null

Replacement Parts

Replacement Parts

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

    Siemens PXX485.3 Expansion Module w/3 RS-485 Ct

    Siemens DDC

    MSRP: $776.64
    Now: $588.36
    Siemens PXX485.3 Expansion Module w/3 RS-485 Ct  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $776.64
    Now: $588.36
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $776.64
    Now: $588.36
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Siemens POL220.05 POL220 Economizer Controller

    Siemens Building Technology

    MSRP: $218.31
    Now: $168.70
    Siemens POL220.05 POL220 Economizer Controller  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $218.31
    Now: $168.70
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $218.31
    Now: $168.70
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Siemens 599-10370 2"npt 40Cv 3W Ball Valve

    Siemens Building Technology

    MSRP: $534.32
    Now: $412.88
    Siemens 599-10370 2"npt 40Cv 3W Ball Valve  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $534.32
    Now: $412.88
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $534.32
    Now: $412.88
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Siemens 599-10125 2.5"125&250 3WAY BZ REPAIR KIT

    Siemens Building Technology

    MSRP: $434.33
    Now: $335.62
    Siemens 599-10125 2.5"125&250 3WAY BZ REPAIR KIT  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $434.33
    Now: $335.62
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $434.33
    Now: $335.62
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Siemens 599-06130 2.5"N/C VLV,SStrim Linear 250#

    Siemens Building Technology

    MSRP: $1,719.30
    Now: $1,328.55
    Siemens 599-06130 2.5"N/C VLV,SStrim Linear 250#   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements    
    MSRP: $1,719.30
    Now: $1,328.55
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,719.30
    Now: $1,328.55
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Siemens 599-03198 1/2" 3W MIX 1.0CV BRZ BODY

    Siemens Building Technology

    MSRP: $265.15
    Now: $200.88
    Siemens 599-03198 1/2" 3W MIX 1.0CV BRZ BODY  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $265.15
    Now: $200.88
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $265.15
    Now: $200.88
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Siemens 599-02054 1/2"FxUM NO SS 1.6cv EQ% VLV

    Siemens Building Technology

    MSRP: $171.19
    Now: $132.28
    Siemens 599-02054 1/2"FxUM NO SS 1.6cv EQ% VLV  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $171.19
    Now: $132.28
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $171.19
    Now: $132.28
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Siemens 192-3054 Day/Night RA/RA RetrostatKit

    Siemens

    MSRP: $321.87
    Now: $243.84
    Siemens 192-3054 Day/Night RA/RA RetrostatKit  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $321.87
    Now: $243.84
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $321.87
    Now: $243.84
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Siemens 184-0340 ROOM TEMP TRNSMTR 50-100

    Siemens Building Technology

    MSRP: $561.31
    Now: $425.24
    Siemens 184-0340 ROOM TEMP TRNSMTR 50-100  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $561.31
    Now: $425.24
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $561.31
    Now: $425.24
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Siemens VXP45.15-2.5 3/4" 3wy 2.9cv VlvBdy

    Siemens

    MSRP: $186.42
    Now: $141.23
    Siemens VXP45.15-2.5 3/4" 3wy 2.9cv VlvBdy  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $186.42
    Now: $141.23
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $186.42
    Now: $141.23
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Siemens QAM2021.750 1k ohmNiDuctsnsr,24'probe,JCI

    Siemens

    MSRP: $167.05
    Now: $126.55
    Siemens QAM2021.750 1k ohmNiDuctsnsr,24'probe,JCI  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $167.05
    Now: $126.55
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $167.05
    Now: $126.55
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Siemens PTM6.1PSI20-M-R POSITIONING MODULE REFURBISHED

    Siemens DDC

    MSRP: $571.72
    Now: $441.79
    REFURBISHED- Siemens PTM6.1PSI20-M-R POSITIONING MODULE    FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements    
    MSRP: $571.72
    Now: $441.79
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $571.72
    Now: $441.79
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Siemens GBB166.1P NSR 24VAC MOD 0-10VDC AUX SW

    Siemens

    MSRP: $403.00
    Now: $305.30
    Siemens GBB166.1P NSR 24VAC MOD 0-10VDC AUX SW  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $403.00
    Now: $305.30
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $403.00
    Now: $305.30
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Siemens 599-10363 1"npt 25Cv 3W Ball Valve

    Siemens Building Technology

    MSRP: $260.09
    Now: $200.98
    Siemens 599-10363 1"npt 25Cv 3W Ball Valve  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $260.09
    Now: $200.98
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $260.09
    Now: $200.98
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Siemens 599-10127 4" 125&250 3WAY BZ REPAIR KIT

    Siemens Building Technology

    MSRP: $1,026.43
    Now: $793.15
    Siemens 599-10127 4" 125&250 3WAY BZ REPAIR KIT  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $1,026.43
    Now: $793.15
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,026.43
    Now: $793.15
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Siemens 599-10065 WEATHER SHIELD FOR SKB/SKC

    Siemens

    MSRP: $501.20
    Now: $379.70
    Siemens 599-10065 WEATHER SHIELD FOR SKB/SKC  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $501.20
    Now: $379.70
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $501.20
    Now: $379.70
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Siemens 550-496PA BACnet PTEC Unit Cond Cntrllr

    Siemens

    MSRP: $1,098.08
    Now: $831.88
    Siemens 550-496PA BACnet PTEC Unit Cond Cntrllr   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements    
    MSRP: $1,098.08
    Now: $831.88
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,098.08
    Now: $831.88
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Siemens 546-00450 INTERFACE BOARD

    Siemens Building Technology

    MSRP: $573.14
    Now: $442.88
    Siemens 546-00450 INTERFACE BOARD  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $573.14
    Now: $442.88
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $573.14
    Now: $442.88
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Quick view

    Siemens 544-180 POWER SUPPLY

    Siemens

    Siemens 544-180 POWER SUPPLY FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements    
    Quick view
    Qty in Cart: 0
    Price:
    Subtotal:
  • Furnace part souls images
    Add to Cart
    Quick view

    Siemens 331-4841 3" PNEU ACT 8-13# 3/4"STROKE

    Siemens

    MSRP: $154.46
    Now: $117.01
    Siemens 331-4841 3" PNEU ACT 8-13# 3/4"STROKE  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $154.46
    Now: $117.01
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $154.46
    Now: $117.01
    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.