High
Boiler Fault Finding 2 on Grant Vortex Pro 15-26

Your boiler is currently switched off or not receiving any power, preventing it from heating your water or home.

Call an engineer soon

Book a Gas Safe engineer within 24 to 48 hours. Your boiler may be unsafe or could break down completely if left.

Technical description

No electricity supply. Ensure electricity supply to the boiler is switched on and that all controls are calling for heat.

Engineer required

This is a high severity fault. Stop using the boiler and call a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.

Find a Gas Safe engineer
Search the official register →

Related guides you might find useful