Hi all, I have a question, which i hope someone can answer, my booster pump, an Aqualisa 304de 2 bar has started to leak and I need a new one, speaking with aqualisa help team today and they told me they do not make that pump no more,but told me the one to replace it, at a cost of £272, the thing is I hope to be moving within 6 months, so am loathe to spending that kind of money, I have seen one on eBay, but it states it is 3 bar, where as mine has 2 bar stamped on it, can any tell me if the difference would be a problem, or if it would run ok, thanks