Heat-recovery ventilation unit UNI

residentialfor homeClass A+

Centralised ventilation unit for small apartments. Air flow: up to 160 m³/h. Heat recovery efficiency: up to 95 %. Efficient centralised ventilation unit for small apartments. Can be installed vertically on the wall, or suspended under the ceilling. Concealed installation is possble due to optional revision door. Clean air due to the use of an ePM1 70% / F7 filter for supply air filtration. Low noise operation from 13 dB(A) at 3 m. Simple installation due to variable location of the spigots. The casing is made of galvanized sheet metal. The unit is heat- and sound-insulated with a 20 mm layer of foam. The service panel is easy to open for filter maintenance. The Uni unit is equipped with a plate counter-flow polystyrene heat exchanger for heat recovery. The unit condensate is collected and drained to the drain pan under the heat exchanger. The Uni E unit is equipped with an enthalpy plate counter-flow heat exchanger for heat and humidity recovery. The air flows are completely separated in the heat exchanger. Thus smells and contaminants are not transferred from the extract air to the supply air. Heat recovery is based on heat and/or humidity transfer through the heat exchanger plates. In the cold season supply air is heated in the heat exchanger by transferring the heat energy of warm and humid extract air to the cold fresh air. Heat recovery minimizes ventilation heat losses and heating costs respectively. In the warm season the heat exchanger performs reverse and intake air is cooled in the heat exchanger by the cool extract air. That reduces operation load on air conditioners and saves electricity.