 
+
WES-60, 3 units, modular installation
+
Water tank 3*5M3
+
Design heat loss of water tank is 1.5℃
when ambient temp=7℃
+
Design heat loss of water tank is 2℃ when
ambient temp=0℃
+
Design COP is 2.6 when ambient temp=0℃
+
Design COP is 2.0 when ambient temp=-6℃
+ Design annual average cost of water
heating≤12Kwh/Ton hot water (heat loss of indoor water pipes not
counted) | 
