No wick in the Bosch gas heater

Why does the igniter of the gas column goes out: Dust has clogged the wick of the gas heater;. Air flow from outside (flameout);. Absence of draught in the chimney;. Sensors for draught control are defective;. Worn out or burned out thermocouple;. Poor contact between the sensor and the control unit;. Ionization sensor out of the flame range. The most […]

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