Kers Premium 100 Heat Recovery Ventilator with Stainless Steel Heat Exchanger and A+ Ionizer, 100 m³/h—a smart and energy-efficient heat recovery ventilator for your home
KERS PREMIUM
Local heat recovery unit A+ energy efficiency rating
KERS Premium is the ideal solution for those seeking high performance high performance and maximum comfort . This highly efficient single-room heat recovery unit is designed to renew fresh air, recover heat from exhaust air, and transfer it to the incoming air, thereby improving indoor comfort and energy efficiency.
Its main distinguishing feature is a rectangular stainless steel heat exchanger , with an efficiency of up to 94% ; it is also durable, hygienic, and long-lasting. Kers Premium also includes negative ion ionizer, automatic air damper, a transparent screen with touch-sensitive buttons, twilight sensor , humidity sensor and Wi-Fi Ready setting.
KERS Premium devices are designed to perform the following functions in each individual room:
- Provides fresh air from outside the building, with an airflow rate of up to 100 m³/h
- Recover up to 97% of the heat from exhaust air to heat incoming air in the winter and cool it before it enters the room in the summer.
- It filters both the incoming outdoor air and the exhaust indoor air thanks to the G3 filters on both sides.
- Purify the air with the negative-ion ionizer, which is always active when the Kers Premium is turned on.
- Reduce unwanted outside air infiltration with an automatic damper
- These units are designed for residential and commercial buildings, particularly in locations where centralized ventilation systems are not considered necessary. They can be installed through exterior walls and are therefore particularly well-suited for the renovation and partial renovation of rooms damaged by mold due to inadequate ventilation.
Since they operate in alternating current mode, 50% of the time in exhaust mode and 50% in supply mode, the effective volume of the air flow is approximately half of the rated value and the maximum air flow volume.
A truly positive distinction:
Compared to traditional solutions, the Kers Premium stainless steel heat exchanger is designed to offer excellent build quality and very high heat recovery performance. Its rectangular structure allows for a larger heat transfer surface area while maintaining the same dimensions, helping to improve overall heat recovery efficiency.
In addition, stainless steel ensures greater mechanical strength, better resistance to corrosion and pollutants, longer durability, and more stable performance over time. This technical choice makes Kers Premium particularly well-suited for those seeking an advanced decentralized ventilation system without sacrificing ease of installation and everyday convenience.




