来自 Sabroe(Johnson Controls 子公司)的两级 R717 DualPAC 热泵将为 700–800 户新住宅提供清洁供热。
【英文原文】
原标题:Ammonia Heat Pump to Power Seawater District Heating System in Germany
The two-stage R717 DualPAC heat pump from Sabroe, a Johnson Controls subsidiary, will deliver clean heating to 700–800 new homes.




