Description
The Navien GXXX002988 is a factory-designed Plumbing 3-Valve Set engineered specifically for use with Navien NPE-A and NPE-A2 series condensing tankless water heaters. This valve set streamlines the installation and service process by providing all three essential shut-off valves in a single, matched kit — ensuring proper flow control, system isolation, and serviceability right out of the box.
Key Features
- Genuine Navien OEM replacement and installation valve set
- Designed for compatibility with NPE-A and NPE-A2 series tankless water heaters
- 3-valve configuration provides complete inlet, outlet, and service isolation
- Simplifies rough-in plumbing and future maintenance access
- Ensures a leak-free, code-compliant connection to the unit
- Manufactured to Navien’s quality and performance standards
Compatibility
- Navien NPE-A Series Condensing Tankless Water Heaters
- Navien NPE-A2 Series Condensing Tankless Water Heaters
Why Choose OEM Parts?
Using genuine Navien components like the GXXX002988 valve set helps protect your warranty, ensures proper system performance, and reduces the risk of installation errors. This kit is the recommended solution for both new installations and service replacements on NPE-A and NPE-A2 units.
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