Carrierが、次世代冷媒R1233zd(E) のチラ―を開発した。ノンフロンのHFO冷媒が今、注目だ。
http://www.datacenterdynamics.com/content-tracks/carrier-launches-chiller-with-low-greenhouse-coolant/97842.article
http://www.datacenterdynamics.com/content-tracks/carrier-launches-chiller-with-low-greenhouse-coolant/97842.article