Aermec R1234ze inverter unit for 80°C hot water beside an R32 model

Photo: Mariusz Młynarczyk / CloudAir.tech

Two white Aermec units stand side by side: one marked 'R32' with a leaf symbol and indicator lights, the other labelled 'R1234ze' with 'Inverter' and 'Hot water 80°C' badges. A green compressor and piping of a further unit appear on the right, with the green Aermec banner overhead.