Medium
AL26 on Vokera Mynute HE

Your boiler has shut down because the water returning from your radiators is hotter than the boiler expects, which suggests a possible issue with the water flow through your system.

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed

Book a service

This fault should be looked at by a Gas Safe engineer within the next week or two. It may get worse if left.

What the manual says

Manufacturer manual

Return temperature too high flow sensor temperature).

From this model's manual
Verified against the Vokera Mynute 10e installation & service manual, page 28.
Plain-English guidance below. Severity, DIY steps, costs and parts are our interpretation to help you act, not text from the manual.

Engineer required

This fault requires a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.

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