HVAC & Boiler Pumps

Shop HVAC and boiler pumps for hydronic heating, cooling, and condensate removal applications. Furnace Part Source carries circulator pumps, condensate pumps, and related pump components from Xylem-Bell & Gossett, Weil Pump, and other leading brands.

Use the product list below to find the correct pump by part number, GPM rating, or equipment model. Always confirm voltage, flow rate, connection size, and equipment model before ordering to help avoid fitment issues.

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Raypak 011846F Circulator Pump

Raypak

MSRP: $3,020.16

Now: $2,333.76

Raypak 011846F Circulator Pump FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

MSRP: $3,020.16

Now: $2,333.76

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Laars Heating Systems RA2117204 1hp Pump & Motor Assembly

Laars Heating Systems

MSRP: $2,673.61

Now: $2,065.97

Laars Heating Systems RA2117204 1hp Pump & Motor Assembly FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum...

MSRP: $2,673.61

Now: $2,065.97

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Grundfos 96439644 UP43-70F 3/4HP 115/230V

Grundfos

MSRP: $2,560.24

Now: $1,978.37

Grundfos 96439644 UP43-70F 3/4HP 115/230V FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

MSRP: $2,560.24

Now: $1,978.37

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Grundfos 96633591 UP53-46F 115/230V 1Ph

Grundfos

MSRP: $2,853.72

Now: $2,205.15

Grundfos 96633591 UP53-46F 115/230V 1Ph FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

MSRP: $2,853.72

Now: $2,205.15

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MSRP: $2,853.72

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Grundfos 96402765 1.5",3/4hp,460V,3ph,UPS40-80/2

Grundfos

MSRP: $3,158.12

Now: $2,440.36

Grundfos 96402765 1.5",3/4hp,460V,3ph,UPS40-80/2 FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

MSRP: $3,158.12

Now: $2,440.36

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Grundfos 96402762 UPS40-80/2 115V 1PH 1 1/2"

Grundfos

MSRP: $3,349.29

Now: $2,588.08

Grundfos 96402762 UPS40-80/2 115V 1PH 1 1/2" FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

MSRP: $3,349.29

Now: $2,588.08

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Grundfos 96402736 UPS32-160 3X208-230 1-1/2"

Grundfos

MSRP: $3,148.91

Now: $2,433.25

Grundfos 96402736 UPS32-160 3X208-230 1-1/2" FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

MSRP: $3,148.91

Now: $2,433.25

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Grundfos 96402733 UPS32-160F 3/4hp 230v Pump

Grundfos

MSRP: $3,148.91

Now: $2,433.25

Grundfos 96402733 UPS32-160F 3/4hp 230v Pump FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements ...

MSRP: $3,148.91

Now: $2,433.25

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Grundfos 96402730 UPS32-160F 1.5" 3/4HP 115V Cast Iron

Grundfos

MSRP: $3,290.73

Now: $2,542.83

Grundfos 96402730 UPS32-160F 1.5" 3/4HP 115V Cast Iron FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...

MSRP: $3,290.73

Now: $2,542.83

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Grundfos 96439643 UP43-110F 3/4HR 115/230V

Grundfos

MSRP: $3,528.21

Now: $2,726.35

Grundfos 96439643 UP43-110F 3/4HR 115/230V FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

MSRP: $3,528.21

Now: $2,726.35

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Grundfos 96402836 UPS50 80/2 230V 2"

Grundfos

MSRP: $3,442.46

Now: $2,660.08

Grundfos 96402836 UPS50 80/2 230V 2" FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

MSRP: $3,442.46

Now: $2,660.08

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MSRP: $3,442.46

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Grundfos 96402834 (Replaces 96404958) Wet Rotor Circulator Pump

Grundfos

MSRP: $3,293.20

Now: $2,544.75

Grundfos 96402834 (Replaces 96404958) Wet Rotor Circulator Pump 3/4HP, 115Vac, Single Phase, 3450 RPM, 3 Speed, Cast Iron Housing with Stainless Steel Impeller, Wet Rotor Circulator Pump with 2" non...

MSRP: $3,293.20

Now: $2,544.75

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MSRP: $3,293.20

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Grundfos 97523136 UPS50-60SF/SS 4Bolt Flange 115V

Grundfos

MSRP: $2,608.32

Now: $2,015.52

Grundfos 97523136 UPS50-60SF/SS 4Bolt Flange 115V FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements...

MSRP: $2,608.32

Now: $2,015.52

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Grundfos 96411810 Pump TP50-80/2 115/230V1PH 3/4HP

Grundfos

MSRP: $4,268.95

Now: $3,298.73

Grundfos 96411810 Pump TP50-80/2 115/230V

MSRP: $4,268.95

Now: $3,298.73

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MSRP: $4,268.95

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Grundfos 96654373 UPS53-55/57-115V 1Ph 2"Flange

Grundfos

MSRP: $4,082.28

Now: $3,154.49

Grundfos 96654373 UPS53-55/57-115V 1Ph 2"Flange FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

MSRP: $4,082.28

Now: $3,154.49

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MSRP: $4,082.28

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Grundfos 96402716 UPS32-80/2 460V 3PH BRONZE

Grundfos

MSRP: $3,495.08

Now: $2,647.79

Grundfos 96402716 UPS32-80/2 460V 3PH BRONZE FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

MSRP: $3,495.08

Now: $2,647.79

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MSRP: $3,495.08

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Grundfos 96402713 UPS32-80 115V BRONZE

Grundfos

MSRP: $4,383.24

Now: $3,387.05

Grundfos 96402713 UPS32-80 115V BRONZE FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

MSRP: $4,383.24

Now: $3,387.05

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MSRP: $4,383.24

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Grundfos 96402784 1.5" UPS40-160 208-230V 3-PH

Grundfos

MSRP: $3,910.73

Now: $3,021.93

Grundfos 96402784 1.5" UPS40-160 208-230V 3-PH FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

MSRP: $3,910.73

Now: $3,021.93

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Grundfos 96402783 1.5" Cast Iron UPS40-160 230V 1-PH

Grundfos

MSRP: $4,147.42

Now: $3,204.83

Grundfos 96402783 1.5" Cast Iron UPS40-160 230V 1-PH FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...

MSRP: $4,147.42

Now: $3,204.83

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Grundfos 96402782 UPS40-160/2 3/4HP 115V Cast Iron

Grundfos

MSRP: $3,910.73

Now: $3,021.93

Grundfos 96402782 UPS40-160/2 3/4HP 115V Cast Iron FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...

MSRP: $3,910.73

Now: $3,021.93

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MSRP: $3,910.73

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Items 81 to 100 of 119 total

HVAC & Boiler Pumps

Pumps move water or condensate through hydronic heating systems, boilers, and cooling equipment. A properly functioning pump is important for even heat distribution, system efficiency, and preventing water damage from condensate backup.

Furnace Part Source carries a range of HVAC and boiler pumps, including circulator pumps for hydronic heating loops, condensate pumps for furnaces and air handlers, and related seals, impellers, and mounting components.

Common Pump Parts We Carry

Common pump-related parts include:

Circulator pumps for hydronic heating and boiler systems.
Condensate pumps for removing condensation from furnaces, air handlers, and mini-split systems.
Mechanical seals and impellers for pump service and rebuilds.
Pump motors and power assemblies for compressor and pump-driven applications.

How to Find the Right Pump

Before ordering, check the pump nameplate and confirm the model number, GPM (gallons per minute) rating, voltage, and connection size. If replacing a component such as a seal or impeller, match the exact part number to the existing pump model.

For best fit, compare:

Original pump part number
GPM and head pressure rating
Voltage and horsepower
Connection size and mounting style
System type, such as hydronic heating, boiler, or condensate removal

Pumps From Leading HVAC Brands

Our catalog includes pumps and pump components from Xylem-Bell & Gossett, Weil Pump, and other established manufacturers serving residential and commercial hydronic and condensate applications.

Need Help Matching a Pump?

Not sure which pump or pump part you need? Use the model number and part number from your existing pump to narrow the search, or contact Furnace Part Source for help identifying the correct replacement.

HVAC Pump FAQs

What is the difference between a circulator pump and a condensate pump?

A circulator pump moves water through a hydronic heating loop, while a condensate pump removes water that collects from cooling or high-efficiency furnace operation.

What are signs of a failing circulator pump?

Signs may include uneven heat throughout a hydronic system, unusual noise, leaking at the pump body, or the pump failing to run at all.

Can I rebuild a pump instead of replacing the whole unit?

In some cases, yes. Seals, impellers, and other wear components may be available separately for rebuilding rather than replacing the entire pump.

How do I know what GPM rating I need?

Check the original pump's nameplate or the system design specifications. Matching GPM and head pressure ensures the replacement pump performs correctly in your system.

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