Model K-3000

Our most versatile solution yet, the K-3000 condensate neutralizer is designed to neutralize the acidic condensate produced by high-efficiency, gas-fired appliances and is rated for 24 GPH of condensate (approximately 3,000-3,500 MBH).

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K-Series Features

Our latest innovation, the K-Series condensate neutralizers are ideal for most residential and commercial condensing appliance installations. The K-Series blends industrial strength with a lightweight and compact inline tube design.

Purpose-built for the heating and plumbing industries, K-Series condensate neutralizers are equipped with the lowest inlet on the market and an installation kit with the flexibility to install with hard-pipe or poly tubing. JJM®’s proprietary end-cap design enables fast and easy maintenance during routine replacement of our pH Power Pellets® media, reducing downtime and service hours.

Model K-3000 Benefits

  • The lowest inlet on the market, ideal for commercial condensing installations with a low condensate drain.
  • Flexible installation options to connect with both hard-pipe or poly tubing.
  • Optional side port inlet for added installation flexibility.
  • Proprietary end-cap design ensures quick and easy routine maintenance in the field.


The Model K-3000 condensate neutralizer is well-suited for most commercial installations of high-efficiency, gas-fired appliances such as condensing boilers, furnaces, and hot water heaters rated approximately 3,000-3,500 MBH.




The effects of untreated acidic condensate can develop quickly, corroding copper, iron pipes, or floor drains in a matter of months, not years. Fortunately, condensate neutralizers are relatively inexpensive, and they can save property owners from expensive damage.

JJM® condensate neutralizers are quick and easy to install, at the initial installation or during annual maintenance of the high-efficiency, gas-fired appliance. Neutralizers should be installed by a licensed, trained Installer or Service Technician.

Sizing a Neutralizer

Model K-3000 Specifications

Part #5104

MBH 3,000-3,500
Flow Rate 24 GPH
Inlet Port ¾”
Outlet Port ¾”
Mounting Floor
pH Power Pellets® Refill K-3000R part #6104

How to Buy

JJM® condensate neutralizers can be purchased from leading Distributors of Heating and Plumbing Equipment across the United States and Canada. Visit our interactive map to find a JJM® distributor near you!

If your preferred distributor doesn’t carry JJM® yet, simply ask them to contact us so you can quickly and reliably buy JJM® condensate neutralizers for all of your condensing installations.

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Condensate Neutralizer Maintenance

JJM® condensate neutralizers must be routinely serviced to remain effective. Once a year, Service Technicians should inspect the neutralizer and replace the JJM® pH Power Pellets® (neutralizing media) to ensure continued protection and code compliance.

When you register a JJM® condensate neutralizer, the neutralizer will be under warranty against defects in materials and workmanship for one year. The warranty does not cover the issues that result from misuse, improper installation, and/or failure to replace the pH Power Pellets® as instructed.

Downloadable Resources

Leading installers can help solve America’s emerging acidic condensate problem by installing a JJM® condensate neutralizer with every high-efficiency, gas-fired appliance. Learn more about our industry-leading products.