{"product_id":"vakuum-rohrenkollektor-crk-12-12-rohren-inkl-sammler-wolf-2484854","title":"Vacuum tube collector CRK-12 12 tubes incl. manifold WOLF # 2484854","description":"The CRK collectors meet the requirements of the Blue Angel eco-label according to RAL UZ 73, high performance in a small space, high yields mainly during the transition period, particularly suitable for the combination of domestic hot water heating with heating support.\u003cbr\u003ePowerful directly flowed-through collector based on the thermos flask principle, enabling lifelong vacuum and thus high insulation, hail-tested borosilicate safety glass according to DIN EN 12 975.\u003cbr\u003eAbsorber with highly selective coating on the outside of the inner glass tube in a high vacuum and thus protected from environmental influences, no degradation.\u003cbr\u003epermanently high efficiency.\u003cbr\u003eOptimal utilization of sunlight through efficient CRC mirror.\u003cbr\u003eFlexible modular design to adapt to the space conditions on the roof, elegant appearance due to small pipe diameter, optimized pipe spacing and successful design.\u003cbr\u003eEasy to install, compact and handy, completely pre-assembled, ready for connection, for mounting the collectors on tile roofs and free-standing installation.\u003cbr\u003eTechnical data:\u003cbr\u003eVacuum tubes per collector 12\u003cbr\u003eGross area: 2.29m²\u003cbr\u003eAperture area: 2.0m²\u003cbr\u003eFilling capacity: 1.74L\u003cbr\u003eWeight: 32.7kg\u003cbr\u003eDimensions:\u003cbr\u003eHeight: 1640mm\u003cbr\u003eWidth: 1390mm\u003cbr\u003eDepth: 100mm\u003cbr\u003eConnections (compression fitting. MS) 15mm\u003cbr\u003eInstallation angle: 15-75 deg.\u003cbr\u003eMaximum stagnation temperature: 272°C\u003cbr\u003eMax. operating overpressure: 10bar\u003cbr\u003eGlass tube diameter: 47\/37\/1.6mm\u003cbr\u003eHeat transfer medium LS (undiluted)\u003cbr\u003eSolar-Keymark registration number. 011-7S321 R\u003cbr\u003eCollector annual yield","brand":"Wolf","offers":[{"title":"1","offer_id":56541929767298,"sku":"WCW-0153178-001","price":1243.59,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/3675\/7890\/files\/f_d_2_b_fd2b643f94c98cd9b87a11e9065604e69e76d198_wcw_0153178_gl_image1_converted_500x500_wob_w2484854_jpg.jpg?v=1775753490","url":"https:\/\/shop.we-connect.work\/en\/products\/vakuum-rohrenkollektor-crk-12-12-rohren-inkl-sammler-wolf-2484854","provider":"weconnectwork","version":"1.0","type":"link"}