rE 98 High
Your boiler's main internal computer has encountered a startup failure and cannot control the heating process.
Technical description: Electronic card start error.
Typical repair cost: £180-350 (including labour)
DIY fix possible
Locate the Reset button on the control panelPress and hold the Reset button for 3 to 5 secondsWait for the boiler to complete its restart sequence
Protect yourself from future repair bills
A boiler cover plan would cover faults like rE 98 — no call-out fees, no surprises.
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Parts commonly replaced
- Main PCB (Printed Circuit Board)
- Wiring Loom
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