Tubular thermal solar collector CRK-12

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The WOLF CRK 12 vacuum tube collector achieves excellent yields even with low insolation or less than optimal orientation. This assures you of solar-generated heat and hot water even in spring and autumn, and means you also save on costs for oil or gas during these seasons. The CRK can be designed on a modular basis, i.e. you can connect several collectors in series to suit the space available on your roof. Even if conditions on your roof are not ideal, you can still enjoy solar central heating and hot water with the CRK 12.