ASHP are claimed to be much healthier than fossil-fuelled heating including fuel heaters by keeping a far more even temperature and averting dangerous fumes hazard. You'll have space - outdoors for your pump and within for your drinking water storage tank. Some heat pumps could also have to have an https://purethermal.co.uk/media-news/q4-launch-lithium-large-capacity-r290-ashp-from-pure-thermal-and-enerblue/