Medium
89 on Ideal Icos System

Your boiler is currently heating your radiators fine, but it has stopped providing hot water to your taps or shower.

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

NO HW BUT CH OK

From this model's manual
Verified against the Ideal Icos System installation & service manual.
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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