Most heat pumps can also function in a very cooling mode in which the chilly refrigerant is moved from the indoor coils to cool the space air. Is your present heating technique receiving previous? If it’s becoming unreliable or requires typical repairs, it’s most likely time to switch it – https://purethermal.co.uk/media-news/q4-launch-lithium-large-capacity-r290-ashp-from-pure-thermal-and-enerblue/