Run close to coil: comprises two or even more multi-row finned tube coils linked to each other by a pumped pipework circuit. Waste heat recovery units operate by capturing the surplus heat created in the course of industrial processes. This heat, which could emanate from devices or the process itself, https://purethermal.co.uk/media-news/november-launch-waste-heat-recycling-design-support-service-from-pure-thermal-and-oilon/