Smarty 2X P 1.1 designed for ventilation of apartments up to approximately 120 m2.
Low height (250 mm) of Smarty 2X P 1.1 allows the installation of it under the ceiling.
An efficient plastic counter-flow heat exchanger reaches 82.2 % of
the heat recovery rate according to Ecodesing calculations. EC fans use
only 0.327 W/(m³/h).
Airtight casing from EPP minimizes leakages both internally and
externally. Airtightness is tested at the production line thus ensuring
that no smells from the extracted air will return to the premises. Due
to EPP insulation unit weighs only 30 kg, thus making installation under
the ceiling easier.
Standard filter set: Coarse 65%. Optionally ePM1 70% supply air
filter is available for efficient filtration of pollens and combustion
particles.
Smarty HRVU uses an intelligent algorithm for frost protection. Frost
protection is activated from -2C. The unit can use defrosting
algorithms as airflow disbalance for defrosting up to or lowering of
airflow rate (up to -15C)). External pre-heater also can be connected
and used for frost protection.
The HRVU can be controlled by an external control panel (accessory),
via the internet (accessory required), or via mobile app (accessory
required). The timer is integrated into the unit's control board for
energy-friendly control. External CO2, relative humidity, and presence
sensors can be connected for automatic ventilation control.
Smarty 2XP has 2 versions: Smarty 2XP 1.1 and Smarty 2XP 1.2. Version
1.1 is equipped with a control board with more connections for external
devices: an extra connection for a second electrical heater and a
second RH or CO2 sensor.