Convenient and efficient hot water preparation for your home
Reliable domestic hot water heating is essential for comfort and hygiene in residential buildings. Whether in new builds or renovations, builders and operators need hot water solutions that are energy-efficient, meet hygiene requirements and can be optimally integrated into modern heating systems.
As a heat pump manufacturer, we offer a wide range of products for domestic hot water heating: instantaneous water heaters, hot water storage tanks and buffer storage tanks, tailored to the needs of private residential buildings.

What is meant by domestic hot water heating?
Drinking water heating refers to the heating of water for daily use, such as showering, bathing or cooking.
In addition to the mere provision of hot water, the focus is on energy efficiency, availability and drinking water hygiene. Modern systems ensure temperatures that meet demand, reduce energy losses and support hygienic operation.
Overview of drinking water heating systems
Instantaneous water heaters
Instantaneous water heaters heat drinking water directly at the point of use. They do not require a storage tank, avoid standby losses and are particularly suitable for individual taps or as a supplement to central hot water systems.
Hot water storage tanks
Hot water storage tanks store heated drinking water and provide sufficient hot water even when several taps are used simultaneously. They offer a high level of convenience and can be flexibly combined with heat pumps or other heat generators.

Advantages of modern drinking water heating
- Hygienic domestic hot water heating
- High energy efficiency
- Fast hot water supply

Important aspects of planning and implementation
When planning drinking water heating, the following factors should be taken into account in particular:
- Hot water demand and number of users
- Centralised or decentralised supply
- Combination with heat pump and heating system
- Space requirements for storage solutions
- Hygiene requirements and efficiency
- Professional design, installation and commissioning
Professional planning ensures that drinking water heating is operated efficiently, conveniently and hygienically.
Product overview: Products for heating drinking water
The following overview lists all products for heating drinking water for private users. Compare the products to find the right solution for your home, tailored to your heating system and hot water requirements.
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We would be happy to advise you personally on suitable products, system design, and available subsidies, and connect you with an installation partner near you.










