null

Replacement Parts

Replacement Parts

Browse fan and limit controls at Furnace Part Source, including available limit controls, fan and limit switches, insert-style controls, and temperature control components for compatible furnace and HVAC equipment. Match the exact part number, insertion length, temperature range, switch setting, equipment model, and product details before ordering to help confirm the correct replacement.

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Furnace part souls images
    Add to Cart
    Quick view

    York S1-024-41153-000 BREAKER CIRCUIT 3POLE 35A 600V

    York - Source 1

    MSRP: $775.80
    Now: $599.48
    York S1-024-41153-000 BREAKER CIRCUIT 3POLE 35A 600V   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $775.80
    Now: $599.48
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $775.80
    Now: $599.48
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Trane SCR1914 Screw

    Trane

    MSRP: $8.78
    Now: $6.78
    Trane SCR1914 Screw   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements      
    MSRP: $8.78
    Now: $6.78
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $8.78
    Now: $6.78
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Rheem 61-26195-81 Roto X3/8 R410A 1.5T TXV; 30"Cap

    Rheem-Ruud

    MSRP: $163.28
    Now: $126.17
    Rheem  61-26195-81 Roto X3/8 R410A 1.5T TXV; 30"Cap   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $163.28
    Now: $126.17
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $163.28
    Now: $126.17
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Armstrong Fluid Technology 174035MF-143 1/6 HP, 115Vac with Built-In Thermal Overload Protection

    Armstrong Fluid Technology

    MSRP: $3,710.12
    Now: $2,866.91
    Armstrong Fluid Technology 174035MF-143 1/6 HP, 115Vac with Built-In Thermal Overload Protection   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New...
    MSRP: $3,710.12
    Now: $2,866.91
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $3,710.12
    Now: $2,866.91
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Honeywell TR21 Wall Module, Networked Sensor, No Network Jack, 20 K Ohm NTC Non Linear Sensor Type

    Honeywell

    MSRP: $37.70
    Now: $29.13
    Honeywell TR21 Wall Module, Networked Sensor, No Network Jack, 20 K Ohm NTC Non Linear Sensor Type   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New...
    MSRP: $37.70
    Now: $29.13
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $37.70
    Now: $29.13
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Lochinvar & A.O. Smith 100265711 Nat Gas Burner Extension Assy

    Lochinvar & A.O. Smith

    MSRP: $203.18
    Now: $157.00
    Lochinvar & A.O. Smith 100265711 Nat Gas Burner Extension Assy   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No...
    MSRP: $203.18
    Now: $157.00
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $203.18
    Now: $157.00
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Honeywell FSP-951R Low-Profile Photoelectric Snsr (replaces FSP-851R)

    Honeywell

    MSRP: $311.85
    Now: $240.98
    Honeywell FSP-951R Low-Profile Photoelectric Snsr  This is the direct replacement for FSP-851R. FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New...
    MSRP: $311.85
    Now: $240.98
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $311.85
    Now: $240.98
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Armstrong Furnace ALPKT572-3 Nat->LP Gas Conversion Kit

    Armstrong Furnace

    MSRP: $167.26
    Now: $129.25
    Armstrong Furnace ALPKT572-3 Nat->LP Gas Conversion Kit   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum...
    MSRP: $167.26
    Now: $129.25
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $167.26
    Now: $129.25
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Quick view

    Trane COV4506 TOP COVER 37X34

    Trane

    MSRP: $109.81
    Now: $84.85
    Trane COV4506 TOP COVER 37X34   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements      
    MSRP: $109.81
    Now: $84.85
    Quick view
    Qty in Cart: 0
    Price:
    MSRP: $109.81
    Now: $84.85
    Subtotal:
  • Furnace part souls images
    Add to Cart
    Quick view

    Fenwal 12-F27121-000-07 360 degrees F Detect-A-Fire +/-10 degrees F Tolerance

    Fenwal

    MSRP: $417.37
    Now: $316.19
    Fenwal 12-F27121-000-07 360 degrees F Detect-A-Fire +/-10 degrees F Tolerance  This is identical to 12-F27121-000 360.   FurnacePartSource.com Commitment Item Typically Ships Within the Same...
    MSRP: $417.37
    Now: $316.19
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $417.37
    Now: $316.19
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    International Comfort Products 1191443 CIRCUIT BOARD

    International Comfort Products

    MSRP: $456.16
    Now: $352.49
    International Comfort Products  1191443 CIRCUIT BOARD   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $456.16
    Now: $352.49
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $456.16
    Now: $352.49
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    A.J. Antunes 8021205256 .17-12"wc SPDT Air Differential Pressure Switch with Compression Fittings

    A.J. Antunes

    MSRP: $119.89
    Now: $92.64
    A.J. Antunes 8021205256 .17-12"wc SPDT Air Differential Pressure Switch with Compression Fittings  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New...
    MSRP: $119.89
    Now: $92.64
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $119.89
    Now: $92.64
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Resideo 198799Z Outdoor or Supply Sensor , 42" Lead

    Resideo

    MSRP: $80.67
    Now: $62.33
    Resideo 198799Z Outdoor or Supply Sensor , 42" Lead FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $80.67
    Now: $62.33
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $80.67
    Now: $62.33
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Copeland 950-0319-01 230v1ph 1/15hp 1500rpm CCW Mtr (replaces 050-0319-01)

    Copeland

    MSRP: $262.65
    Now: $202.95
    Copeland 950-0319-01 230v1ph 1/15hp 1500rpm CCW Mtr (replaces 050-0319-01) This is the direct replacement for 050-0319-01.   FurnacePartSource.com Commitment Item Typically Ships Within the...
    MSRP: $262.65
    Now: $202.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $262.65
    Now: $202.95
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Bradford White 415-45614-01 (replaces 239-45614-01) 120v 4" wc LP gas 1/2#

    Bradford White

    MSRP: $433.65
    Now: $335.10
    Bradford White 415-45614-01 120v 4" wc LP gas 1/2# This is the direct replacement for 239-45614-01 FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New...
    MSRP: $433.65
    Now: $335.10
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $433.65
    Now: $335.10
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Bradford White 415-46990-01 (replaces 239-46990-01) 1/2"WtrHtrGasVlv 1/2#In4"wcOut

    Bradford White

    MSRP: $464.64
    Now: $359.04
    Bradford White 415-46990-01 1/2"WtrHtrGasVlv 1/2#In4"wcOut This is the direct replacement for 239-46990-01 FurnacePartSource.com Commitment Item Typically Ships Within the Same Business...
    MSRP: $464.64
    Now: $359.04
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $464.64
    Now: $359.04
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Bradford White 415-53367-00 (replaces 239-47853-00) Natural Gas Valve Body Assy

    Bradford White

    MSRP: $241.74
    Now: $186.80
    Bradford White 415-53367-00 Natural Gas Valve Body Assy This is the direct replacement for 239-47853-00 FurnacePartSource.com Commitment Item Typically Ships Within the Same Business...
    MSRP: $241.74
    Now: $186.80
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $241.74
    Now: $186.80
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Bradford White 415-45614-02 (replaces 239-45614-02) LP Gas Valve W/ServiceTool

    Bradford White

    MSRP: $410.42
    Now: $317.14
    Bradford White 415-45614-02 LP Gas Valve W/ServiceTool This is the direct replacement for 239-45614-02 FurnacePartSource.com Commitment Item Typically Ships Within the Same Business...
    MSRP: $410.42
    Now: $317.14
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $410.42
    Now: $317.14
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Bradford White 415-47200-00 (replaces 265-47200-00) POWER VENTOR ASSEMBLY

    Bradford White

    MSRP: $976.67
    Now: $754.70
    Bradford White 415-47200-00 POWER VENTOR ASSEMBLY This is the direct replacement for 265-47200-00 FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New...
    MSRP: $976.67
    Now: $754.70
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $976.67
    Now: $754.70
    Subtotal:
    Add to Cart
  • Total: items /

Adding your products to cart

View Cart Continue Shopping

-split-

HVAC Replacement Parts & Supplies

Do you need HVAC components designed to replace older ones, perhaps from discontinued brands? Then look no further than this page. You will find HVAC replacement parts and supplies designed for various heating and cooling systems. We keep up-to-date on which series and products are discontinued, and what updated parts can serve as suitable replacements.

HVAC Replacement Parts

Browse here for your HVAC replacements parts & supplies. See if you qualify for any of our shipping deals or bulk discounts, and take a look at the components that we have on sale. Check our stock, and feel free to inquire if you have a request on specialty products. Our specialists are ready to solve your HVAC problems.

If a company has discontinued a particular part, we can recommend what replacements will fit a machine for a repair. Some may even perform a better job than their predecessor would. For example, the Siemens Building Technology S55624-H105-A is a replacement for the QMX3.P34. It is virtually identical in design and serves the same function.

In some cases, we can offer a one-year warranty if you purchase an exact replacement part from us. Confirm with our team about the specifics. Some compressors from specific brands have that added benefit, like the Danfoss 121L5019 230v3ph 10ton R410A Compressor. This one is meant to replace the 120U2347 and matches the voltage.

Types Of HVAC Systems

Your customer’s system will determine the parts that you need, as well as what components have received upgrades. Some components are universal, meaning that you don’t have to match the brands. Others fit best in specific systems from particular brands.

Split Systems

Split systems have separate heating and cooling units, with them being indoors and outdoors respectively. You may see them most often in standalone houses, and in climates that have varying seasons. The heater systems use gas as fuel, while the cooling systems have compressors and coils to fan out hot air and generate cold currents.

Hybrid Systems/ Duct-Free Systems

These systems have individual units within an area, attached to an outdoor compressor. Often businesses use them when the units require decentralization and increased autonomy. For example, many hotels have duct-free systems so that visitors can control their heat or cool air within rented hotel rooms. Some homeowners looking for energy conservation utilize these systems as well.

Packaged Heating And Air Systems

These systems are niche compact units, often stored within a house. Their compactness lends for easier installation and efficiency, but the heating is often less potent. We recommend these systems for warmer climates.

Invest In More Repair Parts From Furnace Part Source

Do you as an HVAC specialist need to stock up your parts for working with heating and cooling systems? Then you’ll want to look at what Furnace Part Source has in stock. We take great pride in finding obscure systems as well as parts.

To find out more about options for your HVAC stock, please reach out to us today. Furnace Part Source will help pair you up with the necessary components for a repair or a replacement.