Transparent Weger heat recovery unit and insulated hydronic skids

Photo: Mariusz Młynarczyk / CloudAir.tech

A transparent Weger heat recovery unit in the foreground shows its diagonal plate exchanger and plug fan inside. Behind it, hydronic skids with insulated pipework, valves and gauges stand against a wall reading "WE RESPECT OUR ENVIRONMENTS and comply with the ERP 2018 guidelines".