ThecharacteristicofNon-PressureSeriessolarwaterheatersModel:JNGUsingathermosiphonsolarwaterheatersystemsisanexcellentwaytostarts***ingonyourdomestichotwaterheatingbills.Thetankmustbeabovethecollector,sothethermosiphonphenomenoncanoccur,circulationwaterfromcollectortotank.Advantages:1.Canheoperatedcompletelyautomaticifconnectwithintelligentcontroller.2.Simplestructure,easyplug-ininstallation,canbeinstalledbothonflatandinclinedroof,andcanbeusedwithanauxiliaryelectricboosterastoprovidetotwaterwithoutsunshine.3.Superiorheatpreservationensuredbyone-offmoldingpolyurethanefoamwiththickness5065mm.4.Suitableforcampingarea,holidayresidences.5.stableandreliableperformance,wellwindresistance.6.Meetthemankindhealthybathstandard:ThematerialofinnertankisSUS304-2Bstainlesssteelplate;thesilicagelringsealinghasalonglifeagainsttheerosionanditienotharmfultohealth.Thedetailsofmaterial:Evacuatedtube:Highqualityborosilicateglass3.3,Φ47×1500,Φ58×1800Innertank:SUS304-2BstainlesssteelplateOutertank:EnamelsteelplateInsulatinglayer:PolyurethanefoamBracket:GalvanizedsteelplateCapacityoftank:75L-280L)