Ventilation volume at 5 speeds 16 / 27 / 38 / 46 / 54m3 per hour
Noise level at a distance of 3 m 12 / 14 / 17 / 21 / 23 dBА
Heat recovery efficiency 70 to 91%
Energy consumption 1.6 to 2.75 W per hour
Mounting hole diameter Ø 235 mm
Ventoxx Slim Line decentralized heat recovery unit is ventilation for homes with thin walls, with a thickness of 150 mm or more. Due to the specially designed insulated expansion box, the decentralized heat recovery unit can be installed in frame houses and houses built of SIP panels without protrusion of the air duct from the structure of the building.
The insulated box of the Ventoxx Slim Line decentralized heat recovery unit allows for installation in homes with very thin walls without the formation of cold bridges that negatively affect the structural integrity of the building. Thus, despite making a through hole in the wall of the building, the decentralized heat recovery unit reliably protects against draughts and air blowing, as well as the release of unwanted condensation inside the structure.
Although this model of decentralized heat recovery units has been around for a long time, improvements have been made to it to improve key user-relevant indicators. For example, the noise load occurring during the operation of Ventox Slim Line has been reduced by using newer and more technologically advanced fans to a maximum of 23 dBA. The level of recovery (or preservation of room heat) reaches 91% due to the use of durable and frost-resistant ceramic heat exchangers from a German manufacturer.
Ceramic is a hygienic material. The heat exchanger is not susceptible to the formation of bacteria, is not subject to freezing and performs its functions without damage to the efficiency of recovery even at temperatures down to -20 ° C.