EA High
Your boiler is failing to light the flame needed to heat your water or radiators, causing the system to shut down for safety.
Technical description: Flame not detected
Typical repair cost: £100-£350 (including labour)
DIY fix possible
Check if other gas appliances in your home (like a hob) are working to ensure gas is reaching your property.Inspect the white plastic condensate pipe outside for signs of ice; if frozen, gently thaw it with warm (not boiling) water.Press and hold the 'Reset' button for five seconds to see if the boiler restarts.
Protect yourself from future repair bills
A boiler cover plan would cover faults like EA — no call-out fees, no surprises.
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Parts commonly replaced
- Ignition Electrode
- Flame Sensing Probe
- Gas Valve
- Printed Circuit Board (PCB)
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