Ground source heat pump VWF 58/4 flexoCOMPACT - 5.28 kW, 3-phase, 400 V, tank capacity 185 liters, includes sensoCOMFORT 720 controller 0010044211

Comfortable heating and cooling with the Vaillant flexoCOMPACT heat pump

The Vaillant flexoCOMPACT VWF 58/4 geothermal heat pump is a comprehensive solution for efficient heating, cooling and domestic hot water heating. The unit utilizes energy stored in the ground, offering savings and comfort throughout the year. Thanks to the possibility of cooperation with various heat sources – brine, water or air – it provides flexibility and adaptation to individual needs. The set includes a sensoCOMFORT 720 controller, which optimizes the system's operation, and a built-in tank with a capacity of 185 liters ensures a constant access to hot water.

Universality and efficiency in one device

The flexoCOMPACT heat pump is characterized by high energy efficiency, confirmed by classes A+++ (for a temperature of 35°C) and A++ (for a temperature of 55°C). The EVI (vapor injection) technology in the compressor ensures high efficiency even at low temperatures of the lower source. In addition, the pump has an active cooling function, which allows you to lower the temperature in the rooms on hot days. The possibility of expanding the system with other Vaillant devices – a ventilation unit, a condensing boiler or solar collectors – increases its functionality and allows you to create a comprehensive heating and cooling system.

Key features and benefits:

• High energy efficiency: A+++ and A++ classes guarantee low operating costs.
• Versatility: Possibility of cooperation with various heat sources (brine, water, air).
• Built-in DHW tank: Provides a constant access to 185 liters of hot water.
• Cooling function: Active cooling ensures thermal comfort in summer.
• Intelligent control: sensoCOMFORT VRC 720 controller optimizes the operation of the heat pump.
• Easy installation: SplitMountingConcept facilitates the installation of the device.
• Quiet operation: Sound Safe System minimizes noise levels.
• Durability and reliability: High quality workmanship and production in Germany guarantee a long service life of the device.
• Possibility of integration with a smart home system: Thanks to the VR 940f internet communication module, the device can be remotely controlled via the myVAILLANT application.

Technical parameters in practice:

The VWF 58/4 heat pump is characterized by a heating power of 5.28 kW at a temperature of 0/35°C and 6.32 kW at a temperature of 10/35°C. The COP (Coefficient of Performance) is 4.41 at a temperature of 0/35°C and 4.7 at a temperature of 10/35°C, which means a high level of energy efficiency of the device. The maximum working pressure of the upper and lower source circuits is 3 bar. The device is adapted to work with propylene glycol (33%) or ethylene glycol (30%) as a heat exchange medium in the lower source circuit. The weight of the pump is approximately 151 kg and its dimensions are 1868 mm in height, 595 mm in width and 720 mm in depth. The pump is powered by a voltage of 400 V.

The Vaillant flexoCOMPACT VWF 58/4 heat pump is an investment in comfortable and ecological heating of your home for many years!