... aluminum alloy 2.CE, EN12975, SRCC approved 3.Quick heating, whole-day run 4.Stainless for more than 15 years ... harmoniously blended with architecture. 5) The equipments of separated solar water heater is composed by heat collector, storage tank ... 2702*1940*350*180CertificateEN12975-1,2 SOLAR KEYMARKEN12975-1,2 SOLAR KEYMARKEN12975-1,2 SOLAR KEYMARKMaterial Vacuum tubehigh borosilicate glassSize58* ...