Recent content by AntonyJ

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    Mainsflow Thermal Store problem - Coil failed?

    I get about 5 litres of (dark green but otherwise clean) liquid a day (I'm collecting in a bucket). Cheers, Antony.
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    Mainsflow Thermal Store problem - Coil failed?

    No offence intended. These aren't that common a design (though there are a few about), so I wanted to clarify. There isn't a separate header. The float valve sits in the top of the store itself. This failed a while ago (the heat damaged the plastic of the valve, so a bit of a design fault), so...
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    Mainsflow Thermal Store problem - Coil failed?

    Thanks for replying Gareth. I'm certain the boiler is OK. The temperature of the store is fine. When you take the lid off the store the water is dark green (copper perhaps?) but it's been well treated with Sentinel X100. I isolated the DHW coil in the store (remember the content of the...
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    Mainsflow Thermal Store problem - Coil failed?

    Hi, I installed an Albion Mainsflow thermal store about 5 years ago. It's this type here to save explaining how it works: http://www.albionwaterheaters.com/pdfs/sales/mainsflow.pdf It's the direct contractor version on page 3 where the store has a float valve at the top and acts as the feed...
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