タイトルまたは説明

Built for solar-heating system No metal inside ?no corrosion Any size and shape possible ***0 liters up to whatever Easy to build in every room with single modules *5 cm insulation *0% less emission of heat than normal tanks Only water inside *0°C maximum temperature Pressureless Other Information Standard size: ***0 litre (***0 mm diameter, ***0 mm high) EUR ***8,*0 ***0 litre (***0 mm diameter, ***0 mm high) EUR ***5,*0 This reservoir is the basic of our future looking solarheating system. It could be built everywhere you want. In every room in your house, or outside. Make it round, eliptical or polygonal. Save much energy because of minimum *5 cm insulation. Decide for a cleaner future with our solar heating system.