As an air to drinking water monobloc heat pump, it operates efficiently employing eco-friendly R290 refrigerant, delivering sustainable heating with a powerful A+++ Strength efficiency ranking. By Pressing post, I consent that my data be shared with Trane approved affiliate marketers and third party companions, which includes connecting me with https://purethermal.co.uk/media-news/q4-launch-lithium-large-capacity-r290-ashp-from-pure-thermal-and-enerblue/