Vitovent 300-W

Vitovent 300-W

Central mechanical ventilation

Central mechanical ventilation system with heat recovery for new construction projects.

Air flow: from 225 to 400 m³/h
Outdoor air filtration
Heat recovery depending on the type up to 92%
Intuitive control via the app

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Saving on energy costs

Thanks to high heat recovery

Heat recovery

up to 92%

Easy system integration

In combination with a Vitocal heat pump

Intuitive and fast control

Via an application on the system network

Takes up little space

Thanks to wall mounting, for example above a washing machine

Easy installation

Right-hand or left-hand version available

Low energy costs

Thanks to low power consumption

Thermal comfort

As well as a healthy indoor climate and reduced unpleasant odors

Balanced humidity management

Prevents mold formation and damage to the building

Increased security against hacking

And protection from noise thanks to closed windows

Outdoor air filtration

Useful for people with allergies

The compact Vitovent 300-W central mechanical ventilation system takes up very little space and can be installed, for example, above a washing machine.

Vitovent 300-W mechanical ventilation system with heat recovery

Quiet, compact, and easily integrated into the home’s energy system: these are the advantages of the new Vitovent 300-W mechanical ventilation system. When combined with a Vitocal heat pump, it can be conveniently controlled using the ViCare app and a smartphone. The system’s internet connection allows retailers to check its operation via a web browser using the ViGuide app. The Vitovent 300-W can also be installed as a standalone system, for example, in an attic.

Find out more about the Vitovent series

Features of the Vitovent 300-W

The central system ventilates with virtually no energy loss. It also operates extremely energy efficiently. During cold months, a powerful heat exchanger utilizes up to 92% (at 400 ^m³/h ) and 91% (at 325 ^m³/h ) of the latent heat in the exhaust air to preheat the incoming fresh air. A built-in electric preheating heat exchanger ensures continuous, frost-free operation even at low outside temperatures.

During warmer months, the Vitovent 300-W heat exchanger can be completely bypassed via a built-in automatic bypass valve. This temperature-controlled circuit allows cool outside air to enter the room at night, providing a pleasantly fresh atmosphere.

A filtration system with an effective additional pollen filter removes allergens and harmful substances from the supply air. This significantly reduces the growth and spread of dust mites and mold, thereby creating a hygienic indoor environment.

One of the main causes of mold growth is indoor humidity. Mold can be harmful to the health of occupants and cause irreversible damage to the building’s fabric.

System illustration of a mechanical ventilation system with heat recovery

High ease of use

The following operating methods are possible for the Vitovent 300-C ventilation unit:

Via the Vitotronic 200 (WO1C) heat pump control unit
Via the ventilation programming unit, type LB1 (with a convenient graphic display)

Vitotronic 200 (WO1C) control unit for heat pump

Control of Vitovent 300-C via ventilation programming unit, type LB1

Product details

Air flow	225 m³/h (type H32S A225 L/R) \| 325 ^m3/h (type H32S C325 L/R) \| 400 ^m3/h (type H32S C400 L/R)
Energy efficiency class according to Commission Delegated Regulation (EU) No 1254/2014	A+
Heat recovery	Depending on the type, up to 92%
Scope of application	Detached/semi-detached houses, living space depending on type up to 230/370 ^m2 \| New construction
Installation type	Wall mounting
Additional features	The Vitovent 300-W ventilation unit can be connected directly to the Vitotronic 200 (WO1C) heat pump control unit or controlled via a type LB1 ventilation programming unit. It features an automatic bypass for natural cooling. An integrated electric preheating coil ensures continuous, frost-free operation, even at low outside temperatures. It is certified according to the Passive House Institute (PHI) criteria.
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