WTP-01-150 Stainless Steel Coil Heat Exchanger Water Tank with single copper coil for Solar Heating Systems PressuresolarwatertankWTPseriesTherearethreetypesforWTPseries:WTPseries(Nocoil),WTP-01(Onecoil),WTP-02(Twocoils).Feature1)Thepressuretankcankeepthewaterhotduringthenight.2)Thetankandworkstationcanbeputinthebasementorhouse,andthesolarcollectorisinstalledontheroof.Itisperfectcombinationfortheapartmentorvilla.3)Asthetankisinthehouse,youcansetthetemperature,waterlevelandotherparametersbyyourself,soitisveryconvenient.4)Thereiselectricheatertosupport,anditcouldstartautomaticallyifnosunshine.GeneralParameters Product Details