RESIDENTIAL NEUTRALIZER NC-1W
This is a condensate neutralizer used on residential high-efficiency furnaces or tankless water heaters.
What it is
A wall-mounted condensate neutralizer cartridge system:
- Model: NC-1W
- Type: residential condensate neutralizer
- Installed inline on a condensate drain line
- Typically used with:
- Condensing furnaces (90%+ AFUE)
- Tankless water heaters
- Condensing boilers
What it does
High-efficiency appliances produce acidic condensate water. The NC-1W:
- Raises the pH (neutralizes acidity) of that condensate
- Prevents corrosion of:
- PVC/metal drain piping
- Sewer connections
- Helps meet environmental discharge requirements
Key features
-
Wall-hung compact design for tight mechanical spaces
- Contains neutralizing media (typically calcium carbonate pellets) to treat condensate
- Includes a bypass design to prevent backflow into the appliance
- Often includes a blockage indicator for maintenance alerts
- Corrosion-resistant housing for acidic water exposure
Common applications
- Tankless water heaters (Rinnai, Noritz, Navien systems)
- High-efficiency gas furnaces
- Condensing boilers
- Residential mechanical rooms / utility closets
Maintenance notes
- The internal media wears out over time
- Typically needs:
- Replacement media every few years (depends on usage)
- Periodic flushing/inspection
- If neglected, it can clog and cause condensate backup
