Even though greater cost heat pumps is usually a lot more economical a 2024 examine concluded that with the United kingdom "from an energy process point of view, it is All round cost-optimal to structure heat pumps with nominal COP in the selection of two. By Urgent submit, I consent https://purethermal.co.uk/media-news/q4-launch-lithium-large-capacity-r290-ashp-from-pure-thermal-and-enerblue/