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Sensors

Sensors

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    Trane SEN2128 2.2" Liquid Level Sensor & Gasket

    Trane

    MSRP: $920.34
    Now: $697.23
    Trane SEN2128 2.2" Liquid Level Sensor & Gasket  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $920.34
    Now: $697.23
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    Trane SEN0045 20/90F 2Lead Water Temp Sensor

    Trane

    MSRP: $1,239.00
    Now: $938.64
    Trane SEN0045 20/90F 2Lead Water Temp Sensor  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $1,239.00
    Now: $938.64
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    Siemens Building Technology QPA2002D Co2 Room Air Quality Sensor 0-10V w/Display

    Siemens Building Technology

    MSRP: $643.50
    Now: $487.50
    Siemens Building Technology QPA2002D Co2 Room Air Quality Sensor 0-10V w/Display  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $643.50
    Now: $487.50
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    Siemens Building Technology QFA4171 Outdoor Air Rh & T 4-20Ma

    Siemens Building Technology

    MSRP: $789.11
    Now: $597.81
    Siemens Building Technology QFA4171 Outdoor Air Rh & T 4-20Ma  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $789.11
    Now: $597.81
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    Johnson Controls NS-BPB7002-0 Zone Sensor Temperature & Humidifier LCD Display

    Johnson Controls

    $0.00
    Johnson Controls NS-BPB7002-0 Zone Sensor Temperature & Humidifier LCD Display  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
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    Honeywell Analytics SPXCDXSO1SS 25% Oxygen Xcd Sensor

    Honeywell Analytics

    MSRP: $1,048.05
    Now: $793.98
    Honeywell Analytics SPXCDXSO1SS 25% Oxygen Xcd 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...
    MSRP: $1,048.05
    Now: $793.98
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    Honeywell Analytics SPXCDXSFXSS Flammable Cat 0-100% Sensor

    Honeywell Analytics

    MSRP: $1,048.05
    Now: $793.98
    Honeywell Analytics SPXCDXSFXSS Flammable Cat 0-100% 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...
    MSRP: $1,048.05
    Now: $793.98
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    Fireye TS-350-4 Temperature Sensor For Z Module Control

    Fireye

    MSRP: $665.87
    Now: $504.45
    Fireye TS-350-4 Temperature Sensor For Z Module Control  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $665.87
    Now: $504.45
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    Fireye TS752-8 Temperature Sensor 32F To 752F

    Fireye

    MSRP: $767.45
    Now: $581.40
    Fireye TS752-8 Temperature Sensor 32F To 752F  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $767.45
    Now: $581.40
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    Fireye TS752-4 Temperature Sensor 32F To 752F

    Fireye

    MSRP: $955.55
    Now: $723.90
    Fireye TS752-4 Temperature Sensor 32F To 752F  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $955.55
    Now: $723.90
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    Daikin-McQuay 330591103 Sensor Slide Pos Aws & 32

    Daikin-McQuay

    MSRP: $1,462.49
    Now: $1,107.95
    Daikin-McQuay 330591103 Sensor Slide Pos Aws & 32  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $1,462.49
    Now: $1,107.95
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    CHECK 109159 Mlv11-8-500-Ex/40B/112 Sensor

    CHECK

    MSRP: $1,430.12
    Now: $1,083.43
    CHECK 109159 Mlv11-8-500-Ex/40B/112 Sensor  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $1,430.12
    Now: $1,083.43
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    Carrier 30GX660002 Liquid Level Sensor

    Carrier

    MSRP: $1,321.60
    Now: $1,001.21
    Carrier 30GX660002 Liquid Level Sensor  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $1,321.60
    Now: $1,001.21
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    White Rodgers # 30A46-5 42"PluginPilotSensorForCushPwr

    Emerson Climate-White Rodgers

    MSRP: $443.07
    Now: $335.66
    Emerson Climate-White Rodgers # 30A46-5   42"PluginPilotSensorForCushPwr   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts – Every time No Minimum Order Requirements
    MSRP: $443.07
    Now: $335.66
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    York Controls 025-47673-000 (replacement for 025-28935-000)

    York Controls

    MSRP: $158.96
    Now: $120.43
    York Controls # 025-47673-000 Suction/liquid Line Temp Sensor Item is Non Cancelable / Non Returnable This is the direct replacement for 025-28935-000  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business...
    MSRP: $158.96
    Now: $120.43
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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.