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                U型管集热器
                ◆真空管内不走水,每根真空管都独立工作,所以在单根或多根集热管损坏的情况下,集热器任旧能正常工作
                ◆由于增加了CPC聚光栅,最大限度的提高了集热器的有效集热面积
                ◆在极其寒冷的温度条件下(-35度),集热器任就能正常工作
                ◆一次换热,启动速∏度快,热效率高,热损失小
                所属分类  商用热水产品
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