10-64 High
Your boiler has detected a communication issue with its internal gas control system and has shut down as a safety precaution.
Technical description: Gas valve circuit error, try resetting the boiler
Typical repair cost: £250-450 (including labour)
DIY fix possible
Locate the reset button or dial on the front control panelPress and hold the reset button for 5 secondsWait for the boiler to complete its restart sequence to see if the flame ignites
Protect yourself from future repair bills
A boiler cover plan would cover faults like 10-64 — no call-out fees, no surprises.
*Affiliate links — we may earn a commission at no extra cost to you. Prices shown are starting prices.
Parts commonly replaced
- Gas Valve
- Main Printed Circuit Board (PCB)
- Wiring Loom
*Affiliate links — we may earn a commission at no extra cost to you.