Sensors

Sensors

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Johnson Controls WHA-GM2-03 Refrigerant Sensor A2L 10' cable

Johnson Controls

MSRP: $79.25

Now: $61.24

Johnson Controls WHA-GM2-03 A2L Refrigerant Sensor 10' cable FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $79.25

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York 025-40273-008 Sensor Temp Ambient YCAL

York

MSRP: $186.10

Now: $143.81

York 025-40273-008 Sensor Temp Ambient YCAL FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $186.10

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Johnson Controls GM200-MH00 A2L Refrigeration Sensor, R32, RS485 Modbus output, 24 V, 2 ft cable with male Connector

Johnson Controls

MSRP: $295.05

Now: $228.00

Johnson Controls GM200-MH00 A2L Refrigeration Sensor R32, RS485 Modbus output 24 V 2 ft cable with male Connector FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by...

MSRP: $295.05

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Johnson Controls GM204-MH00 A2L Refrigeration Sensor R454A, RS485 Modbus output, 24 V, 2 ft cable with male Connector

Johnson Controls

MSRP: $295.05

Now: $228.00

Johnson Controls GM204-MH00 A2L Refrigeration Sensor R454A, RS485 Modbus output, 24 V 2 ft cable with male Connector FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by...

MSRP: $295.05

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Belimo 01UT-5L Out Temp Sensor passive NTC10k

Belimo

MSRP: $44.57

Now: $34.44

Belimo 01UT-5L Out Temp Sensor passive NTC10k FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $44.57

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York 025-44012-000 DIN Level Sensor

York

MSRP: $1,960.79

Now: $1,515.16

York 025-44012-000 DIN Level Sensor FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $1,960.79

Now: $1,515.16

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York 025-44007-000 Sensor Temp 50 000 OHMS

York

MSRP: $2,018.26

Now: $1,528.99

York 025-44007-000 Sensor Temp 50 000 OHMS FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $2,018.26

Now: $1,528.99

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York 025-39721-501 Temp Sensor NTC 50K HIRS OIL

York

MSRP: $414.89

Now: $320.60

York 025-39721-501 Temp Sensor NTC 50K HIRS OIL FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $414.89

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York 371-05521-000 YK Kit PRV Position Sensor

York

MSRP: $2,499.11

Now: $1,931.13

York 371-05521-000 YK Kit PRV Position Sensor FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $2,499.11

Now: $1,931.13

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Lochinvar & A.O. Smith 100275528 Sensor, Flow

Lochinvar & A.O. Smith

MSRP: $40.54

Now: $31.33

Lochinvar & A.O. Smith 100275528 Sensor, Flow FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $40.54

Now: $31.33

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MAMAC Systems TE-701-D-21-C Duct Temperature Sensor with 1,800 Ohm NTC Thermistor Sensor

MAMAC Systems

MSRP: $16.71

Now: $12.92

MAMAC Systems TE-701-D-21-C Duct Temperature Sensor with 1,800 Ohm NTC Thermistor Sensor 8" Probe Length Bulkhead Mount 6' plenum cable FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business...

MSRP: $16.71

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Honeywell KTTBA002 Long Sensing Tube for VMU500kw

Honeywell

MSRP: $104.61

Now: $80.83

Honeywell KTTBA002 Long Sensing Tube for VMU500kw FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $104.61

Now: $80.83

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Nordyne 1008338 Probe Sensor

Nordyne

MSRP: $17.16

Now: $13.26

Nordyne 1008338 Probe Sensor FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $17.16

Now: $13.26

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Trane SEN0917 Remote Sensor

Trane

MSRP: $107.15

Now: $82.80

Trane SEN0917 Remote Sensor FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $107.15

Now: $82.80

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Honeywell C7021R2000 NTC Type II Temperature Sensor

Honeywell

MSRP: $243.42

Now: $188.10

Honeywell C7021R2000 NTC Type II Temperature Sensor Averaging Duct Discharge Air Sensing 12 Foot Insertion 10k Ohm -40/250 Degree Temperature Range FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts...

MSRP: $243.42

Now: $188.10

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Aaon V92310 Heat Wheel Rotation Sensor

Aaon

MSRP: $609.15

Now: $470.70

Aaon V92310 Heat Wheel Rotation Sensor FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $609.15

Now: $470.70

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Hydrolevel 1100H3 Compact Low Water Cut-Off w/o Harness 24V

Hydrolevel

MSRP: $168.75

Now: $130.39

Hydrolevel 1100H3 Compact Low Water Cut-Off w/o Harness 24Vac Compact Low Water Cut-Off for Residential Boilers with Automatic Reset Burner Circuit Test Button Power and Low Water lights (Part Number 45-1103) FurnacePartSource.com...

MSRP: $168.75

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Schneider Electric (Barber Colman) SLASXXX SLA White Temp Sensor 10Ktype3

Schneider Electric (Barber Colman)

MSRP: $53.96

Now: $41.69

Schneider Electric (Barber Colman) SLASXXX SLA White Temp Sensor 10Ktype3 FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless...

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Miscellaneous Product WD-2 Water Detector w/o Tape

Miscellaneous Product

MSRP: $170.46

Now: $131.72

Miscellaneous Product WD-2 Water Detector w/o Tape FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $170.46

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York S1-025-54126-000 Sensor A2L Refrigerant 96" Sen

York

MSRP: $222.87

Now: $172.21

York S1-025-54126-000 Sensor A2L Refrigerant 96" Sen FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $222.87

Now: $172.21

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Modern heating and air equipment could only function with a wide variety of sensors to provide it with a constant stream of information. Some furnace sensors are designed to check for a flame inside the heater. Others can calculate the outside temperature and adjust the amount of air moving through the ductwork accordingly. Technicians may even wish to install a particular HVAC sensor that can work with a high-grade braid or rope.

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Commercial Furnace Sensor Hardware

The most notable aspect of this market space is how newer HVAC sensors replace older models. Technicians must remove the existing module and swap their new HVAC sensors. Once the system is powered back up, it should function the same way as the original models did. For instance, those who used LN-VSTAT-1 devices should find that the newer LN-SVSEN-0 from Johnson Controls will serve as a drop-in replacement without needing significant refactoring work.

Likewise, operators of existing number 9004520215 flame sensors will note that the 100109908 model from Lochinvar and A.O. Smith will work just as well. In many situations, these replacements offer a considerable upgrade. Advances in materials engineering and machining tolerances have brought highly sophisticated manufacturing workflows with them. Progressive HVAC brands have kept pace with all of these and adopted each one that makes sense.

System Sensors

System sensor D4120 modules are another great example. These gas and smoke detectors can replace existing 70-600000-054 HVAC sensors and those with serial numbers that start with 70-600000-157. By combining a robust sensor circuit with advanced electronics, engineers have made using a single device in both potential use cases possible.

HVAC installers and those who manage enterprise-scale systems may want to invest in a series of these if something goes wrong with their current stock. Professionals who work with full-scale heating and air conditioning solutions will also want to take a closer look at the variety of HVAC sensors made specifically for their market segment.

Industrial HVAC Sensor Equipment

Only some of the furnace sensors you'll find are commercial-grade modules. Honeywell Analytics offers a chlorine dioxide sensor that can detect airborne material down to about 1 part per million. This is sensitive enough to work in some of the most exact situations.

Multiple units could be chained together to provide a degree of coverage over a much larger area. Rheem-Rudd AP19134 rope water sensors may also be helpful to those who find themselves managing a more substantial installation of any type.

Upgrade Your Safety Features With Furnace Part Source

Regardless of the type of furnace sensors you might need, you can find them at the Furnace Part Source. Our organization has representatives who scour catalogs and press releases from the top brands to find you the best options today.

Commercial, residential, and industrial inquiries are always welcome. Use our convenient online contact form to get more information about all the HVAC sensor modules on the market. Furnace Part Source makes cleaning a furnace flame sensor easy.