Ventilation unit Viessmann Vitovent 050-D with heat recovery - airflow up to 43 m3/h

Ventilation unit Viessmann Vitovent 050-D with heat recovery - airflow up to 43 m3/h

Viessmann Vitovent 050-D is a decentralised ventilation unit with heat recovery (regenerative heat exchanger), providing fresh air supply and heat recovery for individual rooms without a duct system. The unit operates in paired mode (push-pull principle), helps maintain a healthy indoor climate and reduces ventilation heat losses. Designed for installation through an external wall, with a 230 V connection and an Ø162 mm installation opening.

Key features and benefits

✔ Decentralised ventilation without ductwork - ideal for renovation and rooms where central ventilation is not possible
✔ Regenerative heat recovery up to 82% (DIBt) - efficient heat storage and release by reversing airflow direction
✔ Airflow up to 43 m3/h - ensures stable air exchange in living spaces
✔ 4 ventilation speeds - 16 / 22 / 30 / 43 m3/h depending on demand
✔ Low noise level - 32 dB(A) at speed 1, 43 dB(A) at speed 2, up to 52 dB(A) at speeds 3-4
✔ High energy efficiency - energy efficiency class A (according to EU regulation)
✔ Compact indoor unit - 190 x 214 x 40 mm, weight only 4.6 kg
✔ Easy installation - Ø162 mm installation opening and minimum wall thickness 305 mm
✔ System expansion - possibility to connect up to 6 units to one control unit (star configuration)
✔ Important note on scope of delivery - wall sleeve and external wall cover are not included and must be ordered separately

Viessmann Vitovent 050-D is a compact and energy-efficient solution for decentralised ventilation with heat recovery, improving indoor air quality and helping reduce heating costs.