Betacom High
Your boiler has detected a general fault or triggered a safety lockout, meaning it has stopped working to prevent damage or ensure safety.
Technical description: Red LED on
Typical repair cost: £100-350 (including labour)
DIY fix possible
Check your gas supply is active (e.g., check other gas appliances).Check that the system pressure is between 1.0 and 1.5 bar on the pressure gauge.Turn the selector knob to the 'Reset' position for 5 seconds, then back to the 'On' position.
Protect yourself from future repair bills
A boiler cover plan would cover faults like Betacom — no call-out fees, no surprises.
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Parts commonly replaced
- Ignition Electrode
- Gas Valve
- PCB (Main Circuit Board)
*Affiliate links — we may earn a commission at no extra cost to you.