Description
The Navien 30012262B is a genuine OEM B/D (board) control board designed specifically for the KDC-350M module used in Navien NCB series combination boilers. As a direct factory replacement part, it ensures full compatibility and restores your system to original manufacturer specifications without the guesswork of aftermarket alternatives.
Key Features
- Genuine Navien OEM replacement control board
- Designed for the KDC-350M control module
- Compatible with Navien NCB series combination boilers
- Direct drop-in replacement for fast, accurate installation
- Restores full system functionality and original performance
- Manufactured to Navien factory standards for reliability and longevity
Application
The 30012262B control board is the authoritative replacement for failed or damaged B/D boards within the KDC-350M control assembly on Navien NCB combination boilers. Navien NCB series units are high-efficiency condensing combi-boilers that provide both space heating and domestic hot water. The control board governs critical system operations, making it essential to use a genuine OEM part to maintain safe, efficient, and code-compliant performance.
Why Choose Genuine Navien OEM Parts
- Ensures compatibility with existing wiring harnesses and connectors
- Maintains manufacturer warranty compliance
- Eliminates risk of improper operation from non-OEM substitutes
- Backed by Navien’s reputation for quality in condensing boiler technology
Important Note
Installation of this control board should be performed by a qualified HVAC/R or plumbing technician in accordance with local codes and Navien service documentation. Always disconnect power before servicing.
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