null

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.

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

    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
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $3,746.64
    Now: $2,895.13
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    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
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $4,705.30
    Now: $3,635.92
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    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
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $4,705.30
    Now: $3,635.92
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    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
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $4,306.42
    Now: $3,327.69
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    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
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $4,124.32
    Now: $3,186.98
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    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
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $2,693.49
    Now: $2,081.34
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    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
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $2,640.92
    Now: $2,040.71
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    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
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $2,656.96
    Now: $2,053.11
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    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
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $2,658.74
    Now: $2,054.48
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    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
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $3,120.28
    Now: $2,411.13
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Armstrong Fluid Technology 116435MF-132 H52-1BF 1/3HP 1PH Cast Iron Body/NFI Maintenance Free In-Line Pump

    Armstrong Fluid Technology

    MSRP: $2,967.92
    Now: $2,293.39
    Armstrong Fluid Technology 116435MF-132 H52-1BF 1/3HP 1PH Cast Iron Body/NFI Maintenance Free In-Line Pump  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day...
    MSRP: $2,967.92
    Now: $2,293.39
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $2,967.92
    Now: $2,293.39
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Armstrong Fluid Technology 116455MF-136A H54-3BF 3/4HP 3PH Cast Iron Body/NFI

    Armstrong Fluid Technology

    MSRP: $3,487.37
    Now: $2,694.79
    Armstrong Fluid Technology 116455MF-136A H54-3BF 3/4HP 3PH Cast Iron Body/NFI  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts -...
    MSRP: $3,487.37
    Now: $2,694.79
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $3,487.37
    Now: $2,694.79
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Armstrong Fluid Technology 116451MF-132 H54-1BF 3/4HP 1PH Cast Iron Body/NFI

    Armstrong Fluid Technology

    MSRP: $3,585.38
    Now: $2,770.52
    Armstrong Fluid Technology 116451MF-132 H54-1BF 3/4HP 1PH Cast Iron Body/NFI  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo...
    MSRP: $3,585.38
    Now: $2,770.52
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $3,585.38
    Now: $2,770.52
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Armstrong Fluid Technology 182202-654 E16.2B, 1/6HP, 120V, 3400RPM Circulating Pump

    Armstrong Fluid Technology

    MSRP: $4,127.11
    Now: $3,189.13
    Armstrong Fluid Technology 182202-654 E16.2B, 1/6HP, 120V, 3400RPM Circulating Pump  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts -...
    MSRP: $4,127.11
    Now: $3,189.13
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $4,127.11
    Now: $3,189.13
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Armstrong Fluid Technology 182212-664 E17.2B 120V Bronze Circulating Pump

    Armstrong Fluid Technology

    MSRP: $4,373.92
    Now: $3,379.85
    Armstrong Fluid Technology 182212-664 E17.2B 120V Bronze Circulating Pump  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo...
    MSRP: $4,373.92
    Now: $3,379.85
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $4,373.92
    Now: $3,379.85
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Armstrong Fluid Technology 110116MF-304 H-54LV/MF Pump Les Volute 3/4 hp

    Armstrong Fluid Technology

    MSRP: $4,053.22
    Now: $3,132.04
    Armstrong Fluid Technology 110116MF-304 H-54LV/MF Pump Les Volute 3/4 hp  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo...
    MSRP: $4,053.22
    Now: $3,132.04
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $4,053.22
    Now: $3,132.04
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Armstrong Fluid Technology 116479-136A H64-3BF, 3/4HP, 3PH, Cast Iron Body/Bronze IM

    Armstrong Fluid Technology

    MSRP: $4,562.81
    Now: $3,525.81
    Armstrong Fluid Technology 116479-136A H64-3BF, 3/4HP, 3PH, Cast Iron Body/Bronze IM   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts...
    MSRP: $4,562.81
    Now: $3,525.81
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $4,562.81
    Now: $3,525.81
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Armstrong Fluid Technology 174037MF-113 S-46BF Armstrong Cast Iron Pump W/3"Fanges

    Armstrong Fluid Technology

    MSRP: $4,095.93
    Now: $3,165.03
    Armstrong Fluid Technology 174037MF-113 S-46BF Armstrong Cast Iron Pump W/3"Fanges  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts -...
    MSRP: $4,095.93
    Now: $3,165.03
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $4,095.93
    Now: $3,165.03
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    ASCO S106927A222 Pump Unit For H30A2220, 120V

    Asco

    MSRP: $3,622.36
    Now: $2,744.21
    ASCO S106927A222 Pump Unit For H30A2220, 120V  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $3,622.36
    Now: $2,744.21
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $3,622.36
    Now: $2,744.21
    Subtotal:
    Add to Cart
  • Total: items /

Adding your products to cart

View Cart Continue Shopping

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.