... stainless steel pressurized solar water heater 1,high heating efficiency 2,easyly installation, energy-saves stainless steel pressurized solar water heaterFeature1. Super anti-erode ... South Asia etc.2. Feeding water automatic: with special design, feeding water automatic, and ensure the outlet water as stable temperature. Material1. ... -0.50mm /PVDF-0.41mm stainless steel pressurized solar water heater