Ariston 61303302 Ionisation Electrode

Its primary function is to detect the presence of a flame in the boiler’s combustion chamber. This detection is vital for the safe operation of the boiler, as it confirms that the gas being supplied is indeed being burned and not leaking unignited, which could pose serious risks.

• Function: The ionisation electrode monitors the flame within the boiler. It works by detecting the ionized gas particles present in a flame. If it does not detect a flame, it sends a signal to the boiler’s control unit to shut off the gas supply, preventing any potential safety hazards.
• Compatibility: This specific electrode (part number 61303302) is intended for use in certain Ariston boiler models. It’s essential to check whether this part is compatible with your particular boiler model before purchasing.
• Installation: Installing or replacing the ionisation electrode should be done by a qualified professional due to the complexities involved in working with gas appliances. Incorrect installation could lead to improper operation or safety issues.
• Symptoms of Failure: If the ionisation electrode fails, the boiler might not detect the flame even when it is present, leading to the boiler shutting down as a safety measure. You may experience issues like the boiler failing to stay lit or frequently going into a lockout state.