14,356 results in Business & Industrial
New – Open box
Petes Plug 1/4" MNPT x 3" Long Temperature Pressure
USD $16.00
Seller: 99.9% positive
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New – Open box
Johnson Controls / York 025-41756-003 Pressure Transducer
USD $185.00
Seller: 99.5% positive
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New – Open box
BAPI BA/BS4MBX-HN-FN-Z Room Temperature Modbus Sensor
USD $65.00
Seller: 100.0% positive
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New
NEW HONEYWELL TR21 20K OHM NTC ROOM TEMP SENSOR LESS NETWORK JACK
USD $19.99
Seller: 99.9% positive
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New
WHITE RODGERS 3049-1 AUTOMATIC PILOT ☆ BRAND NEW ☆ CARRIER HH71DP001
USD $59.00
Seller: 99.1% positive
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New – Open box
Honeywell C7027A1023 Ultraviolet Flame Sensor, New open box
USD $159.99
Seller: 98.6% positive
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New
Vaisala Humidity Transmitter HMD60U NEW, NO BOX
USD $200.00
Seller: 100.0% positive
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New – Open box
Tekmar 071 Universal Sensor
USD $24.99
Seller: 100.0% positive
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New
LENNOX AMBIENT TEMPERATURE SENSOR 93J5401 NIB
USD $14.99
Seller: 100.0% positive
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New
1172766 HVAC OEM PARTS, SWITCH, TEMPERATURE, DEFROST SENSOR
USD $28.50
Seller: 100.0% positive
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New
Supco SHL507 Gas Furnace Limit Thermostat Open 140°F, Close 110°F
USD $16.99
Seller: 100.0% positive
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New
Honeywell 207762C Temperature Sensor A-1828
USD $20.99
Seller: 99.6% positive
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New
Carrier Hvac 33ZCT55SPT- Genuine OEM Replacement Part
USD $110.00
Seller: 99.7% positive
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New
Rheem Ruud Weather King Corsaire Furnace 350° Roll Out Limit Switch 47-22861-01
USD $13.75
Seller: 100.0% positive
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New – Open box
Thermodisc 37T31 Thermostat Sensor
USD $17.55
Seller: 99.9% positive
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Used
Johnson controls ns-btb7003 digital temp
USD $40.00
Seller: 100.0% positive
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New – Open box
SIEMENS 544-560-18 DUCT TEMPERATURE SENSOR 18" PROBE NEW OPEN BOX
USD $65.00
Seller: 100.0% positive
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New – Open box
Trane X13790423010, BAYSENS250A, Sensor CO-2 Duct Mount Free Shipping
USD $99.95
Seller: 100.0% positive
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New
Honeywell E3H2 Hydrogen Sensor Cartridge for HVAC Systems
USD $374.99
Seller: 100.0% positive
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New
Yellow Jacket 69385 Sensor Filters - 5 Pack
USD $14.10
Seller: 99.7% positive
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New – Open box
Q347A1012 Honeywell Single Rod Spark Ignitor Sensor
USD $39.97
Seller: 100.0% positive
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New – Open box
Trane X13790444010 3% Wall Mount Humidity w/ Temperature Zone Sensor
USD $198.92
Seller: 100.0% positive
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New
123195 Reznor Cad Cell Flame Detector OEM 123195
USD $146.95
Seller: 99.1% positive
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New
Lennox Armstrong Ducane OEM Furnace Flame Sensor 28M97
USD $18.14
Seller: 99.7% positive
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Used
New – Open box
NEW Johnson Controls NSB8BHN040-0 Network Humidity And Temperature Sensor
USD $224.99
Seller: 99.9% positive
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New – Open box
Sentry 2100 Outdoor Air Sensor GT-81027-1
USD $49.95
Seller: 100.0% positive
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New – Open box
HONEYWELL FLAME DETECTOR C554A1463 (NEW)
USD $22.00
Seller: 100.0% positive
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New
1/2/4 set AMBIENT TEMP SENSOR & Pigtail FOR 04-22 KIA 01-20 HYUNDAI 96985-3X000
USD $11.07
Seller: 99.3% positive
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New – Open box
Siemens 535-490-24 HVAC Duct Averaging Temperature Sensor - Job Prepped Surplus
USD $24.99
Seller: 100.0% positive
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New
Oxygen Sensor 234-4242 234-4251 Upstream Downstream for 2.4L 2010-2014 Equinox T
USD $46.49
Seller: 99.6% positive
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New
White Rodgers 3098-135 N.O.S. Flame Sensor 48 Inches 3098135 Automatic Pilot
USD $88.00
Seller: 100.0% positive
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New
Dwyer GSTA-C Carbon Monoxide Sensor; Dwyer 101666-00
USD $109.99
Seller: 100.0% positive
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New
Kele TS-470 Damper End Switch NEW IN SEALED BAG
USD $24.00
Seller: 100.0% positive
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New
Service First Trane X13790845-01 SEN01521 REV A Zone Sen Set TOV Fan - New
USD $50.00
Seller: 99.7% positive
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New
Trane Air-Fi X13790903030 REV K 2216 CT Wireless Comm Interface SEE DESCRIPTION
USD $44.99
Seller: 99.9% positive
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New – Open box
Trane Air-Fi X13790955010 SEN02362 Zone Sensor Wireless Rev N
USD $99.99
Seller: 99.9% positive
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New – Open box
Lot Of 2, Netvox RA0715 LoRaWAN Wireless Temp/Humidity/CO2 Sensor
USD $60.70
Seller: 99.8% positive
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New
AcuRite 06009RMA1 Replacement Temperature Sensor
USD $29.99
Seller: 99.4% positive
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New
Siemens QPA2284.EWSC, CO2/T/RH, Room CO2 + Humidity + Temperature Sensor
USD $400.00
Seller: 100.0% positive
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New
NEW HONEYWELL C7600C 2001 ANALOG HUMIDITY SENSOR BUY IT NOW FREE SHIPPING
USD $23.59
Seller: 99.8% positive
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Used
BECKETT Aquasmart Sensor 7600P03D Cable/sensor assembly 48"
USD $20.00
Seller: 100.0% positive
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New – Open box
HONEYWELL C7600C1008 SOLID STATE HUMIDITY SENSOR 4-20 mA DUCT MOUNT, S0064
USD $37.95
Seller: 99.7% positive
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New
NEW Warrick Controls Gems Sensors DFL1A0Z040406 in box
USD $437.00
Seller: 98.8% positive
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Used
JOHNSON CONTROLS HE-67Y3-0N0GS RELATIVE HUMIDITY AND TEMPERATURE SENSOR
USD $70.00
Seller: 99.5% positive
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New
Goliath AquaGuard AG-4200 Water Sensor Kit
USD $17.99
Seller: 98.9% 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
Replacement Oxygen Sensor - 16916 Oxygen Sensor for Robinair R-1234yf
USD $160.88
Seller: 99.7% positive
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