Mitsubishi 的 Heat2O 热泵已安装在西雅图,作为美国制造商 Steffes 一套“即插即用”热水系统的一部分。
【英文原文】
原标题:CO2 Heat Pump Water Heater Found to Cut Energy Use by 55%
Mitsubishi's Heat2O heat pump was installed as part of a ‘plug-and-play’ water heating system by U.S. manufacturer Steffes in Seattle.




