14,344 results in Business & Industrial
New – Open box
SIEMENS S55624-H125 QMX3.P70-1BSC ROOM UNIT TEMPERATURE HUMIDITY CO2 SENSOR
USD $325.00
Seller: 100.0% positive
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New
New
Trane X13790955040 Air-Fi Wireless Communication Digital Sensor WCS-SD New
USD $84.95
Seller: 100.0% positive
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New
NEW! RIELLO 20132573 Flame Sensor Photodiode Cadmium Free (REPLACES 3002280)
USD $30.82
Seller: 99.9% positive
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New – Open box
HONEYWELL T7460A1001 Temperature Sensor
USD $99.00
Seller: 100.0% positive
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New – Open box
Factory Authorized Parts Thermistor Sensor HH79NZ014 KiT PTC Sensor NOB
USD $90.00
Seller: 99.6% positive
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Used
TAC Sensor Temp Room STR200
USD $10.00
Seller: 100.0% positive
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New – Open box
NEW Johnson Controls TE-6311M-1 Duct Probe Temperature Sensor, 8 in. 1K ohm Nick
USD $29.99
Seller: 99.9% positive
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New – Open box
Landis Staefa Siemens FA-TH2 Temperature HVAC Controller Sensor FATH2
USD $37.50
Seller: 100.0% positive
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New
NEW RIB RIBXKA Current Sensor Switch Solid Core Adjustable 0.50-150 Amp
USD $23.95
Seller: 100.0% positive
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New – Open box
Honeywell Original LP914A 1144 5 Insertion Temperature Sensor 25-125F USA NOS
USD $37.99
Seller: 100.0% positive
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New
SIEMENS SC1511-BD Site Controls EMS Controller UBC-330 Advantech, With Cord, SA3
USD $249.95
Seller: 100.0% 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
Supco SHL511 Gas Furnace Limit Thermostat Open 160°F, Close 140°F
USD $16.99
Seller: 100.0% positive
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New – Open box
Setra SRPM005WBA2V Room Pressure Monitor with SRPM New!!!
USD $699.99
Seller: 99.5% positive
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New
Replacement Oxygen Sensor - 16916 Oxygen Sensor for Robinair R-1234yf NEW
USD $122.87
Seller: 99.2% positive
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New
OEM Goodman Amana Furnace Limit Switch Replaces 10123535 101235-35 L150F 150
USD $9.00
Seller: 99.6% positive
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New
Water Level Sensor 04218081 01181474 For Deutz Engine 1013 BF4M1013 BF6M1013FC
USD $75.90
Seller: 99.6% positive
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New – Open box
ALHERN MCMASTER J28G-006-00-4 THERMOCOUPLE PROBE NSNP
USD $64.00
Seller: 99.6% positive
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New – Open box
Robertshaw TP2252-510 Pneumatic Temperature Transmitter 40° To 140°F
USD $48.95
Seller: 100.0% positive
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New – Open box
Parker Sporian Pspt0150svsp-s Pressure Transducer 5V+- 10% out 0.5-4.5vR 0-150
USD $200.00
Seller: 99.8% positive
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New – Open box
HONEYWELL 50021579-001 -40 TO 270F TEMPERATURE SENSOR
USD $99.99
Seller: 99.3% positive
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New
CAREL DPWT011000 Wall Temperature Sensor
USD $40.00
Seller: 100.0% 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 ROBERTSHAW Sensor/Ignitor Adapter Kit 1751-719 2C ~ Aisle L
USD $14.50
Seller: 99.5% positive
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New
Lot of 2- Robertshaw Flame Sensor P/N: 10-681 (Free Shipping)
USD $19.75
Seller: 100.0% positive
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New – Open box
VERIS INDUSTRIES TFDHR00 DUCT MOUNT TEMPERATURE SENSOR 8" Brand New/Sealed
USD $15.99
Seller: 100.0% positive
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New
Kele - HVAC Room Static Pressure Sensor Wall Mount Stainless Steel RPS ~ NOS
USD $14.99
Seller: 100.0% positive
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New
NIB: qty (3) Siemens RPTM6-1PS120-M AOP Modules
USD $175.00
Seller: 100.0% positive
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New – Open box
INVENSYS MP50-8601 GARD-PAK V CONTROL CIRCUIT
USD $22.99
Seller: 99.6% positive
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New – Open box
NEW aSENSE ECO ind ht Ind Standard Transmitter CO2 0-3000 ppm
USD $327.98
Seller: 99.9% positive
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New
Carrier ZSD-BH-6-6-B ZS DUCT HUMIDITY SENSOR
USD $381.80
Seller: 99.7% positive
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New – Open box
V13012 Temperature Humidity Sensor FOR GE DRYERS
USD $29.99
Seller: 99.9% positive
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New
~Discount HVAC~ VN-ACC0400 - Venstar - Outdoor/Indoor Air Temperature Sensor
USD $35.00
Seller: 100.0% positive
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New
Flame Sensor for Lennox,Ducane,Armstrong Furnaces G40 G41 G50 G51 G60 G61 G71...
USD $25.18
Seller: 100.0% positive
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New – Open box
Accutherm Degrees Fahrenheit Temperature Sensor PSG Controls S-70 and S-68
USD $10.00
Seller: 100.0% positive
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New
Vintage New Danfoss Thermostatic Operator RA 2066 Sensor and Dial, Denmark
USD $39.00
Seller: 100.0% positive
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New
NEW Kavlico P592-5242 TRANE Differential Pressure Sensor Transmitter Transducer
USD $32.75
Seller: 99.4% positive
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New – Open box
HONEYWELL HAFUHH0050L4AXT Air Flow Sensor
USD $165.00
Seller: 100.0% positive
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New
Room Temperature Sensor / P350-ISEN-CM20
USD $19.99
Seller: 100.0% positive
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New – Open box
OEM LF18-194 Fast HVAC 1003687 Sensor Tube, 1/8"ID x 24" GENUINE
USD $7.99
Seller: 99.8% positive
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New
100208544 Lochinvar K,Sensor,Outlet,Limit Rated Genuine OEM LOC100208544
USD $61.95
Seller: 99.1% positive
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New
Johnson Controls TE-4000-21 Wall Temperature Sensor Cover Ships the Same Day
USD $9.00
Seller: 100.0% positive
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Used
Reliable Controls SST SSTWS Smart Sensor White with Setpoint- Returns Accepted
USD $29.00
Seller: 100.0% positive
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New – Open box
SCHNEIDER ELECTRIC STP100-50 Pipe Temperature Sensor 5123102010
USD $283.81
Seller: 99.0% positive
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New
NEW Honeywell C7735A1000 Discharge Air Temperature Sensor -50062329-001 SEALED
USD $21.58
Seller: 100.0% positive
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New
1pcs new KRIWAN compressor protection module INT69 Auslösegerät 52A121S27
USD $386.00
Seller: 100.0% positive
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New
1pcs INT69 99A120S62 AC115V Motor Protector Module
USD $164.82
Seller: 99.0% positive
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