Description
The Burnham Boiler 103339-01 Flame Sensor Kit is a genuine OEM replacement component engineered to restore accurate combustion monitoring and dependable ignition performance in compatible Burnham boiler systems. The flame sensor is a critical element of the burner control circuit — it detects the presence of an active burner flame and signals the control module to confirm successful ignition. If no flame signal is received within the trial-for-ignition period, the control safely locks out, preventing unburned fuel accumulation and protecting the system and occupants.
Over time, flame sensors can develop oxidation or carbon deposits on the sensing rod, resulting in weak or intermittent signal readings. This leads to nuisance lockouts, delayed ignition, or failure to fire. Replacing a degraded sensor with a genuine Burnham OEM part restores proper signal strength and ensures consistent, season-long performance.
Key Features
- Genuine Burnham Boiler OEM replacement flame sensor kit
- Engineered for precise, reliable flame detection in Burnham boiler applications
- Ensures safe burner operation and accurate ignition confirmation
- Supports proper control lockout response when no flame is detected
- Direct OEM fit simplifies installation and eliminates compatibility guesswork
- Restores combustion safety standards and system integrity
Application
Designed for use with compatible Burnham boiler models, this flame sensor kit is an essential maintenance and repair component for HVAC technicians and service professionals servicing residential and light commercial hydronic heating systems. Always verify compatibility with the specific Burnham boiler model prior to installation.







Reviews
There are no reviews yet.