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Heat generation with electricity - Viessmann

Viessmann is a long-established manufacturer from Germany and has been well known for its heating, air conditioning and cooling systems for 100 years. More recently, Viessmann has also succeeded in establishing itself as a leading manufacturer in the heat pump market. Viessmann's current top-of-the-range appliance is the Vitocal 250 A heat pump. The "A" stands for "Air", because the V250A is an air-to-water heat pump. Viessmann is particularly proud of this product, as the Vitocal 250A was recently named the best heat pump currently available on the market by Stiftung Warentest (Stiftung Warentest, October 2023).

vitocal 250 a high performance heat pump viessmann
heat pump storage system invisible space saving ifh intherm 2024

Viessmann: Over 100 years of experience in heat and power solutions

For over a century, Viessmann has stood for innovative solutions in the field of heat and electricity. With a strong focus on system solutions, we offer products that increase efficiency and sustainability in homes and businesses. Our technologies are designed to achieve optimum results in energy generation and use, particularly through the integration of heat pumps and storage systems.

air to water heat pump stiftung warentest quiet ifh intherm 2024
carsten kuhlmann viessmann tradefair ifh intherm 2024

Vitocal 250-A: The best heat pump on the market?

The Vitocal 250-A, an air/water heat pump, was declared the best heat pump by Stiftung Warentest. It impresses with the use of a natural refrigerant such as propane, which has no global warming potential and offers high efficiency even at low outside temperatures. Another highlight of this heat pump is its extremely low sound pressure, which makes it virtually silent and therefore ideal for use in residential areas.

space saving wall installation water heat pump viessmann
vitocharge vx power storage inverter batteries individually replaceable viessmann
thermal energy storage pv system viessmann

Modular storage systems and invisible heating solutions

Our modular cylinder systems, such as the Vitocell Modular, enable space-saving installation by arranging DHW cylinders and buffer cylinders on top of each other. These systems are particularly easy to install and offer heating engineers practical carrying aids. In addition, we offer the Vitocharge VX, a flexible battery storage system that can be ideally combined with PV systems and heat pumps. These systems enable efficient thermal and electrical storage in order to optimally control and store energy consumption.

storage water heater 200 liter cylinder
vitocell 100 v cvwc modular storage concept viessmann
vitocell storage system modular drinking water buffer storage viessmann