Very disappointed in the overall fitting of my boiler. I bought the boiler to replace a 15+ year old boiler and after have the new one fitted I wished I stuck with the old. The mess left by the fitter; large crumbling hole in the kitchen wall (that my dad had to fill/plaster) is still crumbling onto my kitchen worktop, a myriad of pipes (that the old boiler never had) taking up large amounts of room in my already small kitchen, random pipe that is not attached to anything just left poking out of the kitchen work top and finally the noise it makes every so often is loud enough to be heard upstairs. For the considerably amount of money spent in the system I am sorely disappointed and local tradesmen who have been in and seen the result (plumber and electrician) are shocked at the quality of the work.