Heinäsirkantie 4

On August 22, 2021, Espoo-based IVAeris Oy carried out a ventilation unit replacement at a detached house on Heinäsirkantie in Vantaa, commissioned by a private client. In this project, the old heat recovery unit (LTO) was replaced with a Vallox 121 SE ventilation unit. The new unit is equipped with electronic Vallox Digit SED control and is designed for medium-sized homes, up to 160 m².

The new ventilation unit enhances living comfort and indoor air quality. With a heat recovery efficiency of up to 80% thanks to its cross-counterflow heat exchanger, the unit significantly boosts the home’s energy efficiency. IVAeris Oy’s skilled team ensured that the new system was installed optimally for the best performance.

The system can be controlled using the included control panel, and additional CO² and %RH sensors are available as accessories. This allows for ventilation adjustments based on the resident’s needs, such as during sauna use or cooking.

IVAeris Oy offers comprehensive ventilation solutions, including installation, maintenance, and consulting. The installation of the new Vallox 121 SE ventilation unit is part of our commitment to providing our customers with the best possible service and solutions, enhancing their living comfort, health, and property value.