RIS P EKO 3.0 is a range of heat recovery units with high-efficiency counter-flow heat exchangers and low height. The units are designed for mounting under ceilings in order to save space. There are 2 sizes for ventilation of apartments up to approximately 390m2 with separate heaters available for different climate zones. 

RIS P EKO 3.0 units have high overall energy savings due to the highly efficient heat recovery (up to 90%), quiet and economical EC fans, effective low-pressure-drop filters and top-level of air tightness. 

The external preheater is required for operation if the outdoor air temperature is below -2C. 

All the RIS P EKO 3.0 units are fully equipped with automatic controls as well as humidity sensor. Optional external sensors for CO2 and pressure will help to automatically control your climate.