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Thermostats

Thermostats

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    Trane THT2440 150-180F Auto Limit Switch

    Trane

    MSRP: $115.15
    Now: $87.24
    150-180F Auto Limit Switch   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $115.15
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    Trane THT2438 Limit Switch; 210Op 180Cl

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    MSRP: $134.34
    Now: $101.78
    Limit Switch; 210Op 180Cl   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $134.34
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    Trane THT2437 160-190F Auto Limit Switch

    Trane

    MSRP: $129.89
    Now: $98.40
    160-190F Auto Limit Switch   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $129.89
    Now: $98.40
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    Trane THT2436 140-170F Auto Limit Switch

    Trane

    MSRP: $116.79
    Now: $88.48
    Trane THT2436  140-170F Auto Limit Switch   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements      
    MSRP: $116.79
    Now: $88.48
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    Trane THT2435 120-150F Auto Limit Switch

    Trane

    MSRP: $115.15
    Now: $87.24
    120-150F Auto Limit Switch   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $115.15
    Now: $87.24
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    Trane THT2409 24/277V Auto C/O 4Spd Hor.Stat

    Trane

    MSRP: $255.92
    Now: $193.88
    24/277V Auto C/O 4Spd Hor.Stat   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $255.92
    Now: $193.88
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    Trane THT2243 240V SPST Thermostat;105Op73Cl

    Trane

    MSRP: $54.98
    Now: $41.65
    240V SPST Thermostat;105Op73Cl   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $54.98
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    Trane THT2183 240V SPST High Temperature Stat

    Trane

    MSRP: $125.88
    Now: $95.36
    240V SPST High Temperature Stat   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $125.88
    Now: $95.36
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    Trane THT1500 120/240V SPST Stat; 55Op 30Cl

    Trane

    MSRP: $135.27
    Now: $102.48
    120/240V SPST Stat; 55Op 30Cl   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $135.27
    Now: $102.48
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    Trane THT1234 Wall Stat W/External Adj Setpt

    Trane

    MSRP: $133.75
    Now: $101.33
    Wall Stat W/External Adj Setpt   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $133.75
    Now: $101.33
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    Trane THT0860 Thermostat Open145 Close100

    Trane

    MSRP: $158.24
    Now: $119.88
    Thermostat Open145 Close100   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements      
    MSRP: $158.24
    Now: $119.88
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    Trane THT0741 Outdoor Thermostat 76Op 80Cl

    Trane

    MSRP: $51.86
    Now: $39.29
    Trane THT0741 Outdoor Thermostat 76Op 80Cl 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: $51.86
    Now: $39.29
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    Trane THT0724 (obsolete) Temperature Control ; 86Op 90Cl

    Trane

    MSRP: $80.23
    Now: $61.62
    PART HAS BEEN DISCONTINUED - Please Call 1-866-620-8417 For Availability or ReplacementTrane THT0724 Temperature Control ; 86Op 90Cl (Obsolete/Discontinued) We're sorry--this item may no longer be available.
    MSRP: $80.23
    Now: $61.62
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    Trane THT0680 Temperature Control Thermostat

    Trane

    MSRP: $101.99
    Now: $77.26
    Temperature Control Thermostat   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements      
    MSRP: $101.99
    Now: $77.26
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    Trane THT0660 115-155F Auto Limit Switch

    Trane

    MSRP: $216.43
    Now: $163.96
    115-155F Auto Limit Switch   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $216.43
    Now: $163.96
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    MSRP: $216.43
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    Trane THT0631 76-80F Auto Limit Switch

    Trane

    MSRP: $191.25
    Now: $144.89
    76-80F Auto Limit Switch   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $191.25
    Now: $144.89
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    MSRP: $191.25
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    Trane THT0621 65/80f Adjustable Thermostat

    Trane

    MSRP: $99.46
    Now: $75.35
    65/80f Adjustable Thermostat   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $99.46
    Now: $75.35
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    Trane THT0485 115-140F Auto Limit Switch

    Trane

    MSRP: $129.38
    Now: $98.01
    115-140F Auto Limit Switch   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $129.38
    Now: $98.01
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Furnace Thermostat Replacements

Your thermostat is more than just another piece of your furnace model. It's the nerve center for your home, where you can ensure consistent comfort for you and your family members. Whether low-voltage or high-voltage, they can break down and sometimes necessitate replacement.

The thermostat is the main control point of your furnace, which determines exactly how much heat should be delivered into the different rooms of your home, and when exactly the heating process should begin. However, what most people don't realize is that the thermostat is a very simple device, powered by just one heat-sensitive switch.

Browse through our full thermostat selection today to find the solution that best suits your needs, or reach out to us for more help. Remember, with Furnace Part Source, you can access same-day shipping on thousands of incredible parts from some of the world's top manufacturers.See also if certain items qualify for discounts or no order minimum.

Honeywell Furnace Thermostat

HVAC specialists like Honeywell for its commitment to high-quality air conditioning and furnace heating systems. The brand also works with specialists and contractors for proper installation. Working with others to create a smarter thermostat for your home is a high priority.

The Honeywell T6054A1005 Thermostat model has a range between -30 and 100 degrees Fahrenheit. It has OEM quality when professionals install it in your system.

Carrier Thermostats

Carrier was one of the creators of air conditioning, and maintains its status as a world leader. Innovation remains a constant priority during regular operations.

One good option is the Venstar VST1050 which replaces the Carrier TSTATCCPB501 thermostat model in older models. Carrier also provides a one-year warranty and installation manual to simplify the process for an HVAC technician.

Other Brands With Programmable Thermostats

Rockwell Heating as a company prioritizes sustainability. If a business reduces the amount of energy that escapes or has a moral hazard, then they create a better future. Rockwell thermostats carry the same mission.

A.O. Smith is another option when you want thermostats for gas furnaces and water-heating systems It’s why we can recommend the brand 9004769105 thermostat.

Signs Of A Heating And Cooling Thermostat Breaking Down

Like any other furnace component, a thermostat is subject to breakage and fault.Identifying when the device isn’t working will not only allow for efficient repairs but also reduce energy bills.

Check the display if a thermostat unit isn’t responding to you pressing buttons or attempting to adjust temperature. That could mean either the thermostat needs batteries, or you need to replace the display.

If the unit is not turning on, or it refuses to turn off, then it denotes a possible problem with the wiring. An HVAC specialist should check for connection issues to see if those need repairs.

Poor AC or furnace performance can be another sign. The temperature on a thermostat display may not match that which is in the room or area. If so, then the thermostat is not providing proper regulation.

Find The Ideal Type Of Thermostat From Furnace Part Source

To help make sure that you never have to compromise your comfort, Furnace Part Source tracks down the most reliable thermostat elements on the market.Browse a selection that includes upper, and lower thermostats, and natural gas thermostats too! You can find energy-efficient options, and programmable models.

Reach out to us today to learn more about the ideal thermostat for a business or home HVAC system, or that you wish to install for a client. With dozens of different items to choose from, you're sure to find the part that not only matches your project but also suits your budget.