressure Switch,-0.50" WC SPST
USD $25.00
Seller: 100.0% positive
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New
1/2/4 set 96985-3X000 Air Ambient Temperature Sensor & Plug For Hyundai Kia
USD $10.76
Seller: 99.1% positive
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New
STEVECO Essex 90-117 SPST-NO Fan Center 3/4 HP 110 Volt Qty-1 NEW
USD $29.99
Seller: 100.0% positive
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New
Trane Air-Fi X13790903030 REV K 2216 CT Wireless Comm Interface SEE DESCRIPTION
USD $49.99
Seller: 99.8% positive
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New
Honeywell TR50-5N TR50 Indoor Air Quality Sensor Temperature Humidity CO2 Pm2.5
USD $249.99
Seller: 99.9% positive
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New
McDonnell & Miller RS-1-BR-1, Single Level Remote Sensor - 179524
USD $178.00
Seller: 100.0% positive
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New – Open box
KRIWAN INT69/69F Protection Module
USD $330.00
Seller: 100.0% positive
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New
Robertshaw 10-528 Indoor Remote Sensor
USD $35.00
Seller: 100.0% positive
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New
Siemens RS540 Electronic Room Sensor 544-760B Commercial Thermostat
USD $145.99
Seller: 100.0% positive
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New
88K38 Lennox Discharge Air Sensor OEM 88K38
USD $84.99
Seller: 99.7% positive
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New – Open box
Fujitsu Remote Room Temperature Sensor UTY-XSZXZ1
USD $70.00
Seller: 99.9% positive
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New – Open box
Tasseron 26-22 NL Inlet Water Temperature Sensor 1/4 NPT LAARS RE2320600 TSD00AS
USD $24.95
Seller: 100.0% positive
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Used
LeakSMART Leak & Temperature Sensor
USD $60.00
Seller: 100.0% positive
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New
RECTORSEAL SS1 97632 OVERFLOW SHUT OFF SAFE-T-SWITCH W/CLEANOUT TOOL
USD $19.49
Seller: 99.9% positive
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New – Open box
Honeywell C7600C 2001 Analog Humidity Sensor 4-20A
USD $24.99
Seller: 99.9% positive
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New
NEW Netvox R720E LoRaWAN wireless TVOC/Temp/Humidity Sensor
USD $20.00
Seller: 100.0% positive
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New – Open box
Honeywell L7095A 1046 6 R/P Sensor Transmitter Well Mount Chilled Water 0-100F
USD $199.95
Seller: 99.5% positive
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Used
TELAIRE SuperDuct Photoelectric Duct Smoke Sensor
USD $275.00
Seller: 100.0% positive
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New – Open box
Honeywell Resideo Pressure Sensor Switches ,BA20276, (10 Pc In Lot) 3098-O
USD $55.00
Seller: 100.0% positive
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New
HONEYWELL T7022A1010 Electronic Return Air Temperature Sensor 1420 Ohms NEW
USD $13.54
Seller: 99.7% positive
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New – Open box
NEW SIEMENS 550-819B REMOTE AIR MODULE PTEC B354
USD $24.99
Seller: 100.0% positive
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New
Trane Service First X13511528-01 Rev A Wired Zone Sensor BAYSENS077A New in Box
USD $39.95
Seller: 100.0% positive
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New
QRA2 Burner Flame Sensor Flame UV Detector Compatible SIEMENS Flame Photocell
USD $59.90
Seller: 98.7% positive
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New
TCS UbiquiSTAT US4020 Programmable Thermostat RS-485
USD $177.79
Seller: 98.9% positive
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New – Open box
TE-67NP-0N00 1K NICKEL SENSOR PHONE JACK, WHITE
USD $55.00
Seller: 98.2% positive
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New – Open box
Honeywell PCUA30M30NA 10-30 V DC Ultrasonic Sensor
USD $176.45
Seller: 99.9% positive
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