Being an air to drinking water monobloc heat pump, it operates successfully using eco-pleasant R290 refrigerant, supplying sustainable heating with a powerful A+++ Electricity effectiveness score. An air-to air technique could be created to transfer heat in either course, to heat the inside of the making in winter and funky https://purethermal.co.uk/media-news/q4-launch-lithium-large-capacity-r290-ashp-from-pure-thermal-and-enerblue/