the difficulty is that is an old listed barn and the extension is going to be separated with a glass corridor (condition of planning permission). Also the main boiler is a long long way away. The main house is also underfloor heating with quite expensive flooring on top so thinking it would...
I could do with some advice if possible. I am going to be building an extension which will include a lounge, bedroom and shower room. I am on oil central heating. I want a second boiler to serve the extension. Can I have some advice on what the best cost effective boiler option is please...