Central ventilation system
Mechanical ventilation system with heat recovery and humidity control, characterised by a space saving design and particularly quiet operation.
Benefits at a glance
-
Heat recovery
Permanently low energy costs
-
Timeless design
Cubic in Vitopearl
-
Easy filter replacement
Thanks to automatic indicator
-
Compact design
Modest space requirement & low weight
-
Intuitive operation
Flexible with the ViCare app
-
Viessmann One Base
Seamless integration into the energy system
Healthy room climate and pleasant temperatures
The new Vitoair CT ventilation system is characterised by its space saving design and particularly quiet operation. It has impressively flexible installation options, user friendly control unit and high efficiency. It is also suitable for display in plain view in living space, offices and medical practices thanks to its cubic, timeless design in Vitopearl. With capacities of 300, 450 and 600 m3/h, rooms from 280 to 750 m2 can be ventilated.
Seamless integration with Viessmann One Base
Vitoair CT features the Viessmann One Base platform. This means seamless integration is possible any time into an energy system with a Vitocal heat pump, a Vitovolt photovoltaic (PV) system and a Vitocharge VX3 power storage unit. In this combination, self-generated power is used to operate the Vitoair and Vitocal.
Well-being through heat recovery and humidity control
Vitoair CT is available with either a standard or enthalpy heat exchanger. The latter not only ensures heat recovery, but also regulates humidity levels and the replacement of indoor air with fresh outdoor air. This can prevent rooms from drying out in the winter months and makes for a healthier indoor environment.
In spring, summer and autumn, excess moisture is removed from the living space and discharged to the outside, reducing moisture damage and creating an healthier room climate. A condensate connection is not required when using an enthalpy heat exchanger. With its efficient heat recovery, the ventilation unit also supports the heat pump in the winter months.
Straightforward installation and commissioning
The supply and extract air ducts can be connected to the Vitoair CT either on the left or right and individually selected during commissioning. Trade partners use the ViGuide mobile app for commissioning.
Vitoair CT lets allergy sufferers breathe easier
A filtration system featuring an effective optional pollen filter cleans the supply air of allergens and harmful substances. This significantly reduces the growth and spread of mites and mildew, thereby creating an irritant-free indoor environment.
Prevents mould, protects the fabric of the building
One of the main causes of mould growth is humid indoor air. Mould can harm the health of residents and causes permanent damage to the fabric of the building.
Product details
- Air flow rate up to approx. (m³/h)
-
Type 300S/E MA: 300 | type 450S/E MA: 450 | type 600S/E MA: 600
- Living space up to approx. (m²)
-
Type 300S/E MA: 280 | type 450S/E MA: 500 | type 600S/E MA: 750
- Dimensions (L x W x H, mm)
-
Type 300S/E MA: 599 x 837 x 777
Type 450S/E MA: 599 x 837 x 777
Type 600S/E MA: 599 x 837 x 777 - Weight (kg)
-
Type 300S/E MA: 43 | type 450S/E MA: 43 | type 600S/E MA: 43
- Energy efficiency class to Commission Delegated Regulation (EU) No 1254/2014 (G → A+)*
-
Manual control: Type 300S/E MA: A | type 450S/E MA: A | type 600S/E MA: A
Time control: Type 300S/E MA: A | type 450S/E MA: A | type 600S/E MA: A
Central demand control: Type 300S/E MA: A+ | type 450S/E MA: A | type 600S/E MA: A
Control according to local demand: Type 300S/E MA: A+ | type 450S/E MA: A+ | type 600S/E MA: A+ - Filter type (outdoor air/extract air)
-
Standard delivery: Type 300S/E MA: G4/G4 | type 450S/E MA: G4/G4 | type 600S/E MA: G4/G4
Accessories: Type 300S/E MA: F7/G4 | type 450S/E MA: F7/G4 | type 600S/E MA: F7/G4 - Heat recovery (%)
-
Rate of temperature change to ErP: Type 300S/E MA: 90 | type 450S/E MA: 87 | type 600S/E MA: 85
Heat recovery level to PHI: Type 300S/E MA: 92 | type 450S/E MA: 87 | type 600S/E MA: 85
Enthalpy heat exchanger: Type 300S/E MA: 85 | type 450S/E MA: 82 | type 600S/E MA: 78 - Operation via
-
Vitotrol 300 E: Type 300S/E MA: yes | type 450S/E MA: yes | type 600S/E MA: yes
4-level pushbutton switch: Type 300S/E MA: yes | type 450S/E MA: yes | type 600S/E MA: yes - Vitoair CT product cross-section
-
*The product has an energy efficiency class of A, within a range from G to A+.
