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Thermostats

Thermostats

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    Resideo TH109PLUS 240V 40-85F Triac Thermostat

    Honeywell

    MSRP: $85.78
    Now: $66.29
    Resideo TH109PLUS 240V 40-85F Triac Thermostat 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: $85.78
    Now: $66.29
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    Resideo 32003796-001 COVER PLATE FOR TH8000 STATS

    Resideo

    MSRP: $24.45
    Now: $18.90
    Resideo 32003796-001 COVER PLATE FOR TH8000 STATS 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: $24.45
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    Honeywell 14004878-700 PremiumWhiteTstatCoverNoDisply

    Honeywell

    MSRP: $164.98
    Now: $127.49
    Honeywell 14004878-700 PremiumWhiteTstatCoverNoDisply 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: $164.98
    Now: $127.49
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    Resideo YTHM1004R3001 T10+ PRO SMART THERMOSTAT KIT

    Resideo

    MSRP: $735.64
    Now: $568.45
    Resideo YTHM1004R3001 T10+ PRO SMART THERMOSTAT KIT 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: $735.64
    Now: $568.45
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    Resideo TH4110U2005 T4 Programmable Thermostat

    Resideo

    MSRP: $96.00
    Now: $74.18
    Resideo TH4110U2005 T4 Programmable Thermostat 20-30Vac 1 Heat/1 Cool Heat Pump or 1 Heat/1 Cool Conventional Heat-Off-Cool-Auto System Switching, Auto-On Fan Switching Auto or Manual Changeover Premier White 40-90 Degree Heat Temperature Setting...
    MSRP: $96.00
    Now: $74.18
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    Honeywell TP973A2076 STANDARD MODEL,T-STAT ONLY

    Honeywell

    MSRP: $338.27
    Now: $261.39
    Honeywell TP973A2076 STANDARD MODEL,T-STAT ONLY 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: $338.27
    Now: $261.39
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    Resideo TH1110E1000 E1 NON-PROG STAT

    Honeywell

    MSRP: $41.23
    Now: $31.24
    Resideo TH1110E1000 E1 NON-PROG STAT 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: $41.23
    Now: $31.24
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    Resideo TH3210U2004 2HT/1CL NON-PROG TSTAT,BACKLIT

    Honeywell

    MSRP: $77.53
    Now: $59.91
    Resideo TH3210U2004 2HT/1CL NON-PROG TSTAT,BACKLIT 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: $77.53
    Now: $59.91
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    Resideo T498B1512 ELEC.HT TSTAT DPST 40-80F

    Honeywell

    MSRP: $82.48
    Now: $63.74
    Resideo T498B1512 ELEC.HT TSTAT DPST 40-80F 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: $82.48
    Now: $63.74
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    Resideo TH3110U2008 1HT/1CL NON-PROG TSTAT,BACKLIT

    Honeywell

    MSRP: $49.48
    Now: $37.49
    Resideo TH3110U2008 1HT/1CL NON-PROG TSTAT,BACKLIT 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: $49.48
    Now: $37.49
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    Resideo TH2320WF4010 Focuspro Stat Wifi Smart 3H2C

    Resideo

    MSRP: $132.15
    Now: $102.11
    Resideo TH2320WF4010 Focuspro Stat Wifi Smart 3H2C 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: $132.15
    Now: $102.11
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    Resideo TH1110U4000 Focuspro Stat Non-Prog 1H 1C

    Resideo

    MSRP: $40.01
    Now: $30.92
    Resideo TH1110U4000 Focuspro Stat Non-Prog 1H 1C 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: $40.01
    Now: $30.92
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    Resideo TH2110WF4008 Focuspro Stat Wifi Smart 1H1C

    Resideo

    MSRP: $106.89
    Now: $82.59
    Resideo TH2110WF4008 Focuspro Stat Wifi Smart 1H1C 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: $106.89
    Now: $82.59
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    Resideo TH2320U4006 Focuspro Stat Prog 3H 2C

    Resideo

    MSRP: $89.40
    Now: $69.08
    Resideo TH2320U4006 Focuspro Stat Prog 3H 2C 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: $89.40
    Now: $69.08
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    Resideo TH1320U4002 Focuspro Stat Non-Prog 3H 2C

    Resideo

    MSRP: $78.06
    Now: $60.32
    Resideo TH1320U4002 Focuspro Stat Non-Prog 3H 2C 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: $78.06
    Now: $60.32
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    MSRP: $78.06
    Now: $60.32
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    Resideo T827K1009 VERT HT STAT, HEAT/OFF,Mv/DC

    Resideo

    MSRP: $60.84
    Now: $47.01
    Resideo T827K1009 VERT HT STAT, HEAT/OFF,Mv/DC 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: $60.84
    Now: $47.01
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    Resideo T410A1013 SPST BIMETAL WHITE ELEC. STAT

    Resideo

    MSRP: $28.71
    Now: $22.18
    Resideo T410A1013 SPST BIMETAL WHITE ELEC. STAT 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: $28.71
    Now: $22.18
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    Resideo T822K1018 VERT.HTG STAT NO SWITCHING

    Resideo

    MSRP: $67.60
    Now: $52.24
    Resideo T822K1018 VERT.HTG STAT NO SWITCHING 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: $67.60
    Now: $52.24
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    Resideo T822L1000 24V COOL ONLY VERT SPST STAT

    Resideo

    MSRP: $64.91
    Now: $50.16
    Resideo T822L1000 24V COOL ONLY VERT SPST STAT 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: $64.91
    Now: $50.16
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    Resideo T812A1010 HEAT ONLY T-STAT SPST POS OFF

    Resideo

    MSRP: $32.60
    Now: $25.19
    Resideo T812A1010 HEAT ONLY T-STAT SPST POS OFF 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: $32.60
    Now: $25.19
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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.