Vaillant Ignition Transformer 091246
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Technical details
Vaillant Ignition Transformer 091246
Product Overview
The Vaillant Ignition Transformer 091246 is a critical component designed for specific Saunier heating systems. This Ignition / Detection Electrode generates the high-voltage spark for ignition or detects the flame via ionization. properly functioning components are vital for the energy efficiency and safety of your boiler.
This part may be available in New, Refurbished, or Compatible conditions. Please select your desired option from the dropdown menu above. All refurbished parts are professionally tested to ensure reliability.
Technical Insight & Common Failure Symptoms
Based on service data: Spark generator and ignition electrode(s) ok; Gas valve energised and ignites ok (low rate); Flame detection electrode ok (sparking finishes – ionisation proved) ignition, while the important one on the left is the flame sensor electrode. Carefully inspect it for whiskering or debris, and ensure the
Replacing this part often resolves the following issues:
- Restores reliable system operation and eliminates fault codes.
- Resolves specific failure symptoms such as delayed or explosive ignition, clicking without a flame, or intermittent flame loss fault codes..
- Ensures safety compliance and efficient boiler performance.
Compatibility
This part (MPN: 091246) is designed for models within the Saunier range. Please strictly verify the part number against your boiler's technical manual before ordering to guarantee fitment.
Safety Advice: Boiler parts involve gas, water, and electricity. Installation must be carried out by a Gas Safe registered engineer.
