Also, this building only has a shower 6 basins and a kitchen sink. It has had a combi boiler in it and they just want to swop for another combi. Am thinking of one of those ones that store water as well. What would you guys recommend?
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Reply to the thread, titled "boiler sop, do you calculate size or like for like?" which is posted in Boiler Advice Forum on Plumbers Forums.
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