Šilumos Specai

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Air 70


Rekuperatorius Air 70

Air 70

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Optimum ventilation of standalone spaces

The Air 70 is the ultimate solution that combines all characteristics for heat recovery ventilation in one compact unit. It is the most silent decentral appliance available. No air ducts required. That makes the Air 70 particularly suitable for ventilating standalone spaces. The appliance can completely be installed in the exterior wall and its characteristics make it particularly suitable for renovation applications, alterations or compact new properties.

The advantages at a glance:

  • Most silent decentral appliance available
  • Fully prepared for European regulations EN13141-8 2015
  • 100% bypass
  • Highly energy-efficient
  • Easy to install

Produkto aprašymas

Air 70

Decentral ventilation
The Air 70 is a decentral heat recovery ventilation appliance (HRV).
The appliance is very easily installed in an exterior wall, in habi-
table rooms it is installed directly on the wall. The ventilation air
is supplied and discharged straight through the exterior wall. No
ducts system required.

There is a choice of grilles in various colours for the façade. The
compact appliance hood on the inside of the wall is of a slim,
unobtrusive design. You can paint the Air 70 in any colour you
desire, in accordance with the instructions. That makes the Air 70
fit in any interior.

Silent and low-energy
With its sophisticated technology, the Air 70 is the most silent
decentral ventilation appliance. On top of that, the energy
consumption of the appliance is very low. The fresh supply air is
guided through the built-in tube heat exchanger where it is pre-
heated by the stale and warm air that is exhausted from the space.
That results in adequate ventilation with hardly any heat losses.

Small size, great power
The Air 70 is the most compact decentral ventilation appliance
on the market. Its ventilation capacity is high: up to 70 m3/h, while
the diameter of the duct in the exterior wall is still very small (Ø
250 mm). Moreover, the appliance fully complies with the Euro-
pean regulations (EN 13141-8 2015).

100% bypass
In summer, the appliance uses the cooler night air. No need to
open a window, the 100% bypass will be activated automatically.
That makes the home more comfortable and it keeps out the
noise, but the vermin as well.

Frost protection
The thermal efficiency will not be affected by low outdoor tem-
peratures. The built-in preheater prevents the heat exchanger
from freezing and ensures that the airflow through the Air 70 is

Simple control
A standard, the appliance is controlled with two touch buttons.
The five LEDs display the various settings and messages.

Plus version
There are two versions: the Air 70 and the Air 70 Plus. The Air 70
Plus version has additional connection options for a CO2 sensor,
humidity sensor, eBus, Modbus, wireless control, RJ for the 4-way
switch and LED lighting.

Technical data
Flow rate [m³/h] 15-70 (15, 25, 40, 55, 70)
Diameter tube [mm] 250
Wall [mm] 500-600 (300-500)*
Efficiency acc. to EN-13141-8 2015 > 80%
SFP (Watt/m³/h) <=0.25
* with accessory