I'm talking about geothermal water/water installs for central heating.
No one is heating their place with air/air heat pumps besides americans who haven't figured out that heating spaces via air is shit tier in term of comfort and efficiency
Having one place to handle humidity, temperature, and exchange of fresh air makes ductwork the king of comfort and efficiency.
When your annual temperature range is -40 to 40 C (or a bit over 100 F) central air HVAC is a life saver.
>No one is heating their place with air/air heat pumps besides americans
I am, and I am not an american, lol.
> No one is heating their place with air/air heat pumps besides americans who haven't figured out that heating spaces via air is shit tier in term of comfort and efficiency
At least here in Finland a lot of people do. Very popular choice when replacing old oil furnaces (and as a "replacement" for direct electric heating offcourse)
Geothermal heatpump is something people mostly think about when building new.
Air heatpumps with the inside unit start from around 1000€ and 300€ to 500€ for the install. The price is mainly based on the size of the house (and in big houses you will need multiple or one with multiple inside units)
A fireplace for the couple really cold weeks to cut down the electricity bills are popular but people had those even before the air heatpumps so nothing new really.