I'm replacing a back boiler with a combi boiler for a work project (i'm an apprentice) and I have calculated the radiator output from using their sizes and checking them against radiators from TDL - Trade Distribution Ltd, with all 6 adding up to 8.27kW. Its a bungalow house so i knew the figure would be a bit lower but i was just wondering if their was anything else i need to take into account like how systems req 3kW for hot water. I have just came into the combi boiler module so dont know all the logistics.
Thanks anyone who can help.[/b]
Thanks anyone who can help.[/b]