Ground source heat pump VWF87/4 flexoTHERM - 5.3 kW, 3-phase, 400 V + sensoCOMFORT VRC 720 + DHW storage tank VIH RW300/3BR 0010044221

Comprehensive heating and cooling solution – Vaillant flexoTHERM heat pump

This kit is a ready-made solution for efficient heating, cooling and domestic hot water preparation, utilizing renewable energy from the ground. The package includes a high-performance Vaillant flexoTHERM VWF 87/4 geothermal heat pump, sensoCOMFORT VRC 720 controller and VIH RW 300/3BR hot water tank. This is an investment in the thermal comfort and energy independence of your home.

Efficiency and savings

The flexoTHERM heat pump utilizes energy stored in the ground, offering a high COP (Coefficient of Performance) of 5.17 at temperatures of 10/35°C. This means that with 1 kWh of electricity, the pump can generate over 5 kWh of heat. This significantly reduces heating and cooling costs, and also reduces your environmental impact. The COPd (Coefficient of Performance) at Tj = +7°C is 4.41, which confirms the high efficiency of the device even at low outdoor temperatures.

User comfort and intelligent control

The sensoCOMFORT VRC 720 controller allows precise control of the entire heating and cooling system. You can easily set the temperature in the rooms, program work schedules and monitor energy consumption. In addition, the controller is compatible with the sensoAPP mobile application, giving you full control of the system from anywhere. Remote control is convenience and energy saving.

Enjoy domestic hot water

The set includes a VIH RW 300/3BR hot water tank with a capacity of 281 liters, which provides constant access to domestic hot water at the right temperature. The tank design has been optimized for cooperation with heat pumps, which translates into even greater energy efficiency of the entire system.

Versatility and reliability

The flexoTHERM heat pump is designed to work with both brine systems (groundwater) and open ground water circuits. The device is characterized by high reliability and durability, and the use of R410A refrigerant ensures compliance with the latest environmental standards. In addition, the pump has a built-in cooling function, which allows for comfortable maintenance of the optimal temperature in the house even during hot days. The heating power of the pump ranges from 8.82 kW to 9.94 kW depending on the source temperature and heating medium.