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Condensate Return Pumps

Reliable condensate return pumps engineered for commercial, industrial, and HVAC steam systems—built for high-temperature condensate, continuous duty, and long-term, low-maintenance performance.

(426 products)

ePumps stocks durable condensate return pumps in multiple flow rates, discharge sizes, voltages, and control options—so you can match your pump to the actual demands of your boiler room or steam system. Choose from compact pumps for tight mechanical rooms or higher-capacity models for large plants and institutional facilities.

With the right condensate return pump, you can:

  • Reduce energy and water costs by efficiently recycling hot condensate

  • Extend the life of boilers, piping, and steam equipment

  • Support regulatory compliance and sustainability initiatives

  • Minimize downtime with rugged, low-maintenance designs

We offer condensate return pumps from trusted brands like Grundfos and more, with materials and features to handle high temperatures, corrosive condensate, and demanding duty cycles. Check individual product listings for performance curves, materials of construction, and control options.

Need a complete tank + pump package?
Browse our Condensate Return Units for simplex/duplex receivers with integrated pumps.

Choosing the Right Condensate Return Pump

When selecting a condensate return pump, consider:

  • Flow rate & pressure: The pump must handle your condensate load and overcome lift and friction back to the feed tank or boiler.

  • Condensate temperature & quality: For hot or corrosive condensate, choose stainless steel or specially coated components.

  • System configuration: Match pump performance to trap discharge pressure, receiver sizing, and boiler demand.

  • Space constraints: Compact models are available for tight mechanical rooms without sacrificing performance.

Not sure which pump is correct for your system? Our team can help you size and select a model that protects traps, piping, and boiler equipment.

Why Order Condensate Return Pumps from ePumps?
  • Large in-stock inventory for fast shipping

  • Durable, reliable models from industry-trusted brands

  • Expert advice on pump selection, sizing, and compatibility

  • Free shipping on qualifying orders within the continental U.S.

  • Competitive pricing and price matching on many items

  • Manufacturer warranties for added peace of mind

From selection through installation, we’re focused on making your condensate pump purchase smooth and hassle-free.

Need Help Sizing a Condensate Return Pump?

Get expert guidance choosing a durable, reliable condensate return pump that matches your steam, boiler, or HVAC system’s flow, temperature, and pressure requirements.

FAQ's

What does a condensate return pump do?

It collects hot condensate from remote points in a steam system and pumps it back to a receiver, feed tank, or boiler—helping recover heat, reduce makeup water, and protect the boiler from low-water conditions.

How do I size a condensate return pump?

You’ll need to know your condensate load (GPM), total dynamic head (vertical lift + friction loss), and operating temperature. Oversizing wastes energy; undersizing can starve the boiler and damage traps.

Can condensate return pumps handle high temperatures?

Most commercial condensate return pumps are designed for elevated temperatures typical of steam systems. For very hot or flash-prone condensate, look for models specifically rated for higher temperatures and use appropriate receiver venting.

What’s the difference between a condensate return pump and a condensate return unit?

A pump is just the pumping component. A condensate return unit is a packaged system that includes a receiver tank plus one or more pumps, controls, and accessories.