The heat pump as an environmentally friendly heating technology is certainly one of the defining themes at the ISH, the international trade fair for sanitary, heating and air conditioning, which will be held in Frankfurt am Main from March 13th to 17th. As a complementary source technology to the heat pump, we will be presenting our complete multiQ absorber system for the first time at this leading global trade show in Hall 12.1 Stand C52. The absorber panel with a through-flow of brine is universally suitable for the use of all solar energy sources close to the building. It taps into ground-level geothermal energy, the heat potential of streams, lakes and ice reservoirs, or collects heat from roofs and facades and feeds it to the brine-to-water heat pump. In practice, the system is more efficient than the air-water heat pump and can also be used as a natural cooling system in the summer. With multiQ, we are seeking contact with the heat pump specialists in heating construction, says managing partner Martin Schneider: "We can come up with figures, data and short payback periods that also convince professionals."