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View Full Version : Boiler Swap


samjunior1
Oct 28, 2009, 01:46 PM
I have a multipoint in a kitchen and a system boiler in the cellar I am wanting to fit a combi but the system boiler at the moment has a externel pump on the flow but tees off before why? There is no cylinder anymore but there is still a header tank. I cannot find the filling loop or a feed and expansion tank any advice please?