Model NBT-230

With its standard tank design, the NBT-230 is appropriate for both wall and floor mounted heating appliances. Its unique baffle system enables appropriate soak time while minimizing the neutralizer’s footprint.

NBT-230 Download Center

NBT-Series Technical Info

NBT-Series I & O Manual

NBT-230 Product Drawing

The NBT-Series is our versatile line of tank neutralizers that ranges from residential to light commercial installations. The NBT-Series models are easily serviceable with a removable lid, which enables fast and easy inspection and maintenance. NBT-Series neutralizers are well-suited for most standard operating site conditions.

  • Designed to treat acidic condensate from commercial heating appliances.
  • Unique baffle system is highly efficient with a minimal footprint.
  • Easy to service with clear, removeable lid.

The Model NBT-230 is well-suited for most commercial installations of high-efficiency, gas-fired appliances such as condensing boilers, furnaces, and hot water heaters rated approximately 3,500 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.

Model NBT-230 Specifications

Part #2011


Flow Rate

Inlet/Outlet Port


pH Power Pellets® Refill


26 GPH

1" PVC Socket


NBT-230R part #1114

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.