Ideal · Logic+ System2

Low Mains Voltage

What Low Mains Voltage means

Low mains voltage.

Home step: Do not reset the boiler. Contact a qualified electrician or your electricity provider, as the guide states.

Gas Safe registered engineer: If the low mains voltage continues, contact a qualified electrician or your electricity provider, as the guide states.

A boiler fault code alone is not a gas or carbon-monoxide emergency. If you smell gas, a CO alarm sounds, or someone has possible carbon-monoxide symptoms, leave and call 0800 111 999 from outside.

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Safe check

Do not reset the boiler. Contact a qualified electrician or your electricity provider, as the guide states.

When to contact an engineer

If the low mains voltage continues, contact a qualified electrician or your electricity provider, as the guide states.

Source and provenance