Navien Limited (referred to in this policy as "we", "our", "us" or "Navien") strives to protect and respect your personal data and its security. We aim to make the collected personal data clear and transparent ('personal data' refers to all information related to identifiable persons).
We collect the following data:
Register Information: This is information directly provided by the customers when they fill out the online form, and it is information provided to the company when the customer creates an online account with the purpose of using the services, or as they log in (composed of email address, ID, password, name, timezone, and login details)
User Information: This is information that is automatically registered by the company when the customer uses the product or services, and it is necessary basic information (composed of product monitoring data (operation mode, status, running time, setting, usage log, error and maintenance log); actual indoor temperature and set temperature; scheduling the central cooling, heating and hot water running time; running time of product related to central cooling, heating and hot water; volume of fuel used for central cooling, heating and hot water).
Technology information: This is information automatically registered by the company when the customer uses the product or services, and it is necessary basic information needed by the company to provide services to the customers (mac address of the product, Android ID), Mobile phone model, operating system version, operating system language, country or region, APP store version, screen size and resolution, CPU, device information.
* The legal grounds for personal information of the company are as follows:
Users may refuse our collection and may be subject to restriction on the service if they refuse to do so.
The purpose of our use of personal data from users is as follows:
We collect and maintain personal data that you voluntarily submit to us during your use of the Site and/or our Services to enable us to perform the Services.
It is in our legitimate interest or a third party’s legitimate interest to use your personal data in such a way to ensure that we provide the very best client service we can to you or others. We will not process any special data except where we are able to do so under applicable legislation or with your explicit consent.
We can share the personal information with third parties to operate its services only when the purpose is limited to the following subparagraphs:
Your personal data is safely stored on our servers and we will take reasonable precautions to prevent loss, misuse or alteration of your personal data.
We store the users' personal data in our system for the period required for the purpose described in this Privacy Policy or for the period necessary to comply with legal obligations and resolve disputes. We will store and use the personal information of the customers collected during the time the customers are using the product and for three years after the termination.
We might transfer personal data to recipients located outside the EEA into so-called third countries. In such cases, prior to the transfer we ensure that either the data recipient provides an appropriate level of data protection or that you have consented to the transfer.
Your use of our Services will involve the transfer, storage, and processing of your personal information within and outside of your country of residence.
We may transfer your personal information outside of United Kingdom. In this circumstance, We will only do so where there are adequate safeguards in place or it is otherwise lawful. Such countries have been determined data protect adequacy by the UK Information Commissioner’s Office(e.g EEA, Republic of Korea)
We have implemented information security policies, rules and technical measures to protect the personal data that we have under our control from:
All of our members, employees, workers and data processors (i.e. those who process your personal data on our behalf, for the purposes listed above), who have access to, and are associated with the processing of Personal data, are obliged to respect the confidentiality of the personal data of all visitors to the app and all users of our services.
Our Company would like to make sure you are fully aware of all of your data protection rights. Every user is entitled to the following:
If you make a request, we will response to you within a month. If you would like to exercise any of these rights, please contact us through our phone or email.(Please see "How to contact us" below)
These services do not address anyone under the age of 13. We do not knowingly collect personally identifiable information from children under 13. In the case we discover that a child under 13 has provided us with personal data, we immediately delete this from our servers. If you are a parent or guardian and you are aware that your child has provided us with personal data, please contact us so that we will be able to do necessary actions. (Please see "How to contact us" below)
Cookies are text files placed on your computer to collect standard Internet log information and visitor behavior information. When you visit our websites, we may collect information from you automatically through cookies or similar technology
For further information, visit allaboutcookies.org.
How do we use cookies?
This service does not explicitly use Cookies. However, when a user visits a website, the website server is used to maintain the user's preferences and provide customized services by reading the contents of cookies stored on the user's hard disk. You may approve or reject these cookies and know when they will be sent to your device. If you refuse these cookies, you will be unable to use part of the service.
This app does not contain links to other sites. Please note that external sites are not operated by us. In order to provide services to users and to operate and manage services, we can share personal data with third parties if necessary.
The Company has no control over the contents, personal data processing policies or practices of third-party websites or services and shall not be held liable."
We regularly review our privacy policies and place updates on the first screen of app market and in the app. This privacy policy was last updated on 01, April, 2025.
If you have any questions about our privacy policy, the data we hold on you, or you would like to exercise one of your data protection rights, please do not hesitate to contact us.
Phone number: +44 (0) 203 598 2020
E-mail: info@navienuk.com
Address: Building 2, Ground Floor, Guildford Business Park, Guildford, GU2 8XH
Should you wish to report a complaint or if you feel that Navien has not addressed your concern in a satisfactory manner, you may contact the Information Commissioner’s Office.
Phone number: 0303 123 1113
website : https://ico.org.uk/concerns/