Hello,
Undeniably, the basic determination described by „Euro“, which in the past was only fulfilled, must now be actively pursued if one wants to achieve a coherent overall concept. The partner here is the energy consultant, who independently of manufacturers carries out a demand assessment and system conception. In such a consideration, various heat pump systems up to the gas condensing boiler can be considered as system variants.
Due to the range available today, system combinations represent a possible alternative, such as the zeolite gas heating system mentioned by „Bolzen“, which was not discussed in detail.
Perhaps the underlying technology is not yet sufficiently known. It is a combination of a heat pump in conjunction with a gas condensing system as well as solar thermal energy. There are some easy-to-understand videos on the functioning of the zeolite module used available online. A zeolite gas heat pump represents an energy-efficient and low-emission overall system that combines various advantages; possibly the planner, contractor, or energy consultant should be specifically addressed about the technology.
Best regards, Erik