91久久精品一区二区别|日韩久久视频|丁香av|国产免费三级在线观看,91国内在线视频,欧日韩视频,国产理伦在线

EN

CNEN

Active Chilled Beam

Active chilled beam can be used for both heating and cooling. The fan drives the heat exchanging with a higher capacity. It can be used for both dry and wet cooling conditioning.
It can be equpped with drain pump and is eady to install, has a low noise level and high level of comfort.

Advantagestechnical parameter