Lab: Manufacturers of heat pumps could use the laboratory and the expertise of effiziente.st to develop devices that are adapted to historic buildings.
Due to the insulation and type 33 radiators, a heat pump can be used with the hydraulic system. However, the outdoor unit should have a small width. The second option is to drill into the groundwater for direct evaporation. The third variant uses covers made of roller blinds for air inlet and outlet for an air-to-air heat pump. Such a solution can also be used by tenants.
Ideation: Some ideas have already been submitted to the patent office for protection, which can be further developed in research projects.
Energy agencies could use effiziente.st's expertise to develop a campaign aimed at decommissioning gas boilers in historic buildings. see here