Sensors

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Carrier 50DK508237 Supply Air Temperature Sensor

Carrier

MSRP: $176.90

Now: $134.01

Supply Air Temperature Sensor FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

MSRP: $176.90

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Carrier 48GS400192 Flame Sensor

Carrier

MSRP: $20.51

Now: $15.85

Flame Sensor FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

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Carrier 48DP500613 Flame Sensor

Carrier

MSRP: $105.37

Now: $81.42

Flame Sensor FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

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Carrier 48DJ501022 Ignitor Wire/Sensor

Carrier

MSRP: $44.39

Now: $33.63

Ignitor Wire/Sensor FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

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Carrier 48DJ500653 Flame Sensor

Carrier

MSRP: $124.82

Now: $94.56

Flame Sensor FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

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Carrier 33ZCT59SPT Wall Sensor

Carrier

MSRP: $516.27

Now: $398.93

Wall Sensor FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

MSRP: $516.27

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Carrier 33ZCT56SPT Space Sensor W/ Override Button

Carrier

MSRP: $151.21

Now: $116.84

Space Sensor W/ Override Button FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements

MSRP: $151.21

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Carrier 33ZCSENOAT Outdoor Air Sensor

Carrier

MSRP: $139.13

Now: $105.40

Outdoor Air Sensor FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements

MSRP: $139.13

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Carrier 30GT412176 Temperature Sensor

Carrier

MSRP: $151.12

Now: $116.78

Temperature Sensor FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

MSRP: $151.12

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Carrier 30GB660002 Temperature Thermistor Sensor

Carrier

MSRP: $265.22

Now: $204.94

Carrier 30GB660002 Temperature Thermistor Sensor FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements

MSRP: $265.22

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Carrier 12B0005N01 Condensate Sensor

Climatemaster

MSRP: $11.98

Now: $9.26

Condensate Sensor FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

MSRP: $11.98

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Carrier 10HB50106801 3" Sensor Well

Carrier

MSRP: $61.18

Now: $47.28

3" Sensor Well FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

MSRP: $61.18

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Trane SEN1951 Flame Sensor

Trane

MSRP: $131.09

Now: $99.31

Flame Sensor FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements

MSRP: $131.09

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Trane SEN1578 Programmable Zone Sensor

Trane

MSRP: $618.40

Now: $477.86

Programmable Zone Sensor FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

MSRP: $618.40

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Trane SEN1577 Programmable Zone Sensor

Trane

MSRP: $548.67

Now: $423.98

Programmable Zone Sensor FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements

MSRP: $548.67

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Trane SEN1540 Ambient Sensor Assembly

Trane

MSRP: $22.52

Now: $17.40

Ambient Sensor Assembly FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements

MSRP: $22.52

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Trane SEN1526 Cl/Off/Ht/Fan Fan System Sensor

Trane

MSRP: $200.14

Now: $154.66

Cl/Off/Ht/Fan Fan System Sensor FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

MSRP: $200.14

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Trane SEN1524 Zone Sensor/Stat; 2 Speed Fan

Trane

MSRP: $199.25

Now: $153.97

Zone Sensor/Stat; 2 Speed Fan FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

MSRP: $199.25

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Trane SEN1523 Zone Sensor

Trane

MSRP: $438.11

Now: $338.54

Zone Sensor FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

MSRP: $438.11

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Trane SEN1520 3Spd Fan Stat & Sensor

Trane

MSRP: $170.40

Now: $131.67

3Spd Fan Stat & Sensor FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

MSRP: $170.40

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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.