Being an air to drinking water monobloc heat pump, it operates competently using eco-pleasant R290 refrigerant, supplying sustainable heating with an impressive A+++ Power effectiveness score. Split Techniques: Have a single coil and enthusiast within and one particular outside. Supply and return ducts connect with the indoor central coil and https://purethermal.co.uk/media-news/q4-launch-lithium-large-capacity-r290-ashp-from-pure-thermal-and-enerblue/