Neutralize condensate for up to 16 heater or boiler units
Condensate from high-efficiency boilers and water heaters contain condensed liquid waste from the gas fuel exhaust. This liquid is corrosive and will damage metal pipes, and must be neutralized before draining into public wastewater, according to most building code and local ordinances.
This Condensate Neutralizer Kit includes:
• Corrosion-resistant neutralizer tank with fill/inspection openings
• Tank volume: 6.0 gallons (23.6 liters)
• 1" FNPT threaded inlet and outlet openings
• 3/4" FNPT vent opening
• Neutralizing media (limestone or magnesium oxide pellets) to fill the tank (Navien item number GXXX001329)
Click here to order replacement neutralizing media.
The Navien GXXX001325 kit is compatible with most condensing tankless water heaters, both Navien and other manufacturers, including:
NPE-S tankless water heater series including NPE-180S, NPE-210S, NPE-240S
NPE-A tankless water heater series including NPE-180A, NPE-210A, NPE-240A
NCB and NCB-E Combi-Boiler series including NCB-150, NCB-180, NCB-210 and NCB-240; NCB-150E, NCB-180E, NCB-210E and NCB-240E
NFC Fire Tube Combi-boilers (NFC-175, NFC-200)
NHB Heating Boilers including NHB-55, NHB-80, NHB-110 and NHB-150
NR series including NR-180, NR-210 and NR-240; NR-180A, NR-210A and NR-240A
NP series NP-180A, NP-210A, NP-240A
CH-ASME Combi-Boiler series including CH-180-ASME, CH-210-ASME and CH-240-ASME
Frequently Asked Question ("FAQ")
Q1: How often should I replace the neutralizing media?
A1: Once per year, using pH test strip paper or an electronic pH meter, check the pH level at the outlet of the neutralizer tank. Replace the neutralizing media when the pH level drops below the minimum level specified by the local water authority. The minimum level is commonly set at pH 6.0.
Drain damage due to condensate from a tankless water heater. Even if the drain is plastic and is impervious, local building code may require use of a neutralizer.
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