null

Thermostats

Thermostats

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  •
    Add to Cart
    Quick view

    Viessmann Z001230 VITRONIC 200 STAT

    Viessmann

    MSRP: $4,040.75
    Now: $3,122.40
    Viessmann Z001230 VITRONIC 200 STAT Must Ship by Freight Truck  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: $4,040.75
    Now: $3,122.40
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $4,040.75
    Now: $3,122.40
    Subtotal:
    Add to Cart
  • Add to Cart
    Quick view

    Robertshaw KA-1119-42 ELECTRIC THERMOSTAT

    Robertshaw

    MSRP: $102.89
    Now: $79.51
    Robertshaw KA-1119-42 ELECTRIC THERMOSTAT Must Ship by Freight Truck  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: $102.89
    Now: $79.51
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $102.89
    Now: $79.51
    Subtotal:
    Add to Cart
  • Add to Cart
    Quick view

    Amana-Goodman PSP2100 Digital Non-Programmable Tstat

    Amana-Goodman

    MSRP: $120.53
    Now: $93.14
    Amana-Goodman PSP2100 Digital Non-Programmable Tstat 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: $120.53
    Now: $93.14
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $120.53
    Now: $93.14
    Subtotal:
    Add to Cart
  • Add to Cart
    Quick view

    Danfoss 087N-1196 THERMOSTAT RMT24

    Danfoss

    MSRP: $94.73
    Now: $73.20
    Danfoss 087N-1196 THERMOSTAT RMT24 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: $94.73
    Now: $73.20
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $94.73
    Now: $73.20
    Subtotal:
    Add to Cart
  • Add to Cart
    Quick view

    Baltimore Aircoil (BAC) 313859 THERMOSTAT

    Baltimore Aircoil (BAC)

    MSRP: $998.25
    Now: $771.38
    Baltimore Aircoil (BAC) 313859 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: $998.25
    Now: $771.38
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $998.25
    Now: $771.38
    Subtotal:
    Add to Cart
  • Add to Cart
    Quick view

    Danfoss 077B0020 -4.5/-11.8deg C Thermostat

    Danfoss

    MSRP: $63.69
    Now: $49.22
    Danfoss 077B0020 -4.5/-11.8deg C 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: $63.69
    Now: $49.22
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $63.69
    Now: $49.22
    Subtotal:
    Add to Cart
  • Add to Cart
    Quick view

    Rheem-Ruud SP310020 110/170f SPST Thermostat

    Rheem-Ruud

    MSRP: $16.37
    Now: $12.65
    Rheem-Ruud SP310020 110/170f SPST 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: $16.37
    Now: $12.65
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $16.37
    Now: $12.65
    Subtotal:
    Add to Cart
  • Add to Cart
    Quick view

    Johnson Controls T-4002-9009 TSTAT, REV Act,HORZ.,CELCIUS

    Johnson Controls

    MSRP: $299.90
    Now: $231.74
    Johnson Controls T-4002-9009 TSTAT, REV Act,HORZ.,CELCIUS 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: $299.90
    Now: $231.74
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $299.90
    Now: $231.74
    Subtotal:
    Add to Cart
  • Add to Cart
    Quick view

    Hoshizaki 4A2879-01 Thermostat A30-3952

    Hoshizaki

    MSRP: $188.84
    Now: $145.92
    Hoshizaki 4A2879-01 Thermostat A30-3952 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: $188.84
    Now: $145.92
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $188.84
    Now: $145.92
    Subtotal:
    Add to Cart
  • Add to Cart
    Quick view

    Johnson Controls TEC3630-16-000 TSTAT MSTP/N2 RTU/HP WHT

    Johnson Controls

    MSRP: $674.87
    Now: $521.49
    Johnson Controls TEC3630-16-000 TSTAT MSTP/N2 RTU/HP WHT 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: $674.87
    Now: $521.49
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $674.87
    Now: $521.49
    Subtotal:
    Add to Cart
  • Add to Cart
    Quick view

    International Environmental 71491071 STAT ASSEMBLY

    International Environmental

    MSRP: $204.25
    Now: $157.83
    International Environmental 71491071 STAT ASSEMBLY 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: $204.25
    Now: $157.83
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $204.25
    Now: $157.83
    Subtotal:
    Add to Cart
  • Add to Cart
    Quick view

    G.E. APPLIANCE PARTS WP26X24981 Thermostat Kit

    GE Appliance

    MSRP: $16.42
    Now: $12.69
    G.E. APPLIANCE PARTS WP26X24981 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: $16.42
    Now: $12.69
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $16.42
    Now: $12.69
    Subtotal:
    Add to Cart
  • Add to Cart
    Quick view

    G.E. APPLIANCE PARTS WP26X21585 Thermostat Kit

    GE Appliance

    MSRP: $13.30
    Now: $10.28
    G.E. APPLIANCE PARTS WP26X21585 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: $13.30
    Now: $10.28
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $13.30
    Now: $10.28
    Subtotal:
    Add to Cart
  • Add to Cart
    Quick view

    Marley Engineered Products QFFT2 THERMOSTAT

    Marley Engineered Products

    MSRP: $97.43
    Now: $75.29
    Marley Engineered Products QFFT2 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: $97.43
    Now: $75.29
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $97.43
    Now: $75.29
    Subtotal:
    Add to Cart
  • Add to Cart
    Quick view

    Trane THT0905 120/240V SPNC Stat; 35Op 40Cl

    Trane

    MSRP: $82.07
    Now: $63.42
    Trane THT0905 120/240V SPNC Stat; 35Op 40Cl 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: $82.07
    Now: $63.42
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $82.07
    Now: $63.42
    Subtotal:
    Add to Cart
  • Add to Cart
    Quick view

    Markel Products Co. T5102 Intergral Thermostat

    Markel Products Co.

    MSRP: $326.40
    Now: $252.22
    Markel Products Co. T5102 Intergral 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: $326.40
    Now: $252.22
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $326.40
    Now: $252.22
    Subtotal:
    Add to Cart
  • Add to Cart
    Quick view

    Markel Products Co. 64087003 THERMOSTAT,1STAGE,24V,6300 SER

    Markel Products Co.

    MSRP: $480.25
    Now: $371.10
    Markel Products Co. 64087003 THERMOSTAT,1STAGE,24V,6300 SER 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: $480.25
    Now: $371.10
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $480.25
    Now: $371.10
    Subtotal:
    Add to Cart
  • Add to Cart
    Quick view

    G.E. APPLIANCES 12U74 HEATER THERMOSTAT

    Lennox

    MSRP: $115.93
    Now: $89.58
    G.E. APPLIANCES 12U74 HEATER 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: $115.93
    Now: $89.58
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $115.93
    Now: $89.58
    Subtotal:
    Add to Cart
  • Add to Cart
    Quick view

    York S1-TBSU305-Y TSTAT PRGRM 7-DAY 3H/2C COMML

    York

    MSRP: $280.25
    Now: $216.56
    York S1-TBSU305-Y TSTAT PRGRM 7-DAY 3H/2C COMML 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: $280.25
    Now: $216.56
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $280.25
    Now: $216.56
    Subtotal:
    Add to Cart
  • Add to Cart
    Quick view

    Lennox 15Z69 M30 4.3" LCD Prog. Thermostat

    Lennox

    MSRP: $322.16
    Now: $248.94
    Lennox 15Z69 M30 4.3" LCD Prog. 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: $322.16
    Now: $248.94
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $322.16
    Now: $248.94
    Subtotal:
    Add to Cart
  • Total: items /

Adding your products to cart

View Cart Continue Shopping

-split-

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.