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James JonesAug 21, 2025
What to do if Bosch Boiler shows flame signal without flame present?
- SsherryandersonAug 21, 2025
If your Bosch Boiler shows a flame signal without an actual flame, try these solutions: 1. Check the ionization cable and replace it if necessary. 2. Check the electrode set and replace it if needed. 3. Replace the control device.
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