该公司还将在展会上推出其 Altherma 4 R290 住宅热泵及其用于商业供热和供冷的 CO2 VRF。
【英文原文】
原标题:Daikin Unveils R290 Chiller for Industrial Applications at ISH 2025
The company will also launch its Altherma 4 R290 residential heat pump and its CO2 VRF for commercial heating and cooling at the event.




