Biasi Detection Electrode Bi1223104

Biasi Detection Electrode Bi1223104

The Biasi Detection Electrode (BI1223104) is a genuine flame sensing probe designed to monitor burner ignition and confirm stable combustion in compatible Biasi boilers. This electrode detects the presence of a flame via the boiler's control board, allowing safe operation and preventing unburnt fuel from entering the combustion chamber.

A worn or damaged detection electrode can cause failed ignition, intermittent firing, or boiler lockouts. Replacing it with a genuine BI1223104 ensures accurate flame detection and restores reliable boiler performance.

Key Features

• Genuine Biasi flame detection electrode – BI1223104

• Provides accurate flame sensing for safe combustion

• Ensures proper ignition and stable burner operation

• Heat-resistant ceramic and stainless-steel construction

• Helps prevent lockouts, misfires, and ignition faults

• Direct-fit replacement for fast servicing

• OEM component designed to meet Biasi performance standards

Compatibility

• Direct replacement for Biasi part BI1223104

• Fits a range of Biasi combi and system boilers
  (If you want the exact compatible model list, I can generate it.)

When to Replace

• Boiler burners ignite then immediately shut down

• Lockout codes relating to flame detection

• Electrode is cracked, carbonised or weakened

• During routine service where the probe shows wear

• Intermittent or failed ignition

Technical Specifications

• Manufacturer: Biasi

• Part Number: BI1223104

• Component Type: Flame detection electrode

• Material: High-temperature ceramic insulator with steel probe

• Function: Flame rectification / ignition verification