Heat exchangers are very exciting. This article looks at a swedish company who install a heat exchanger in a restaurant which captures the waste heat from cooking and uses it to drop their heating bills by 90% a year and its carbon footprint by 30 tonnes!

#GoodNews #Heat #HeatExchangers #Waste #Reusing #Heating #Restaurants

https://www.bbc.co.uk/news/business-65328579