E1-67 High
Your boiler has lost its internal settings and needs to be restarted to recalibrate itself.
Technical description: Missing calibration – try resetting the boiler
Typical repair cost: £80-250 (including labour)
DIY fix possible
Locate the reset button on the boiler control panelPress and hold the reset button for at least 2 secondsWait up to 10 minutes for the boiler to complete its automatic calibration cycle
Protect yourself from future repair bills
A boiler cover plan would cover faults like E1-67 — no call-out fees, no surprises.
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Parts commonly replaced
- Printed Circuit Board (PCB)
- Gas Valve
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