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Thanks. The pump has come with a new set of washers. Are these the same? What I need to know is how to seal the valves to the pipework when replacing them...? Is there a special way?

Hello I did a search to find any other posts on my dilemma but couldn't really find anything that was quite the same as this problem....i'm replacing the pump on the central heating because it is weak. But the valves have no effect when they are turned off. I tried with a pair of pliers to...

OK cheers for that. Probably go for Grundfoss then. Trying to decide if I should tackle this myself or get a plumber in. How much should this cost? Surely it can't be any more than a hours labour which I guess is about £50 (plus cost of pump)? If I do it myself - Its a 22 year old system but...

I have a Myson CP53 pump which is very weak and starting to fail. Does anybody know how good these pumps are? Is it ok to fit a direct replacement or should I go for another make?