Sell Compact Unpressurized Solar Water Heating System

Description

Compact Unpressurized Solar Water Heating System Simple specification: 1. Certificates: CCC, ISO , CE, SOLAR KEYMAEK 2. lifetime : *5 years 3. guarantee : 5 years 4. 1% spare vacuum tubes and spare parts for free Specification: 1. inner tank: food grade sus****2B stainless steel, 0.*1mm 2. outer tank : painted steel 0.*1mm 3. Vacuum tube: QB-AL-N/AL ******0/******0 4. frame: aluminum alloy/galvanized steel 1.5mm 5. insulation layer : polyurethane foam *5 mm 6. heat preservation: ****0 hours 7. hail resistance: *5mm 8. Optional: heat exchanger (red copper), electric heater (1.5kw, 2kw, 2.5kw, 3kw), assistant tank( 5L, 8L, *2L, *5L), magnesium bar Feature 1. Super anti-erode outer tank: Outer tank is made by stainless steel **4/**6 or PVDF. Best anti-erode material. Especial for the seaside area, such as East South Asia etc. 2. Feeding water automatic: with special design, feeding water automatic, and ensure the outlet water as stable temperature. 3. Simple system, easy installation and low price.