Decentralized mechanical ventilation
Decentralized mechanical ventilation unit with heat recovery for modernization and new construction projects.
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Air flow: up to 55 m³/h
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Saving on energy costs
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Heat recovery up to 90%
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Quiet energy-saving fans
Your local Viessmann sales partner will provide you with individual advice.
Reducing heating costs
By recovering heat from exhaust air
Reducing heat loss when supplying fresh air
Thanks to high heat recovery from exhaust air up to 90%
Quiet energy-saving fans
For greater convenience
Easy installation
With a kit for unfinished walls
Ease of operation
Programming block for easy control
Vitovent 200-D decentralized mechanical ventilation unit with heat recovery
The compact Vitovent 200-D mechanical ventilation unit is designed for the controlled ventilation of individual rooms. Supply air is filtered and heated through a cross-flow heat exchanger with heat recovery from the indoor air. Up to 90 percent of the exhaust air’s heat is recovered. Up to 55 m³ of air is replaced per hour. Complex ventilation concepts can be implemented by using multiple units.
The ventilation unit requires only one opening in the external wall to install. No additional ductwork is required—only a single power supply (230 V). A choice of corner and curved casing designs provides high flexibility and quick and easy installation. The Vitovent 200-D mechanical ventilation unit is ideal, for example, for combating moisture problems during renovation projects or for maintaining a comfortable indoor environment. Furthermore, balanced humidity management prevents building damage.
Passive cooling without air conditioning
At the same time, heat recovery saves energy compared to, for example, primary window ventilation. This reduces heating bills. The supply air function (type HRM) provides additional comfort in the summer: at night, the heat exchanger can be bypassed, bringing cool night air into the room. This keeps the rooms pleasantly cool—without the need for a traditional air conditioning system.
High air quality and burglar resistance
With an additional electric preheating heat exchanger, the Vitovent 200-D ensures balanced operation at all times, ensuring high indoor air quality in energy-efficient buildings, even at low outside temperatures. Standard pollen filters allow allergy sufferers to breathe easily, effectively preventing pollen from entering the outside air. Windows no longer need to be regularly opened or left open to ensure adequate air exchange. When closed, they provide increased burglar protection and block out road noise.
Installation options for Vitovent 200-D
- Outside air
- Supply air
- Exhaust air
- Exhaust air
Easy operation and maintenance
The programming unit is integrated into the internal wall cover. The supply and outdoor air filters are replaceable, and the central components can be cleaned and inspected from the inside.
A wireless control switch (accessory) without batteries allows you to conveniently change the operating mode of one or several devices simultaneously. Piezoelectric technology requires no cables or battery changes, allowing the switch to be installed without intruding into the building’s fabric.
The quiet, energy-efficient Vitovent 200-D fans continuously adjust to the air quality using an optional air quality sensor to ensure localized control. In automatic mode, the fan speed remains constant, ensuring a healthy and thermally comfortable indoor environment.
Product details
| Air flow |
Up to 55 m³/h |
|---|---|
| Energy efficiency class* |
Manual control: B | Control according to local requirements: A or – depending on type | *In accordance with Commission Delegated Regulation (EU) No 1254/2014 |
| Heat recovery |
Up to 90% |
| Scope of application |
Apartments for single rooms up to 25 m² | New construction and modernization projects |
| Installation type |
Installation in an external wall without air ducts |
| Additional features |
A built-in control unit with 7 operating modes. Additional control is possible via a wireless remote control (accessory). When combined with an air quality sensor (accessory), the unit automatically adjusts air flow based on indoor air quality. The supply air function also provides a pleasantly cool temperature in summer (HRM type). |
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