It's time for an update

You've been using your good friend IE for quite some time now. It has been a reliable companion for probably the last 20 years.

Unfortunately, due to technology constantly evolving, we would like to kindly ask you to update your browser to one of your liking from the ones listed below. This will ensure that you're going to have good time on our site. Actually, any site really.

Farewell, Internet Explorer.

Vaillant will adequately endeavor to ensure that this website will contain exact and valid information. We however do not assume liability for or guarantee the up-to datedness, correctness and completeness of the information made available or the suitability of this information for a specific purpose.

All information is made available “as it is”. Vaillant does not assume the responsibility for technical inexactness and typographic errors or gaps in the contents of this website. The information on this website can be changed or newly designed without previous announcement and without obligation.

  • Products

    The different companies in the Vaillant Group offer you on some pages of this website information about products which cannot be received in certain countries. Brand names which are used for a specific product can deviate from those shown on this site in certain countries.

    Some of the products which are shown on the website can be admitted or accepted in certain countries with various limitations for the sales or the use by the state authorities. None of the information on this site is offered with the intention of giving you technical advice or instructions on the correct use of Vaillant products.

    Information which Vaillant publishes in the World Wide Web can offer reference or cross-reference to Vaillant products, programs or services which have not yet been announced or cannot yet be received in your country. Such references do not mean that Vaillant has the intention of offering these products, programs or services in your specific country.

    Please ask your local Vaillant representative for information on the products, programs and services which you can receive in your country.

  • Liability

    Vaillant GmbH is not liable for damages which result from the use of the website.

    By no means is Vaillant GmbH or its subsidiaries liable to third parties for any damages, neither direct, indirect, as a special case, as a result, as a punitive damage or otherwise, for any use of the website or its contents or the missing possibility of using the website or its contents.

    This includes without limitation any damage or lost profit, interruption of business activities, loss of a program or other data on your data processing system, or another damage. Also if Vaillant is informed about the possibility of such damage, the liability on the part of Vaillant is excluded.

    It is you duty to take suitable caution measures in order to ensure that whatever you do is free from damaging elements like viruses, worms, Trojan horses.

  • External links

    This website can contain hyperlinks to websites which do not belong to Vaillant. We would like to point out that Vaillant neither controls nor can influence the contents of these websites.

    Vaillant GmbH and its subsidiaries assume no responsibility for a website which belongs to a third party and to which you find access through the Vaillant website.

  • Copyright

    The contents of this website is copyright protected by

    © Vaillant GmbH

    Berghauser Str. 40

    D-42859 Remscheid, Deutschland

    and its subsidiaries. All rights are protected. All texts, pictures, graphics, audio, video and animation files, brand names and other contents of this website underlies the copyright and other laws for the protection of intellectual property. You may not change, copy, distribute, sell, rent, use, supplement or utilize in another manner without the previous written permission.

    You can however for your private, non-commercial use read, copy, print out, store and distribute any material which Vaillant publishes on this website. Changes in the contents of the website are explicitly excluded from this.

    Press releases as well as other documents, photographs and graphics which are released for publishing can be used under the premises that Vaillant is named as the source for the used information in the press publications.

    If you want to use material from our website for other purposes, please discuss this with

    The following copyright information must appear on each copy of the contents of this website or a part of it:

    Copyright © 2007 Vaillant GmbH

    All rights protected

  • Legal notice

    As of January, 1st 2013 we are bound to publish a pump spares list (7599kB).

    • Improper installation of a spare part can cause damage.

    • These parts should only be installed by a specialist!

    • Ensure that you read the installation and operating instructions that are included with the device first! These lists do not replace the spare part catalogues; these remain valid in each case.

    • Always choose the right spare part from the current spare part catalogue! We reserve the right to make changes at any time.

    Since January, 1st, 2013 pumps in heating systems are also rated with the Energy Efficiency Index (EEI). This number gives a comparative value for the energy consumption of a pump. The efficiency index of a usual pump is some 0.8. Since January 1, 2013, standalone pumps in heating systems shall be more efficient with EEI ≤ 0,27. For that, the energy consumption will be reduced by at least 65% less compared to a standard pump. From August 1, 2015, the limit will be decreased down to EE < 0,23. Then the requirements will also be valid for pumps related to a heat generator and for brine pumps.

    The benchmark for the most efficient circulators is EEI ≤ 0,20.

    Finally, from January, 1st 2013 information concerning disassembly, recycling, or disposal of end-of-life of components and materials, shall be made available for treatment facilities on standalone circulators and on circulators integrated into Products. Please find in the PDF table information on the recyclability (34 kB).

  • Brand names

    Unless indicated differently, all brands which are shown on Vaillant websites underlie the brand rights of Vaillant GmbH or one of its subsidiaries. This includes all main brands of Vaillant, among others:

    VAILLANT, ATMOBLOCK, ATMOTEC, CALORMATIC, CIRCO, COMBI-GEYSER, EXOMAX, ECOTEC, EUROBLOCK, EXZELLENZ (picture / word mark), GEYSER, GASTECH (picture / word mark), GEYSER, MAG, PEMELA, SINE, TURBO, TURBOTEC, TWISTAIR, VAILLANT IDEEN FÜR WÄRME(picture / word mark), VAITRONIC, WITTE, their type signs, company logos and picture marks (rabbit, rabbit with writing VAILLANT, rabbit with writing VAILLANT GEYSER, workman rabbit).

    None of these brands may be used for any purpose without the previous written approval of Vaillant.


    Adobe Acrobat is a registered trademark and the Adobe Acrobat logo is a trade mark of Adobe Systems Incorporated.

  • Feedback

    We welcome your contacting us. We would like to point out that your contribution will be treated as non-confidential and that we can use any ideas, concepts, knowledge or techniques which are contained in your contribution for any purpose free of charge and we can make this information accessible unlimitedly to third parties.

    Please read our information on Privacy Policy.