Discover the unique design of the RIPPultimate solar heater! 🔧 The "U-design" or "reverse absorber" refers to a hydraulic flow arrangement typical of RIPPultimate, which you can see in the picture. The SOLAR-RIPP founder, Dipl.-Ing. (FH) Andreas Appel, developed this design 18 years ago and thus drove the technical progress of solar absorbers. ⚙️📈 The "U-design" is best suited for horizontally running solar pipes in which the distributors run vertically. The cold water inlet is at the bottom and the hot water outlet at the top on the head side. What is special about this design is the central separation in the distributor, which creates two equally sized corridors with opposite flow directions. This has the advantage that you can save yourself the parallel return line. 😄 The reverse absorber from RIPPultimate offers you a perfect solution for mounting your pool heater on a wall, fence or flat roof, so that it fits perfectly into the landscape of your garden. 🏡