Air source heat pump monobloc aroTHERM Plus VWL 125/6A - 12.2 kW, 3-phase, 400 V, VWZ AI control unit, cascade module VR 32B (next in cascade) 0010044249

Modern heating with Vaillant aroTHERM Plus heat pump

The aroTHERM Plus VWL 125/6A air-to-water heat pump is an advanced heating solution combining high energy efficiency with environmental care. Ideal for both new buildings and the modernization of existing installations, it offers comfortable heating, cooling and domestic hot water preparation. This system uses the natural refrigerant R290, minimizing the impact on global warming. Thanks to its modular design and the possibility of cascading connection (VR 32B module), the heat pump provides flexibility and adaptation to individual needs. VWZ AI control further optimizes the device's operation, ensuring savings and ease of use.

Efficiency and ecology in one device

The aroTHERM Plus heat pump is distinguished by a high COP of 5.4 at temperatures of 7/35°C, which translates into low operating costs. The heating power of the device is 8.5 kW under the same conditions. The use of the natural refrigerant R290 (GWP=3) guarantees ecological operation and compliance with the latest environmental standards. The device is adapted to work in smart grid-ready systems, enabling additional savings thanks to variable electricity tariffs. Active cooling capability makes the aroTHERM Plus heat pump a year-round solution, providing thermal comfort in every season.

Versatility and ease of integration

The aroTHERM Plus heat pump is characterized by a wide range of operating temperatures (from -25°C to 46°C), which allows it to operate effectively even in difficult climatic conditions. The ability to control multiple heating circuits and remote control provide full control over the heating system. The device is compatible with existing central heating installations and can also be used to heat domestic hot water. Data transmission via the internet enables remote monitoring and diagnostics of the device, which facilitates servicing and maintenance. The dimensions of the outdoor unit (1100 x 450 x 1565 mm) allow for flexible placement of the device on the property.