free shipping vacuum tube solar water heater therm

Detailed Product DescriptionVacuum tube solar water heaterSpecifications: Inner tank material : SUS304-2B, thickness is 0.5mm Vacuum solar heat-collecting tubes:all-glass concentric tube geometry Water tank capacity: 100,150,200,250,300L are available Insulating layer thickness: polyurethane foam 55mm Collecting area: 1.5--5.2m2 are available 2010 split solar water heating system Features1) Cheap price for pressure solar system2) There is no need to wait a long for hot water3) Completely automatic operation4) Drinking water quality to promote life quality5) Temperature preservation can last for 80 hours7) Without incrusting, long usage life8) Electric heater assistant for heating when it is raining or snowing.9) Intelligent controller system available for control electric heaterDetail DescriptionInner tank: 1.material:food grade stainless steel SUS304 2.thickness: 1.2mm 1.5mm,seal the tank by argon-arc welding 3.work pressure 0.6Mpa,test pressure:0.9 Mpa 4.copper coil in tank: Red copper(Ø=12mm and thickness:1.0mm) 5.qty of copper coil: Single or double coils both availableOuter tank: 1.color steel with anti-corrosion layer & thickness: 0.4mm; (Option: stainless steel), cut and punching by numerical control machine insulation: 2. constant temperature workshop at 25 degree, avoid secondary foaming process. 3. density :30kg/m3,thickness over 50mm,keep the water hot for 72-80hoursElectricity heater:1.Input voltage: 200V 240V AC 50HZ 2.Power: 1500W or 3000W; 3.CE mark, 1 shape, can be 3/4inch or 1 inchcollector: 1. Outer board: aluminum-alloy ,thickness 2.0mm; 2. Internal bladder: cooper pipe (φ35*1) 3. Insulation layer: mineral or rock wool &thickness:35mm; 4. Bracket: Aluminium-Alloy , thickness1.5mm; 5. Vacuum tube :Transition heat-pipe tube with φ0.5mm copper tube inside; 6. Absorption: 93%; Emittance: 5%; 7. Hail Resistance : 25mm; 8. Freeze resistance: >-40CWork station: Main technical data 1. Dimension:342×400×200mm 2. NT/GT: 6.5KGS/7KGS 3. Input voltage: 200V 240V AC or 100V 120V AC 4. Power: ≤3W 5. Accuracy of temperature measuring: ±2°C 6. Range of temperature measuring: 0 220°CService life:10 yearsWarranty: 5 years2010 split solar water heating system