我有一个3床独立式住宅在金斯敦,萨里。我目前计划2床,淋浴房阁楼转换。我有Potterton概要文件(我想80 e -整个系统安装2005)锅炉压力容器和一个橙色旁边。我被告知保持压力约为- 1条。一个小铜热水箱1楼。冷水箱阁楼,阁楼没有膨胀箱,所以我认为我的暖气是高压系统和热水不是吗?任何想法的最佳选择是什么这两个建议淋浴和管道在阁楼吗?我想保持尽可能低的成本,但淋浴需要工作。我有一个现有的电热水器连接到热水箱和米拉推进电淋浴在楼上的浴室里工作。我的房子在市中心附近,不是在山上。 It is also lower than surrounding Victorian houses as it is a 1960's infill house. Therefore the showers in the loft conversion will be about 1.8m higher than showers in neighbouring Victorian houses 1st floor bathrooms. If the loft conversion c/h radiators were simply connected to the existing system would they work as it is pressurised? If they didn't would simply turning the pressure up make them work? There probably won't be space to raise the height of the cold water tank as the loft extension will have a flat roof. There will however be an area where a coffin tank could be fitted. Would two mains fed electric showers be an option? How about pressure, I've heard from Mira that they sell 0.7 bar showers as well as 1.0 bar models. Also would having 2, possibly 3 electric showers in the house be a strain on the electrics? I have an old electric undersink water heater which could be used for the wash hand basins. I've heard that Megaflow is pricey, but would it work with my boiler? I've also heard that combi's might not be good enough for multiple showers/hot taps and of course that would involve having the boiler changed. I've also heard that they are unreliable (My Potterton hasn't needed anything in 7.5 years). Appreciate any ideas.