rE 88 High
Your boiler is struggling to manage the flow of gas correctly and has shut down as a safety precaution.
Technical description: Error in gas line cycle – possible gas valve component error.
Typical repair cost: £180-350 (including labour)
Engineer required
This fault requires a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.
Protect yourself from future repair bills
A boiler cover plan would cover faults like rE 88 — no call-out fees, no surprises.
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Parts commonly replaced
- Gas valve
- Main PCB
- Wiring harness
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