位于中国诸暨的Hailiang Business Hotel已安装六台65kW二氧化碳(R744)热泵机组,以替换其R22机组,实现50%的节能。
【英文原文】
原标题:China Hotel’s CO2 Heat Pump Retrofit Saves 50% Energy
Hailiang Business Hotel in Zhuji, China has installed six 65kW CO2 heat pump units to replace its R22 units, resulting in 50% energy savings.




