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Replacement Parts

Replacement Parts

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Furnace part souls images

    Watts 0121453 140X-5-150# 3/4" 1,438,000

    Watts

    MSRP: $725.59
    Now: $549.69
    Watts 0121453 140X-5-150# 3/4" 1,438,000   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements    
    MSRP: $725.59
    Now: $549.69
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $725.59
    Now: $549.69
    Subtotal:
  • Furnace part souls images

    Watts 0298533 1" LF223 WtrReg 25-75# LdFree

    Watts

    MSRP: $1,918.74
    Now: $1,453.59
    Watts 0298533 1" LF223 WtrReg 25-75# LdFree   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements    
    MSRP: $1,918.74
    Now: $1,453.59
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,918.74
    Now: $1,453.59
    Subtotal:
  • Furnace part souls images

    Watts 0065372 919QT 3/4" BACK FLO PREVENTER

    Watts

    MSRP: $693.08
    Now: $532.03
    Watts 0065372 919QT 3/4" BACK FLO PREVENTER   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements    
    MSRP: $693.08
    Now: $532.03
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $693.08
    Now: $532.03
    Subtotal:
  • Furnace part souls images

    Watts 0794085 ComplRepairKit 2.5&3" LeadFree

    Watts

    MSRP: $697.59
    Now: $528.48
    Watts 0794085 ComplRepairKit 2.5&3" LeadFree   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements    
    MSRP: $697.59
    Now: $528.48
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $697.59
    Now: $528.48
    Subtotal:
  • Furnace part souls images

    Watts 0382589 740-1-40# 1,600,000 1"x1.25"

    Watts

    MSRP: $721.91
    Now: $546.90
    Watts 0382589 740-1-40# 1,600,000 1"x1.25"   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements    
    MSRP: $721.91
    Now: $546.90
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $721.91
    Now: $546.90
    Subtotal:
  • Furnace part souls images

    Watts 0121200 LF 5M3-Z6 PRV 25-75# 3/4"

    Watts

    MSRP: $760.39
    Now: $576.05
    Watts 0121200 LF 5M3-Z6 PRV 25-75# 3/4"   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements    
    MSRP: $760.39
    Now: $576.05
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $760.39
    Now: $576.05
    Subtotal:
  • Furnace part souls images

    Watts 0009279 25AUB-HP 3/4" 75-125# RED VLV

    Watts

    MSRP: $684.40
    Now: $518.49
    Watts 0009279 25AUB-HP 3/4" 75-125# RED VLV   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements    
    MSRP: $684.40
    Now: $518.49
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $684.40
    Now: $518.49
    Subtotal:
  • Furnace part souls images

    Watts 0830985 152A-1.5"SteamReg 5-40#OUT

    Watts

    MSRP: $3,539.76
    Now: $2,681.64
    Watts 0830985 152A-1.5"SteamReg 5-40#OUT   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements    
    MSRP: $3,539.76
    Now: $2,681.64
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $3,539.76
    Now: $2,681.64
    Subtotal:
  • Furnace part souls images

    Watts 0391007 009M2QT 2" BACKFLOW PREVENTOR

    Watts

    MSRP: $1,452.89
    Now: $1,100.68
    Watts 0391007 009M2QT 2" BACKFLOW PREVENTOR   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements    
    MSRP: $1,452.89
    Now: $1,100.68
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,452.89
    Now: $1,100.68
    Subtotal:
  • Furnace part souls images

    Watts 0121517 1.25" LF174A 80#RlfVlv 3,605K

    Watts

    MSRP: $1,727.07
    Now: $1,308.39
    Watts 0121517 1.25" LF174A 80#RlfVlv 3,605K   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements    
    MSRP: $1,727.07
    Now: $1,308.39
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,727.07
    Now: $1,308.39
    Subtotal:
  • Furnace part souls images

    Watts 0121429 LL40XL 3/4" 150# T&P 1,437,600

    Watts

    MSRP: $907.81
    Now: $687.74
    Watts 0121429 LL40XL 3/4" 150# T&P 1,437,600   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements    
    MSRP: $907.81
    Now: $687.74
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $907.81
    Now: $687.74
    Subtotal:
  • Furnace part souls images

    Watts 0009330 1 LF25AUB-LP-Z3 (must buy in qty of 6 ea)

    Watts

    MSRP: $796.41
    Now: $603.34
    Watts 0009330 1 LF25AUB-LP-Z3 (must buy in qty of 6 ea or order will not process!)   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $796.41
    Now: $603.34
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $796.41
    Now: $603.34
    Subtotal:
  • Furnace part souls images

    Watts 0875705 REPAIR KIT 152A-RK 1"-1.25"

    Watts

    MSRP: $557.82
    Now: $422.59
    Watts 0875705 REPAIR KIT 152A-RK 1"-1.25"   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements    
    MSRP: $557.82
    Now: $422.59
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $557.82
    Now: $422.59
    Subtotal:
  • Furnace part souls images

    Watts 0275824 174A-1 1/4-50 2,459,000btu Rlf

    Watts

    MSRP: $782.60
    Now: $592.88
    Watts 0275824 174A-1 1/4-50 2,459,000btu Rlf   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements    
    MSRP: $782.60
    Now: $592.88
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $782.60
    Now: $592.88
    Subtotal:
  • Furnace part souls images

    Watts 0121410 3/4m X 3/4f 75# 200CFH 40XL-5

    Watts

    MSRP: $798.81
    Now: $605.16
    Watts 0121410 3/4m X 3/4f 75# 200CFH 40XL-5   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements    
    MSRP: $798.81
    Now: $605.16
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $798.81
    Now: $605.16
    Subtotal:
  • Furnace part souls images

    Watts 0344276 340-3-150,1.5" 150# 6,379,000

    Watts

    MSRP: $1,716.61
    Now: $1,300.46
    Watts 0344276 340-3-150,1.5" 150# 6,379,000   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements    
    MSRP: $1,716.61
    Now: $1,300.46
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,716.61
    Now: $1,300.46
    Subtotal:
  • Furnace part souls images

    Watts 0009118 3/4" LF U5B-Z3 # Reducing Vlv

    Watts

    MSRP: $1,123.78
    Now: $851.35
    Watts 0009118 3/4" LF U5B-Z3 # Reducing Vlv   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements    
    MSRP: $1,123.78
    Now: $851.35
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,123.78
    Now: $851.35
    Subtotal:
  • Furnace part souls images

    Watts 0121449 140S-3-3/4"150# 3"Stat 1438000

    Watts

    MSRP: $614.53
    Now: $465.55
    Watts 0121449 140S-3-3/4"150# 3"Stat 1438000   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements    
    MSRP: $614.53
    Now: $465.55
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $614.53
    Now: $465.55
    Subtotal:
  • Furnace part souls images

    Watts 0009236 25AUBLP-1/2,WtrRegVlv10-35#OUT

    Watts

    MSRP: $340.05
    Now: $257.61
    Watts 0009236 25AUBLP-1/2,WtrRegVlv10-35#OUT   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements    
    MSRP: $340.05
    Now: $257.61
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $340.05
    Now: $257.61
    Subtotal:
  • Furnace part souls images

    Watts 0121428 40XL-7-150,1" T&P 2,134,000btu

    Watts

    MSRP: $3,730.45
    Now: $2,826.10
    Watts 0121428 40XL-7-150,1" T&P 2,134,000btu  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $3,730.45
    Now: $2,826.10
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $3,730.45
    Now: $2,826.10
    Subtotal:
  • Total: items /

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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.