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Specialty Products For Hydronic Systems

Use the calculator below to determine which Condensate Neutralizer will best suit your application.

Déterminez quel bac de neutralisation convient le mieux à votre application au moyen du calculateur suivant.

Neutra Sizer

Dimensionnement du bac de neutralisation

Appliance Details:

Détails de l’appareil à combustion:

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Condensate Neutralizers

Model NT25 Condensate Neutralization Tank

The NT25 is ideal for neutralizing condensate from condensing boilers and furnaces operating on natural gas or propane.

The condensate produced by these appliances is acidic and has the potential to harm the environment and the sewer system. The NT25 will neutralize the condensate to a more neutral pH level before it is discharged to drain.

  • Features and Benefit

  • 45 Gal/hr (170 l/hr) or 80 Gal/hr (300 l/hr)with two in parallel*
  • NeutraPro prevents acidic condensate from corroding drains and sewer systems
  • Neutralized condensate is more environmentally friendly
  • Two 1” NPT inlet/outlet connections with unions for fast and versatile installation
  • Low profile design for appliances with near floor condensate drain
  • Tank and lid made from durable and corrosion-resistant Polypropylene
  • 18 liter (4.8 US gallon) tank with baffles designed to channel flow through LipHter media for complete neutralization
  • Integral bypass feature prevents condensate backflow into the appliance
  • Includes an initial charge of Axiom’s special LipHter neutralizing media

* Check with the appliance manufacturer for condensate flowrate or go to our website and use the sizing calculator. As a guideline 7,000,000 BTU/hr at 96% efficiency will produce approximately 45 Gal/hr (170 L/hr)


Part Number for the Replacement Media

  • NM-25 (Exact Refill)