My heat pump is air sourced. Basically it's just an A/C that runs in both directions and it's soon to be powered by my solar panels.Sorry I know this is getting off of the original topic. You guys that talk about heat pumps, is that a geothermal/water source heat pump or air source? I'm thinking about getting a couple of those mini splits for heating a few rooms farthest from my stove but I only know a few people who have them.
Geo is a different beast I can't really comment on. No experience.