Latest / RENEWA Sanierungsnavigator / Zu heiß? So kann man sich die Klimaanlage fördern lassen!
Transcript
- Oliver: you The temperatures are rising rapidly and always in summer the same question arises. Is to air and can I get promoted? And with the last question we deal with today. The answer is yes, under certain conditions. However, not every air conditioning is promoted. is that the system is only cooled but also for heating. So if you a classic air conditioning, it goes out in But air called air-air-heating pump. Many of these devices are as split climate systems and modern split devices can only in summer, but also heat order to make promotion possible, the system must the most heat generation. In Germany, not so difficult, because you need a heating system as a climate system throughout year. So more than 50 % of the uses must be on heating. In addition, must be proven that the building least 65 % with renewable energies. If these requirements are met, then different funding options are the heating funding of the KfW, current grants of up to 70 % of the funding costs are possible. In reality, you always within the framework of between 35 and 50%. In addition, can also a tax-friendly supplementary credit. And if you extensive energy renovation, then the facility can via the corresponding KfW renovation program. Alternatively, is always the possibility to the costs related to the tax funding. e.g. via the tax bonus or via the promotion of labor. Technically, the devices must some requirements to this work. includes heat counts, separate power counts and the interface for network service, e.g. SG Ready. The system must also certain efficiency values. smaller air-air-heat pumps up to 12 kW of or cooling power, an efficiency class of at A++ is provided. In addition, you number of of least three. The right planning Therefore, should also the heating and cooling loads of the building be This ensures that the system works and same time can proven that it mainly for heating. But the question how much cooling power can you really get? With such a split climate system, room temperatures can 30 degrees to 22 degrees without The system actively heat and transports to the At the time, the air is dehumidified, which the comfort. The cooling performance should be immediately noticeable. If you of air conditioning system in your living room, is often a of air-air heating pump. With air-water heating pumps with floor heating, this different. This heating pump can also cool, but the cooling effect is lower. This is done via the pre-flow temperature. The pre-flow temperatures 18 to 20 degrees. the room temperature can by 2-4 degrees. So from 30 degrees can 26-27 degrees. A real climate effect like 22 degrees in living room is not normally achieved. The reason is that the floor heating must not too cold, otherwise condensation water on the floor. You want either. With a nuclear power plant, the cooling is particularly effective. You can the relatively cool temperatures in earth and in summer heat from the building into the earth. There you have very low power costs, good temperature reduction of several degrees, but still more a comfort cooling as the classic air conditioning. And besides, such devices are course much, much more So for many owners, an air-air heating pump as wind-air conditioning system in old-fashioned construction is really the exciting solution. You heat with renewable energies, you cool in summer like with a climate system. You can sometimes also promote this via heating. and relatively low investment costs compared to a complete heating modernization. For a family house, 1-3 internal devices are sufficient to the most important open spaces cool and during the transition period. Modern split climate systems can at outside temperatures of minus 15 to minus 20 degrees Therefore, they now only in southern Europe, but also Germany, more often than fully-fledged heating solutions in stock. If you want and want the possibilities or plan a comprehensive renovation, feel free to contact I'll in the show notes.