Recuperators: Make use of waste heat from exhaust gases to preheat incoming air or gases, bettering combustion efficiency. Bigger training establishments aren’t just educating sustainability — they’re practising it. Universities are installing heat exchangers and economizers to Get well wasted energy from campus utilities, preserving tens of thousands in Electricity https://purethermal.co.uk/media-news/november-launch-waste-heat-recycling-design-support-service-from-pure-thermal-and-oilon/