Heat is taken in the air exterior utilizing an external heat pump device. This really is transferred into your own home to supply your heating. The ECOMOD 290HT array of monobloc air source heat pumps can be found in three chassis measurements and 5 outputs: 15kW, 18kW, 27kW, 40kW and https://purethermal.co.uk/media-news/q4-launch-lithium-large-capacity-r290-ashp-from-pure-thermal-and-enerblue/