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Bosch boiler error EA
Flame not detected. Gas pressure is weak or the ionization electrode is dirty.
Serious · needs a technician
EA
Meaning: Flame not detected
What causes EA
Gas pressure is weak or the ionization electrode is dirty.
What to do
Reset it. If it continues, the electrode needs cleaning.
Can I fix it myself?
No. This is a fault a technician should handle; keep using the appliance and it can get worse or become unsafe.
If the code comes back
Book a visit and add the code to the booking. A technician arrives knowing which parts to bring, diagnoses the boiler for a flat $89 and gives you an exact quote before doing any work.
Same boiler