With the DOYMAfix® HP/O-S heat pump inlet, DOYMA sets new standards for sophisticated and practical building technology. The jury honored the product in the categories of innovation, high quality, ease of use, functionality and ergonomics – an award for an all-round convincing solution in the field of heat pump installation. DOYMAfix® HP/O-S impresses with its particularly simple and safe cable entry – tool-free, flexible and time-saving. The well thought-out design minimizes installation errors, increases tightness and ensures ergonomically pleasant processing on the construction site. A clear added value for tradespeople and building owners alike.