Non-Pressurized Vacuum Tube Solar Water Heater

Feature :
1.SUS304 stainless steel inner tank
2.The inner tank with one-time roll pressing technology without weld seam
3.High temperature and constant pressure polyurethane foam insulation layer 
4.High efficiency heat collecting tube, 360 degree solar thermal film, all-round absorption of high-temperature heat          
5.Flat roof and pointed roof bracket design, suitable for all kinds of roofs

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Product Details

Technical parameters :
1.Inner tank: SUS304/0.4mm
2.Outer tank: color-coated steel plate/0.4mm
3.Insulation: high density polyurethane foam 50mm
4.Vacuum tube: 58*1800mm
5.Bracket: galvanized steel 1.5mm/Aluminum alloy
Optional accessories :
1.Assistant tank - Cold water filling tank 
2.Electrical heater 
3.Solar Controller 

Non-Pressurized Vacuum Tube Solar Water Heater

Typeø 58x1800mm
Vacuum Tube16Pc18Pc20Pc24Pc30Pc36Pc
Area m²
Water Capacity (L)161180201244300357
Water Outlet Amount (L)117131145173216259
Length of Water Drum (mm)137015201670197024202870

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