Inside a dry method, this heat is circulated as heat air through ducts and vents. Air-to-air heat pumps can flow into either hot or cold air. You will need Place - exterior for that pump and inside of for a h2o storage tank. Some heat pumps may also require an https://purethermal.co.uk/media-news/q4-launch-lithium-large-capacity-r290-ashp-from-pure-thermal-and-enerblue/