Last updated: 19.07.2024

District heating station & local heating station: Heating technology from ewers!

You can find our current and fast delivery times here:

We deliver quickly and reliably – Order today!

Our fast delivery program for stations up to 1000 kW – We have the most common components for the production of your district heating stations in stock and can therefore meet the current market situation and serve you faster. Due to the current situation on the market and our development of a standard assortment, we can produce our compact stations and our frame stations including the domestic hot water heating systems with very short delivery times.

Status: 19.07.2024


ec.1 Fernwärmeübergabestation mit Trinkwassererwärmung über Rohrwendelspeicher

ec compact stations:
approx. 4 weeks
deviating from the standard program:
approx. 5-6 weeks


er.1 Fernwärmeübergabestation mit einem Heizkreis

er frame stations or
existing PG-No.:
approx. 5 weeks
deviating from the standard program:
approx. 6-7 weeks


ewers Sonderstation für Fernwärme - Fernwärmeübergabestation - Sonderausführung

Special stations and new constructions:

on request

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60 years of ewers heating technology

Since our foundation in 1963, ewers products have been contributing to an ecological and sustainable energy supply. We are changing the heat supply – we have been building and developing new technologies for the intelligent use of district heating for 60 years now. Our goal: green energy. In our new film, our employees present our ewers song about district heating! Have fun singing along … because with ewers, it’s going to be something anyway!

Our products

Sustainable heating: With green district heating and emission-free heating, we are doing our part for the energy transition. That’s why we produce our systems in a high-quality, reliable – and future-oriented way. In addition to district heating stations, we offer transfer stations with renewable energy sources, such as solar thermal, combined heat and power, and biomass.

With over half a centuryof experience in the field of district heating stations, we now exactly what is required and can offer you the product that suits you.

Our products at a glance:
  • er.1 Fernwärmeübergabestation mit et.2 Trinkwasserstation als Speicherladesystem und ec.1 Fernwärmeübergabestation

Product and spare parts catalog

From now on you can easily download our new product catalog and matching our new spare parts catalog with the most common spare parts in our download area!

The catalogs are interactive PDF files with bookmarks, links and form fields. Try it out!

ewers catalogs - Product & spare parts catalogs - District heating transfer stations - Compact stations - Frame stations - Special stations
ewers - Spare parts catalog - Spare parts & accessories - Service - District heating transfer stations & drinking water heating systems

Bridging heat from ewers –
The helpers on the construction site

We are pleased to offer you now our mobile district heating stations, drinking water heating stations and electric heaters from our product catalog 2022.

Order mobile district heating stations and electric heaters now!

You want to know more? Feel free to send us a contact request!

The latest news at ewers

Schule für Diätassistenz im Evangelischen Klinikum Bethel (EvKB) wird mit Fernwärme versorgt
construction site reports

Take a look at our construction site reports and stay up to date


Watch our videos and stay up to date

media library

Check out interesting articles on the topic of district heating and stay up to date

press releases

Take a look at press articles about ewers and stay informed

Career with ewers

Are you still looking for a fair employer who can offer you a pleasant working atmosphere in a great team? Then you’ve come to the right place – feel free to take a look at our vacancies and training positions!


Our company

Prospects always begin when opportunities are recognized and doubts are dispelled – thanks to our ambitious employees, we have been able to grow steadily over the past decades and achieve many successes. In 2023, the company ewers Heizungstechnik GmbH will already celebrate its 60th anniversary. We celebrate this milestone together with all our colleagues. This includes about 75 employees in the departments:

distribution, administration, purchasing, work preparation, manufacturing an production, constroction, marketing

In addition, a number of committed trainees are an integral part of our team: the employees of tomorrow who will continue to develop ewers district heating stations in the future.

ewers Iso certificate from TÜV Nord - District heating stations - Heat transfer stations - Local heating stations - Transfer stations

Certification according to DIN EN ISO 9001:2015

At ewers Heizungstechnik, we create long-lasting and future-proof products, right down to custom-fit solutions, which meet the highest demands thanks to our extensive experience of over 55 years. The important thing here is to always take a close look, to always rethink, to always optimize. This is how we understand quality.

By the way: TÜV NORD has officially confirmed our quality management system – in accordance with the TÜV NORD CERT procedure according to DIN EN ISO 9001:2015. The successful audits are confirmation of our work and motivate the entire team: it’s worth the effort!


You can also find our certifications in the downloads.

ewers quality — We are now certified!

We are delighted to announce that we have successfully passed the inspection and are now certified in accordance with the Pressure Equipment Directive 2014/68/EU, AD 2000/HP0/HP100R regulations, DIN 13480.

Our welding procedures were tested in accordance with DIN EN ISO 3834 Part 3, particularly with regard to the manufacture of pressure equipment and piping.

Many thanks to our employees for their outstanding performance.


You can also find our certifications in the downloads.

Frequently Asked Questions (FAQ)

District heating generally refers to the supply of heat for heating buildings and providing hot water. The heat usually comes from combined heat and power plants, or cogeneration units. Almost any conceivable energy source can be used here.

The prerequisites and conditions for connection to the district heating network are stipulated in the utility’s TAB. Exceptions and/or additions to the currently valid standards are specified. The TAB must be complied with when executing a district heating connection.

The transfer station transfers the heat of the district heating water from the district heating network to the house installation. This transfer usually takes place via a heat exchanger in the heat transfer station.

The district heating transfer station is the link between the house connection pipe and the house control center. It is used to transfer the heat to the building control center in accordance with its intended use, e.g. with regard to pressure, temperature and volume flow.

The heating water from the heating network flows through the house system.

The heating water of the domestic system is separated from the heat network by a heat exchanger. In the case of indirect connection, one obtains a primary and a secondary circuit.

The part of the system through which the heating water of the district heating network flows is called the primary circuit.

The part of the system through which the heating water of the domestic system flows is called the secondary circuit.

A heat exchanger (often referred to as a heat exchanger) hydraulically separates the heating water of the district heating network from the heating water of the domestic system.

Our service

Our focus is on you: We enable you to install, commission and maintain our equipment smoothly. This includes district and local heating stations as well as district and local heat transfer stations. Therefore, we offer you an all-embracing service including telephone consultation.

Through our factory customer service, we offer you not only a contact person, but also competent help with your systems and annual maintenance. With this service, we guarantee you many years of use for your local heat transfer station or other transfer stations.

  • ewers Service - Service Employees - Customer Service

We are here for you!

Feel free to send us a message and we will get back to you to answer your questions and give you professional advice.

You can also reach us at
Phone: +49 5207 9190-25

Your message to us:

    1. Ihre Kontaktdaten

    2. Ihre Nachricht