Condense Boiler Systems

[greyboy28]

Hi - We are halfway through a three month renovation of an Edwardian four bedroom semi detached house that has never had any form of central heating. Plumbers have put in the first fix and I am supplying the boiler and tank. Looking for some advice on what I would need. Apart from kitchen use [dishwasher/sink/washing machine] we have a family bathroom with sink/bath/shower plus an ensuite going up into a loft conversion [on bath here!]

I have heard Valliant Eco systems and Worcester are highly recommended - but what output should I aim for and exactly what components will I need to buy.


many thanks for any advice/help you can suggest.

Malcolm