Sales are growing so quickly that some installers wonder whether heat pumps could even wipe out the demand for new air conditioners in a few years and put a significant dent in the number of natural gas furnaces.
Sales are growing so quickly that some installers wonder whether heat pumps could even wipe out the demand for new air conditioners in a few years and put a significant dent in the number of natural gas furnaces.
Lots of countries have city hot water. It’s a simple concept. I don’t there there is that much heat wasted covering that many people in such a small area.
I just wondered about the economics. I think most of the current ones use waste heat from electricity generation