... degree 3.OEM provide Split pressurized Heat pipe solar collector heating System1,Size:58/1800,47/1500 2,CE ... a full system completely autumatic, you can uae hot water anytime, high efficient,and no-pollution.3. Installation ... -500L, special minds can designed like swimming pool heat system. Heat Pipe Solar Collector Detailed SpecificationItemPartsDescriptionManifold boxManifold Outer Case1001 Aluminum ...