Description
The Rheem-Ruud RTG20239BU is an OEM Neutralization Replacement Kit engineered specifically for Rheem and Ruud condensing water heaters and tankless systems. High-efficiency condensing appliances produce acidic condensate as a natural byproduct of the combustion process. Left untreated, this low-pH condensate can corrode drain lines, damage plumbing infrastructure, and violate local discharge regulations. This replacement kit restores your condensate neutralizer to peak performance, ensuring safe, code-compliant drainage.
Key Features
- OEM replacement kit designed and approved by Rheem-Ruud for precise fit and function
- Neutralizes acidic condensate produced by high-efficiency condensing water heaters
- Helps protect drain lines and plumbing from corrosive low-pH condensate
- Supports compliance with local codes and regulations governing condensate discharge
- Easy drop-in replacement to minimize downtime during service calls
- Compatible with applicable Rheem and Ruud condensing tankless and storage water heater models
Why Replace Your Neutralization Media?
Over time, the neutralizing media inside a condensate neutralizer becomes exhausted and loses its ability to raise condensate pH to acceptable levels. Regular replacement of the neutralization kit is a critical part of preventive maintenance on any condensing appliance. Using genuine Rheem-Ruud OEM replacement media ensures the neutralizer performs as originally specified, protecting both the equipment and the building’s drainage system.
Application
- Designed for use with Rheem and Ruud high-efficiency condensing water heaters and tankless units
- Ideal for residential and light commercial service and maintenance applications
Ordering Information
- Brand: Rheem-Ruud
- SKU / Part Number: RTG20239BU
- Kit Type: Neutralization Replacement Kit







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