Ventilation unit Viessmann Vitovent 100-D with heat recovery - airflow up to 55 m3/h

Ventilation unit Viessmann Vitovent 100-D with heat recovery - airflow up to 55 m3/h

Viessmann Vitovent 100-D is a decentralised ventilation unit with heat recovery, providing fresh air supply and heat recovery for individual rooms without a duct system. The unit operates in paired mode (push-pull principle), helping maintain a healthy indoor climate while reducing ventilation heat losses. Designed for installation through an external wall with a 230 V connection and Ø162 mm core drill opening.

Key features and benefits

✔ Airflow up to 55 m3/h - suitable for rooms up to approx. 41 m2 per unit pair
✔ Heat recovery up to 92% - significantly reduces heating losses
✔ 4 ventilation speeds (paired operation) - 17 / 28 / 39 / 55 m3/h
✔ Very low noise level - 22 dB(A) at base speed and up to 31 dB(A) in intensive mode
✔ Low specific power consumption - 0.09 W/(m3/h)
✔ High energy efficiency - energy efficiency class A
✔ Minimum wall thickness 220 mm - suitable for renovation projects
✔ Easy installation - Ø162 mm core drill opening and standard 230 V connection
✔ Wireless synchronisation between units - paired operation without additional connection cables (depending on configuration)
✔ Convenient control - via Vitovent D app or wall-mounted touchscreen panel
✔ Tool-free maintenance - easy filter replacement from inside
✔ Important note on scope of delivery - wall sleeve and external wall cover are not included and must be ordered separately

Viessmann Vitovent 100-D is a quiet and energy-efficient solution for decentralised ventilation with high heat recovery efficiency, improving indoor air quality and reducing heating costs.