Medium
126 on Ideal Logic Air

Your boiler is having trouble communicating the correct temperature settings for your hot water, which may cause your hot water supply to behave inconsistently or stop heating up.

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

7093 DHW Setpt Fault

From this model's manual
Verified against the Ideal Logic Air installation & service manual, page 75.
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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Avoid the next call-out bill

A cover plan would handle faults like 126: no call-out fees, no surprise bills.

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