Open loop solar water heater
* 5 years warranty
* OEM&ODM
* Vacuum tube long use life 15 years
That is a kind of Solar water heating system, the solar collector and storage tank are connected together with the cylinder storage on the top and collector panel on the bottom. There is no need of pump to push the fluid and no need of pipeline between the collector and storage. It is a simple and safe solution to get heat power from the sun.
Open loop solar water heater technical data
Brand name |
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Model number | SF-1800/58-470-24-SCN |
Features | Conventional domestic solar water heaters,Looks beautifulEasy plug-in installationEconomical goodsThe life of the vacuum tubes is 15 yearsAnti-freeze-55 degrees |
Material | |
Outer tank | Thickness: 0.4mm Material: powder coated colour steel |
Inner tank | Thickness: 0.5mm Material: SUS304-2B stainless steel |
Insulation | Thickness: 55mm Material: polyurethane foam Foam density: 40kg/cm3 |
Frame | Thickness: 1.2mm Material: Zinc-plated with plastic spray coating |
Vacuum tube | Material: Borosilicate glass 3.3,AL-N-AL absorb coating Size:1500*47*1.6mm Quantity: 24pcs |
Seal material | Stabilized High Temperature Silicon |
Assistant tank capacity | 2L,5L,10L,30L,50L,100L,150L etc |
