Sales slowed in 2023, but heat pumps are gaining ground on fossil fuels. Heat pumps are still a hot technology, though sales in the US, one of the world’s largest markets, fell in 2023. Even with the ...
Nearly 1.1 million fewer air-source heat pumps and central a/c units were shipped in the U.S. this year, through September, than were shipped during the first nine months of 2024.