Central mechanical ventilation
Central mechanical ventilation system with bypass circuit for cooling residential spaces with night air of approximately 210 m².
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Air flow: up to 285 m³/h
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Heat recovery up to 98%
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Saving on energy costs
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Combination with Vitocal
Your local Viessmann sales partner will provide you with individual advice.
Saving on energy costs
Thanks to high heat recovery
Heat recovery
Up to 98% heat recovery from stale air
Combination with Vitocal
With air source or compact brine/water heat pumps
Saving space
A suitable integrated system that takes up little space
Flexible mechanical ventilation
For low-energy and passive houses
Convenient control
Via Vitotronic 200 (WO1C) heat pump and related applications
Additional heating coil
For air hardening in passive houses
Anti-freeze function
Through the supplied electric preheating coil
Energy-efficient DC motors
With constant flow and balance control for continuous air exchange
Efficient F7 pollen filter with active control
Useful for people with allergies
Easy to handle
Thanks to the modular design
Available in two colors
White and silver
A mechanical ventilation unit plus a heat pump is the ideal system combination for new construction projects.
The Vitovent 300-F mechanical ventilation unit, when combined with an air-source or ground source heat pump, combines the benefits of an integrated unit with the flexibility of Viessmann heat pumps. Heat pumps compatible with this ventilation system have heating outputs ranging from 3.0 to 10.6 kW. The entire system is suitable for interiors up to 210 m² .
All functions in minimal dimensions
This system combination is particularly suitable for new construction projects, as all functions, such as ventilation, heating/cooling, and hot water production, can be implemented in even the smallest spaces. The Vitovent 300-F can be installed to the right or left of the heat pump, creating a harmonious unit with a compact footprint.
* Vitovent 300-F can be combined with all heat pumps equipped with Vitotronic 200, type WO1C.
Find out more about the Vitovent series >
High ease of use
The Vitovent 300-F ventilation module connects directly to the heat pump . All settings can be made from the heat pump’s Vitotronic 200 (WO1C) control unit, a common remote control, or the Vitotrol app . Heat pump operation and ventilation are automatically coordinated.
Heat recovery up to 98 percent
Vitovent 300-F recovers up to 98 percent of the latent heat in the extract air, using it to heat the incoming outside air.
Air humidification in passive houses
The combination of the Vitovent 300-F and a heat pump can be used very effectively in passive houses for air conditioning. This essentially eliminates the need for a hydraulic distribution system. For this purpose, the system includes a heating coil with a capacity of up to 1.5 kW. Furthermore, the Vitovent 300-F includes an optional 25-liter heating water buffer tank.
Quick installation with flat duct system
A flat plastic air duct system makes installation in unfinished buildings particularly simple. Supply and exhaust vents are connected separately to air distribution boxes with integrated sound attenuators via flexible flat plastic ductwork. The smooth interior walls of the flat plastic ducts have antibacterial and antistatic properties.
Product details
| Air flow |
Up to 285 m3/h |
|---|---|
| Energy efficiency class* |
Time control: A or B, depending on type | Central demand control: A | Local demand control: A+ or A, depending on type | *In accordance with Commission Delegated Regulation (EU) No 1254/2014 |
| Heat recovery |
Depending on the type, up to 98% |
| Scope of application |
Detached/semi-detached houses, living space up to approx. 215 m² | New construction |
| Installation type |
Floor-standing |
| Additional features |
Control via the Vitotronic 200 heat pump control unit, type WO1C, via a remote control (heat pump accessory), or the Vitotrol app. Automatic bypass for free cooling. The system is combined with a heat pump. Certified according to the criteria of the Passive House Institute (PHI). |
| Section of the product |
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