ASHP are claimed to generally be more healthy than fossil-fuelled heating including fuel heaters by preserving a more even temperature and averting unsafe fumes threat. Employing electricity, the pump compresses the liquid to raise its temperature. It then condenses again into a liquid to release its saved heat. This cycle https://purethermal.co.uk/media-news/q4-launch-lithium-large-capacity-r290-ashp-from-pure-thermal-and-enerblue/