Ground source heat pump VWF 117/4 - 8.8 kW, 3-phase, 400 V + sensoCOMFORT VRC 720 + DHW storage tank VIH RW300/3BR 0010044222

Comprehensive heating and cooling solution – Vaillant flexoTHERM VWF 117/4 geothermal heat pump

This kit is a ready-made solution for efficient heating, cooling and domestic hot water preparation, utilizing energy stored in the ground. The system is based on the Vaillant flexoTHERM VWF 117/4 geothermal heat pump, sensoCOMFORT VRC 720 controller and VIH RW300/3BR hot water tank – an investment in comfort and savings.

The VWF 117/4 geothermal heat pump is designed to work with ground collectors (horizontal or vertical loop), drawing heat from the ground and transferring it to the heating installation. This makes it possible to achieve high efficiency even at low outside temperatures. The use of R410A refrigerant ensures efficient operation of the device.

The kit also includes the sensoCOMFORT VRC 720 controller, which allows for intuitive control of the system, optimization of energy consumption and remote control. Additionally, the VIH RW300/3BR hot water tank provides a constant access to domestic hot water at the right temperature.

• High efficiency: The COP at 10/35°C is as high as 5.22, which translates to low operating costs.
• Versatility: The system allows for both heating and cooling of rooms, providing thermal comfort throughout the year.
• Ease of use: The sensoCOMFORT VRC 720 controller allows for easy control and monitoring of the system.
• Energy saving: Energy class A+++ (for heating 35°C) guarantees minimal energy consumption.
• Application in open circuit: The possibility of connecting to an open ground water circuit expands the possibilities of using the system.
• Solid construction: The device is characterized by high quality workmanship and durability, ensuring reliable operation for many years.

This kit is ideal for both new and modernized heating installations. The heating power of the heat pump (12.88 kW at 10/35°C) allows for efficient heating of even larger areas. The system is adapted to work with low-temperature installations (e.g. underfloor heating), which further increases its energy efficiency. The maximum working pressure in the upper and lower source circuit is 3 bar – a standard value ensuring the safety of the installation. The device with dimensions of 1183 x 595 x 600 mm and weight of 175 kg requires appropriate installation space, but its compact design facilitates integration with the existing building infrastructure.