Zehnder ComfoPipe Compact is a self-supporting and lightweight tube system for outdoor and exhaust air as well as supply and extract air. The connection system includes close-fitting, pluggable, and robust connections and has very high thermal insulation properties. In addition, the new Zehnder ComfoPipe Compact tube with its closed-cell and vapour-tight surface has a high leakage classification. Available in DN 125, 160 and 200.