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Ideal Evo HE Boiler Hot Water Running Hot and Cold

Postby Orickman » Mon Apr 03, 2017 5:25 pm

Hi there,

I have an Ideal Evo HE boiler that has been playing up a little. The central heating is fine but the hot water is running hot and cold. The error code flashes 'HA' after about 20 seconds of the hot tap running. Any help or advice on what is happening would be greatly appreciated. Thank in advance.

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