RecoVAIR: VAR 360/4 ventilation unit with heat recovery 360 0010019690

Effective Air Exchange and Heat Recovery in Homes up to 290 m²

The Vaillant recoVAIR VAR 360/4 ventilation unit is a solution designed for modern buildings requiring continuous, controlled air exchange without energy loss. The device serves residential areas up to 290 m², ensuring an airflow rate of 360 m³/h. Thanks to the polystyrene counterflow-crossflow heat exchanger, the system recovers heat from the exhaust air and transfers it to the fresh outdoor stream, significantly reducing heating costs. Heat recovery efficiency reaches up to 87%, making this unit an ideal component in passive and energy-efficient installations.

It is worth noting that the device not only heats but also protects against overheating on summer days. The integrated bypass system allows automatic or manual bypassing of the heat exchanger when the outdoor temperature is higher than the indoor temperature. This maintains a pleasant indoor climate without the need for additional air conditioning. The entire system is controlled via an intuitive digital controller, which allows setting the operating mode (day, night, automatic, or party function) and monitors humidity thanks to the built-in sensor.

User Comfort and Easy Installation for the Installer

For professionals, ease of installation and service is crucial. The unit has dimensions of 885 x 595 x 631 mm and a weight of 42 kg, facilitating its transport and wall or ceiling mounting (depending on the model). Duct connections with a diameter of 180/210 mm (also available in 150 mm version) are standard in modern ventilation installations. The device construction is designed for quick, tool-free access to filters – the cover opens from both sides and can be completely removed.

The filtration system is based on a precise combination of two classes: the F7 filter mounted on the supply side effectively traps fine dust and plant pollen, protecting residents from allergens. Meanwhile, the G4 filter placed on the exhaust side protects the heat exchanger itself from contamination from inside the building. For users requiring the highest level of purification, optional F9 class filters can be installed. The fans operate quietly (sound power level approx. 54 dB), eliminating disturbing noises in living spaces. This allows windows to remain closed year-round, additionally isolating the house from street noise and odors from the kitchen or bathroom. The device's power consumption is low – from 23 W in minimum mode to 342 W at maximum airflow, resulting in low electricity bills even with continuous system operation.

Complete Set and Integration with the Heating System

The set includes a complete unit ready for installation, equipped with a digital control regulator and essential filters (F7 and G4). The equipment also includes an air humidity sensor, an integrated bypass, and a standard siphon with a condensate drain connection. The device does not operate in isolation – it can be easily integrated into the broader Vaillant ecosystem. Thanks to the appropriate system controller (e.g., multiMATIC VRC 700), the ventilation unit can cooperate with a heating boiler, aroTHERM heat pump, or solar installation. Such integration allows managing the entire house in terms of thermal comfort and air quality from a single control point. The unit meets the strict guidelines of the German Passive House Institut (PHI), confirming its high energy efficiency and compliance with the latest building standards for passive houses.

Thanks to this solution, the end user receives a healthy environment free from allergens and excess humidity, while the installer gets a proven product with a clear design that minimizes the risk of errors during installation and subsequent maintenance. This system is an investment in long-term living comfort and energy savings in every heating season. The device operates at 230 V, and its maximum volumetric flow rate is 360 m³/h, meeting the needs of buildings with large volumes while maintaining high energy efficiency class A+.