4 products found
Royal Electric Co., Ltd.
20+ people viewing
Product features ■Easy total heat exchange, cassette type Temperature exchange efficiency 95% ■Temperature exchange efficiency is 95%, comparable...
Royal Electric Co., Ltd.
20+ people viewing
Last viewed: 12 hours ago
Product features ■Heat exchange system ideal for high-performance homes ・Temperature exchange efficiency 90% ・Humidity exchange efficiency 67% ...
Royal Electric Co., Ltd.
30+ people viewing
Last viewed: 21 hours ago
Product features ■Heat exchange system ideal for high-performance homes ・Temperature exchange efficiency 90% ・Humidity exchange efficiency 67% ...
Royal Electric Co., Ltd.
30+ people viewing
Last viewed: 21 hours ago
Product features ■Achieves large air volume while maintaining high heat exchange efficiency. ・Temperature exchange efficiency 90% ・Humidity exch...