Air conditioners are not the best for the planet long term, but Europeans may need to care a bit more about themselves in the short term and start installing more of them.
You can install heat exchange unit. It will work as AC to cool you down and it will also heat your water and underfloor system. More advanced units can also be supplemented by gas/electricity when heat pump part is not effective (usually on very cold days).
You can install heat exchange unit. It will work as AC to cool you down and it will also heat your water and underfloor system. More advanced units can also be supplemented by gas/electricity when heat pump part is not effective (usually on very cold days).