Heat Pumps could help here in the long term. Once I am able to build my own house, I am going to add floor heating and a heat pump. During winter it will heate

Heat Pumps could help here in the long term. Once I am able to build my own house, I am going to add floor heating and a heat pump. During winter it will heaten the place and during summer I can use the same pipes to pipe cool water around the house. Therefore, I will have a warm place during winter and a fresh place during summer.