Legal Notice and Terms of Use of the Web Site

The website is published by:


Allée centrale 52

ZI de Jumet

6040 Charleroi

Phone : +32 67 88 94 73

Email :


The web sites are hosted by : 


2 rue Kellermann 

59100 Roubaix (FRANCE)

Warning: If you do not agree with all or part of the following General Conditions, you are not permitted to use the website

This document sets the terms and conditions under which on the one hand, CALYOS SA, hereafter referred to as the EDITOR, provides its users and the services available on the websites, and on the other hand, the way in which the user accesses the web sites and uses its services.

Any connection to the web site is subject to compliance with these General Conditions.

For the user, the mere access to the website of the EDITOR at the following URL implies acceptance of all General  Conditions.

Acceptance of General Conditions 

A free online computation and pre-design service for cooling systems is offered by the EDITOR to the user, subject to his unconditional acceptance of these General Conditions.


The user declares and acknowledges having read all the terms of the General Conditions. In addition, each connection to the website accessible at implies an unconditional acceptance by the user of these General Conditions.

The EDITOR reserves the right to modify at any time in whole or part, the General Conditions. It is therefore the user’s responsibility to check on a regular basis the latest version of the General Conditions.The user is deemed to accept the latest version at each new connection to the web site.  

In case of non-compliance by the user of these General Conditions, the EDITOR reserves the right to suspend the services without notice and/or to deny the user access to the service.

Free Service

Visiting the website and the use of the built-in computation tools is free of charge.


Charges may become applicable in the future, in particular depending on the development of the services offered, the growth of the network, technical and/or legal constraints. The user will be duly informed by the modification of these General Conditions or by the addition in the web ite of specific conditions relating to paid services.


Warning: Use of the web site in accordance with these General Conditions is free for the user.


However, any report of technical expertise on the technology offered by CALYOS SA that may be offered to the user following a use of the web site will be charged according to a financial agreement with the user.

Protection of personal data

The EDITOR, in strict compliance with the law and regulations, is seeking certain information. This information is gathered in accordance with the provisions on the protection of personal data and are intended to provide the user with a personalized and optimal use of the web site.

Intellectual property 

The general structure of the website, as well as texts, graphics, images, sounds and videos are the property of the EDITOR or its partners. Any representation and/or reproduction and/or partial or total exploitation of content and services offered by these web sites, by any means whatsoever, without the prior written consent of the company CALYOS SA and/or its partners is strictly prohibited and would be likely to constitute an infringement under Articles L 335-2 and following of the Intellectual Property Code.

Responsibility of the publisher 

The information and/or documents on this web site and/or accessible through this website is from sources believed to be reliable. However, such information and/or documents may contain technical inaccuracies and typographical errors.

The EDITOR reserves the right to correct these errors as soon as they are brought to its attention.  

The results of the computation tools are provided for information purposes only. The EDITOR provides no guarantee whatsoever on the accuracy or reliability of the results.


The information and/or documents available on this web site are subject to changes at any time, and may be updated. In particular, they may have been updated between the time they are downloaded and when they are consulted by the user.


The use of the information, the results shown and/or the documents available on this web site is under the full and sole responsibility of the user, who assumes all consequences thereof without the right to address the EDITOR about it, and without recourse against it.  

The EDITOR shall in no event be held liable for any damage, direct or indirect, of any kind arising out of the interpretation or use of information and/or documents available on this web site.