Description
Navien 30027109A Flame Rod — OEM Replacement for NFB-H & NFC-H Series
The Navien 30027109A Flame Rod is a genuine OEM replacement component engineered specifically for Navien NFB-H and NFC-H series condensing boilers. The flame rod plays a critical role in the burner safety circuit, detecting the presence of a flame through ionization current and signaling the control board to confirm safe combustion. A faulty or worn flame rod can cause nuisance lockouts, ignition failures, and unsafe operating conditions — making timely replacement essential for reliable system performance.
Key Features
- Genuine Navien OEM replacement part — SKU 30027109A
- Designed for Navien NFB-H and NFC-H series condensing boilers
- Provides accurate flame ionization sensing for burner safety control
- Ensures proper communication with the boiler’s integrated control board
- Helps prevent nuisance lockouts caused by weak or failed flame signal
- Direct drop-in replacement for fast, straightforward installation
- Maintains OEM performance standards and system reliability
Application
This flame rod is intended for use in Navien NFB-H and NFC-H series condensing boilers. It is recommended to replace the flame rod during routine maintenance or whenever the boiler exhibits symptoms such as repeated ignition lockouts, erratic burner cycling, or a weak flame signal reading. Always consult the boiler’s service manual and follow all applicable safety codes during installation.
Why Choose OEM Parts?
Using genuine Navien OEM replacement parts ensures compatibility, maintains warranty integrity, and delivers the performance your system was designed to achieve. Aftermarket substitutes may not meet the precise electrical and dimensional specifications required for safe and reliable operation.
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