14,289 results in Business & Industrial
New
NEW 73K18 Lennox 140-170F Auto Limit Switch OEM 73K1801
USD $70.00
Seller: 99.7% positive
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New
Shurtape VP 410 2 in. x 36 yd. Black Vinyl Line Set Tape
USD $5.53
Seller: 100.0% positive
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New
Frese Type-02 53-1297 Actuator 24V AC/DC 50/60Hz 15VA IP54 800N 60…300s / 40mm
USD $219.99
Seller: 99.9% positive
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New
SIEMENS - HVAC RIGID AVERAGING SENSOR ~ 24" PROBE ~ 544-343-24 *SEALED*
USD $99.00
Seller: 100.0% positive
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New – Open box
TRANE RELIA TEL BAYRTVM001A Ventilation Module Kit 12.5-50 Ton Packaged Units
USD $109.95
Seller: 99.5% positive
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New – Open box
MAMAC Systems PR-243-R2-MA Pressure Transducer, NIB
USD $55.00
Seller: 100.0% positive
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New
Klixon SPST 444-456 Heat Pump Thermostat 2-Wire Defrost Sensor CT.4440256 NEW!
USD $28.95
Seller: 100.0% positive
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New – Open box
ICP Compressor Plug Harness 182067; HQ1097526KE---"USED"
USD $14.99
Seller: 99.3% positive
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Used
CSI Temperature Sensor TTS100WJ
USD $10.00
Seller: 100.0% positive
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New
Lot of 30 New In Bag Mamac Systems TE-702-A-17-A Duct Temperature Sensors
USD $120.00
Seller: 100.0% positive
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New
Baso Johnson Controls Pilot Burner 99C11 Sensor Assembly for Lennox Furnace NEW
USD $69.90
Seller: 99.4% positive
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Used
Automated Logic CO2 Duct Mount Temperature Sensor NSB-DCD05-D-BB-LED-A
USD $44.99
Seller: 99.7% positive
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New
62-22868-93 Rheem Hot Surface Ignitor OEM 62-22868-93
USD $54.95
Seller: 99.1% positive
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New
52W2901 Flame Sensor for Lennox Furnace Flame Sensor Replaces 52W29 LB-74940A 31
USD $14.95
Seller: 83.3% positive
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New – Open box
Honeywell Home Return/Discharge Air Temperature Sensor 50062329-001 Lot of 4
USD $34.50
Seller: 100.0% 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 – Open box
Honeywell Ultra Violet Flame Sensor, C027 1098
USD $88.22
Seller: 99.7% positive
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New
ACI A/AN-RS Room Sensor, Beige, Setpoint 0-1000
USD $25.00
Seller: 100.0% positive
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New
Honeywell Super Tradeline C554A 1463 Cadmium Sulfide Flame Detector
USD $24.75
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
Setra DPT2671-2R5D-D 26712R5WD11A1HD 0-2.5" WC Johnson Controls
USD $285.08
Seller: 100.0% positive
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New – Open box
New – Open box
Honeywell SP401A-1004 1 Diverting Switch - New Old Stock
USD $29.99
Seller: 99.3% positive
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New – Open box
Honeywell Composite Relative Humidity Sensor SSP120B010 Duct Insertion 35-70 0/0
USD $41.21
Seller: 99.4% positive
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Used
LOT OF 2 SPORLAN See-All Moisture & Liquid Indicator SA-13FM 3/8 SAE M/Female
USD $28.00
Seller: 99.8% positive
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Used
TATA HONEYWELL THI-1000 B Detector Standard Base N04-894-300, B07-215-00
USD $65.55
Seller: 99.0% positive
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Used
Osmonics,7891,Boiler Sensor
USD $40.00
Seller: 99.9% positive
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New
NEW AMERICAN STANDARD 36T01B3 FURNACE LIMIT SWITCH 1370911S
USD $12.00
Seller: 99.7% positive
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New
Replacement For Compatible With Packard PFS081 Furnace Flame Sensor Replacement
USD $29.99
Seller: 100.0% positive
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New
10PC Capacitive Touch Dimmer Switch Module Constant pressure Dimming PWM Control
USD $12.40
Seller: 100.0% positive
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New – Open box
Simicon Robertshaw SR-1 Solid State Stack Control & Flue Sensor
USD $37.99
Seller: 99.5% positive
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New
Siemens 2-Pipe Air Velocity Sensor 536-376 With 6'' Probe 536376 - NOS
USD $29.99
Seller: 99.7% positive
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New
SENSOR; TEMPERATURE, -10 THRU 150 DEG F. SEN00296 - Genuine OEM Replacement Part
USD $275.02
Seller: 99.7% positive
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New – Open box
EMERSON COPELAND 203-5752 RH SENSOR & RH TEMP SENSOR
USD $175.00
Seller: 97.8% positive
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New
HONEYWELL T7506A-1049-3 TEMPERATURE SENSOR , -40° TO +260°F, NIB
USD $38.00
Seller: 98.7% positive
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New
Honeywell C7031D2003/U 5" Immersion Sensor PT1000 Output Thermowell Included
USD $49.88
Seller: 99.4% positive
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New
100208091 Lochinvar Flame Sensor Gasket Kit OEM 100208091
USD $13.95
Seller: 99.1% positive
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New
NEW Sealed Honeywell C7061A1012 UV Flame Detector C7061A1012 Expedited Shipping
USD $865.68
Seller: 93.8% positive
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New
Kele KCD-D-A-T24 CO2 Sensor
USD $150.00
Seller: 99.6% positive
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New
Siemens QPA2576.2535 CO2 Temp sensor
USD $41.00
Seller: 100.0% positive
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New
Robinair 16916 Refrigerant Identifier O2 R-1234yf Oxygen Sensor
USD $398.95
Seller: 100.0% positive
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New – Open box
Honeywell C7046A1004 DISCHARGE AIR TEMP SENSOR 8"
USD $47.25
Seller: 99.5% positive
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New – Open box
JOHNSON CONTROLS - TE-635AM-2
USD $16.00
Seller: 100.0% positive
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New
New AquaGuard AG-3150E Primary Pan Condensate Sensor
USD $36.52
Seller: 100.0% positive
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New
Honeywell SylkBus Temp/Humidity Sensor C7400S 1000
USD $45.00
Seller: 100.0% positive
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New
Embassy 62110071 TANK SENSOR - iWES041
USD $36.00
Seller: 100.0% positive
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New
1pcs Kriwan Motor Protector Module INT69FSY Part-No.22A631S21
USD $187.53
Seller: 100.0% positive
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New
DAIKIN 330419602 Water Temperature Sensor,20 ft. Lead 161V74
USD $188.00
Seller: 100.0% positive
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