HVAC & Boiler Pumps

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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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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MSRP: $3,910.73

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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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MSRP: $4,147.42

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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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Grundfos 98126800 Magna3 40-80 GF 115v Cast Iron 1/3hp

Grundfos

MSRP: $3,746.64

Now: $2,895.13

Grundfos 98126800 Magna3 40-80 GF 115v Cast Iron 1/3hp FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...

MSRP: $3,746.64

Now: $2,895.13

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MSRP: $3,746.64

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Grundfos 96411613 UPS-50/160 240V 1PH Cast Iron Pump

Grundfos

MSRP: $4,958.76

Now: $3,831.77

Grundfos 96411613 UPS-50/160 240V 1PH Cast Iron Pump FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...

MSRP: $4,958.76

Now: $3,831.77

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MSRP: $4,958.76

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Grundfos 96402861 UPS50-160F 460V 3PH 2"

Grundfos

MSRP: $4,705.30

Now: $3,635.92

Grundfos 96402861 UPS50-160F 460V 3PH 2" FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

MSRP: $4,705.30

Now: $3,635.92

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MSRP: $4,705.30

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Grundfos 96402860 UPS50-160/2 2" 1.5hp 208-230V

Grundfos

MSRP: $4,705.30

Now: $3,635.92

Grundfos 96402860 UPS50-160/2 2" 1.5hp 208-230V FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

MSRP: $4,705.30

Now: $3,635.92

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MSRP: $4,705.30

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Grundfos 98126832 Magna3 40-120 GF 208-230 1/2hp

Grundfos

MSRP: $4,306.42

Now: $3,327.69

Grundfos 98126832 Magna3 40-120 GF 208-230 1/2hp FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

MSRP: $4,306.42

Now: $3,327.69

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MSRP: $4,306.42

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Grundfos 98126804 Magna3 40-120 GF 115v Cast Iron 1/2hp

Grundfos

MSRP: $4,124.32

Now: $3,186.98

Grundfos 98126804 Magna3 40-120 GF 115v Cast Iron 1/2hp FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...

MSRP: $4,124.32

Now: $3,186.98

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MSRP: $4,124.32

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Grundfos 96402920 UPS80-160/2 208/230v 3ph 3hp Cast Iron

Grundfos

MSRP: $5,522.75

Now: $4,267.58

Grundfos 96402920 UPS80-160/2 208/230v 3ph 3hp Cast Iron FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum...

MSRP: $5,522.75

Now: $4,267.58

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MSRP: $5,522.75

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Grundfos 96402843 UPS50-80/2B 115V Pump

Grundfos

MSRP: $5,738.78

Now: $4,434.51

Grundfos 96402843 UPS50-80/2B 115V Pump FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

MSRP: $5,738.78

Now: $4,434.51

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MSRP: $5,738.78

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Grundfos 96402739 UPS32-160FB 1.5" 3/4HP 115V AB

Grundfos

MSRP: $5,422.92

Now: $4,190.44

Grundfos 96402739 UPS32-160FB 1.5" 3/4HP 115V AB FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

MSRP: $5,422.92

Now: $4,190.44

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MSRP: $5,422.92

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Grundfos 98126808 Magna3 40-180 GF 115v Cast Iron 3/4hp

Grundfos

MSRP: $6,110.41

Now: $4,721.68

Grundfos 98126808 Magna3 40-180 GF 115v Cast Iron 3/4hp FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...

MSRP: $6,110.41

Now: $4,721.68

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MSRP: $6,110.41

Now: $4,721.68

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Grundfos 98126848 Magna3 65-120 GF 208-230v 1hp

Grundfos

MSRP: $6,470.26

Now: $4,999.75

Grundfos 98126848 Magna3 65-120 GF 208-230v 1hp FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements

MSRP: $6,470.26

Now: $4,999.75

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MSRP: $6,470.26

Now: $4,999.75

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Grundfos 98126852 Magna3 65-150 GF 208-230v Cast Iron

Grundfos

MSRP: $7,168.08

Now: $5,538.97

Grundfos 98126852 Magna3 65-150 GF 208-230v Cast Iron FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...

MSRP: $7,168.08

Now: $5,538.97

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MSRP: $7,168.08

Now: $5,538.97

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Armstrong Fluid Technology 182212-842 E12.2B 120V Bronze Circulating Pump

Armstrong Fluid Technology

MSRP: $2,693.49

Now: $2,081.34

Armstrong Fluid Technology 182212-842 E12.2B 120V Bronze Circulating Pump FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo...

MSRP: $2,693.49

Now: $2,081.34

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MSRP: $2,693.49

Now: $2,081.34

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Armstrong Fluid Technology 182212-844 E14B 120V Circulating Pump

Armstrong Fluid Technology

MSRP: $2,640.92

Now: $2,040.71

Armstrong Fluid Technology 182212-844 E14B 120V Circulating Pump FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum...

MSRP: $2,640.92

Now: $2,040.71

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MSRP: $2,640.92

Now: $2,040.71

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Armstrong Fluid Technology 116431MF-132 H51-1BF 1/4HP 1PH Cast Iron In Line Pump

Armstrong Fluid Technology

MSRP: $2,656.96

Now: $2,053.11

Armstrong Fluid Technology 116431MF-132 H51-1BF 1/4HP 1PH Cast Iron In Line Pump FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts -...

MSRP: $2,656.96

Now: $2,053.11

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MSRP: $2,656.96

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Armstrong Fluid Technology 110108MF-717 3/4HP 115/230V 4.5" Impeller, 3 Boiler Header Bronze Pump

Armstrong Fluid Technology

MSRP: $2,658.74

Now: $2,054.48

Armstrong Fluid Technology 110108MF-717 3/4HP 115/230V 4.5" Impeller, 3 Boiler Header Bronze Pump FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New...

MSRP: $2,658.74

Now: $2,054.48

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MSRP: $2,658.74

Now: $2,054.48

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Armstrong Fluid Technology 182212-667 E22.2 Cast Iron 120V Circulating Pump

Armstrong Fluid Technology

MSRP: $3,120.28

Now: $2,411.13

Armstrong Fluid Technology 182212-667 E22.2 Cast Iron 120V Circulating Pump FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo...

MSRP: $3,120.28

Now: $2,411.13

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MSRP: $3,120.28

Now: $2,411.13

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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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