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Sensors

Sensors

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    Siemens 533-376-18 Temp Sensor 20-120F, 18" Probe

    Siemens

    MSRP: $96.48
    Now: $73.09
    Siemens 533-376-18 Temp Sensor 20-120F, 18" Probe  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $96.48
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    Heil Quaker 24358600 Defrost Sensor

    Heil Quaker

    MSRP: $31.27
    Now: $23.69
    Heil Quaker 24358600 Defrost Sensor  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements Cross References
    MSRP: $31.27
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    Heil Quaker 1480977 Level Sensor (Obsolete/Discontinued)

    Heil Quaker

    MSRP: $41.57
    Now: $32.11
    PART HAS BEEN DISCONTINUED - Please Call 1-866-620-8417 For Availability or ReplacementHeil Quaker 1480977 Level Sensor (Obsolete/Discontinued) We're sorry--this item is no longer available.
    MSRP: $41.57
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    Heil Quaker 1184322 Flame Sensor (Obsolete/Discontinued)

    Heil Quaker

    MSRP: $13.25
    Now: $10.23
    PART HAS BEEN DISCONTINUED - Please Call 1-866-620-8417 For Availability or ReplacementHeil Quaker 1184322 Flame Sensor (Obsolete/Discontinued) We're sorry--this item is no longer available.
    MSRP: $13.25
    Now: $10.23
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    Heil Quaker 1172766 Defrost Sensor

    Heil Quaker

    MSRP: $20.06
    Now: $15.20
    Heil Quaker 1172766 Defrost Sensor  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements Cross References
    MSRP: $20.06
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    Heil Quaker 1170921 Tube Sensor 3/16"Id X 10' Gray

    Heil Quaker

    MSRP: $40.56
    Now: $30.73
    Heil Quaker 1170921 Tube Sensor 3/16"Id X 10' Gray  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements Cross References
    MSRP: $40.56
    Now: $30.73
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    Heil Quaker 1082065 Defrost Sensor L51-20F

    Heil Quaker

    MSRP: $39.96
    Now: $30.28
    Heil Quaker 1082065 Defrost Sensor L51-20F  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements Cross References
    MSRP: $39.96
    Now: $30.28
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    Heil Quaker 1064310 Defrost Sensor

    Heil Quaker

    MSRP: $28.73
    Now: $21.76
    Heil Quaker 1064310 Defrost Sensor  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements Cross References
    MSRP: $28.73
    Now: $21.76
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    Heil Quaker 1052807 Sensor

    Heil Quaker

    MSRP: $40.69
    Now: $30.83
    Heil Quaker 1052807 Sensor  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements Cross References
    MSRP: $40.69
    Now: $30.83
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    Heil Quaker 1006298 Tube Sensor 3/16"Id X 36"

    Heil Quaker

    MSRP: $12.84
    Now: $9.73
    Heil Quaker 1006298 Tube Sensor 3/16"Id X 36"  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements Cross References
    MSRP: $12.84
    Now: $9.73
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    Nordyne 632484R Flame Sensor

    Nordyne

    MSRP: $34.47
    Now: $26.11
    Nordyne 632484R Flame Sensor   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements   Cross References  
    MSRP: $34.47
    Now: $26.11
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    Nordyne 626491R Defrost Sensor

    Nordyne

    MSRP: $21.90
    Now: $16.59
    Nordyne 626491R Defrost Sensor   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements   Cross References
    MSRP: $21.90
    Now: $16.59
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    Nordyne 626488R Defrost Sensor L68-38F

    Nordyne

    MSRP: $30.67
    Now: $23.24
    Nordyne 626488R Defrost Sensor L68-38F  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements Cross References
    MSRP: $30.67
    Now: $23.24
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    Nordyne 36453B001 Flame Sensor

    Nordyne

    MSRP: $26.29
    Now: $20.19
    Nordyne 36453B001 Flame Sensor   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements   Cross References  
    MSRP: $26.29
    Now: $20.19
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    Robertshaw 9025I Outdoor Remote Sensor

    Robertshaw

    MSRP: $35.92
    Now: $27.21
    Robertshaw 9025I Outdoor Remote Sensorl  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements Cross References
    MSRP: $35.92
    Now: $27.21
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    Robertshaw 9020I Indoor Sensor For 9701I

    Robertshaw

    OBSOLETE with no replacement-   Robertshaw 9020I Indoor Sensor For 9701Il   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements  
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    Robertshaw 10-681 Flame Sensor (Lh33Wz511-Carrier)

    Robertshaw

    MSRP: $31.89
    Now: $24.16
    Robertshaw 10-681 Flame Sensor (Lh33Wz511-Carrier)l  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements Cross References
    MSRP: $31.89
    Now: $24.16
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    Robertshaw 10-650 Sensing Probe Kit

    Robertshaw

    MSRP: $30.59
    Now: $23.18
    Robertshaw 10-650 Sensing Probe Kitl  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements Cross References
    MSRP: $30.59
    Now: $23.18
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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.