written by Paul Abbott on 14/08/2010
Working for Clwyd Alyn Housing we started to fit the Potterton Promax Combi about two and a half years ago . we found them to be a very good combi .easy to fit and they look good . about the only fault we have had with them is e133 fault . if you havent run out of gas ,the fault was found to be the electrode which Potterton have changed to a new type .
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