Burner lock out High
Your boiler has stopped working because the burner failed to ignite, which is likely due to an electrical component failing to start the motor.
Technical description: Burner motor capacitor fault check and replace if necessary
Typical repair cost: £120-190 (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 Burner lock out — 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
- Burner motor capacitor
- Burner motor
- Control box
*Affiliate links — we may earn a commission at no extra cost to you.