How to fix no burner ignition on my Ferroli Boiler?
- SSean CaseyAug 20, 2025
If the Ferroli Boiler burner doesn't ignite, the possible causes include: no gas supply, in which case you should check the gas flow and ensure air is purged from the pipes; a fault with the ignition/detection electrode, requiring you to inspect the wiring and positioning, and clean any deposits; a faulty gas valve, which may need replacement; disconnected gas valve wiring, which you should check; or low ignition power, which needs adjustment.