The characteristic of 150 L Stainless Steel Non-Pressurized Solar Hot WaterModel: JNTUsing a thermosiphon vacuum tube solarhot watersystems is an excellent way to start saving on your domestic hot water heating bills. The tank must be above the collector, so the thermosiphon phenomenon can occur, circulation water from collector to tank.Advantages:The principle of vacuum tube solar hot water Water supply diagramQC Team:A QC team with more than 10years’ experience and technical personnel. To ensure 100% products checking.Material: Strictly control of material purchasing and using, meet international requested standardsSemi-finished products inspection: Product inspection before 100% finished, such as visual inspection, leaking and pressure testing, comprehensive safety test and so on.Production line test: With work team or data engineer who will inspect machines and lines at fixed period.Finished product inspection: Quality and property test before products are packed and loaded.Contact:We will reply your email or fax within 24hoursYou can call us at any time if there is any question on our productionFactory Packing