What does the Worcester Bosch 2972 V fault code mean?

Your boiler is struggling because the electricity coming into your home from the mains is weaker than the level required for it to operate safely.

How much does it cost to fix Worcester Bosch error code 2972 V?

Typical repair cost for the Worcester Bosch 2972 V fault is £120-250 including labour.

Manufacturer manual

Mains voltage too low

Shared across the Greenstar 4000 range

This code is shared by the boilers in this range, which use the same control board. It may not be printed in this exact variant’s manual.

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

Boiler cover options

A cover plan would handle faults like 2972 V: no call-out fees, no surprise bills.

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Seeing a different code? Every code this model can display, in one place.

Work through these before the call-out.

7 signs repair isn't worth it anymore.

Break-even maths on monthly cover.