An efficient and lightweight boiler, ideal for most social housing properties. Thank you for the clear and practical advice it’s saved me stress, time and money! Based in harrogate, north yorkshire covering harrogate, knaresborough, ripon, thirsk, wetherby and all surrounding villages. Awesome service quick to respond! thanks! If you need to replace the "brains" of your boiler - a printed circuit board - you will be looking at paying.