Clivet Edge EVO 2.0 EXC 18 kW WiFi inverter air-to-water heat pump A+++ - THREE-PHASE MONOBLOCKClivet Edge EVO 2. 0 EXC 18 kW WiFi inverter air to water heat pump A+++ THREE PHASE MONOBLOCK Ideal for units of approximately 180 m2 with an average height of 2. 7 m The Clivet Edge EVO 2. 0 EXC WISAN YME1S 9. 1 air to water heat pump is the latest model from the Veneto based company, a leader in the air conditioning sector thanks to its thirty years of experience and an alliance with the Midea group that has enabled it to offer an even wider range