Fast shipping to all European countries
Ordered before 17:00, shipped the same day
Not satisfied? Money back
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    Fast shipping to all European countries
    Ordered before 17:00, shipped the same day
    Not satisfied? Money back

    How can we help you today?

    Got any questions? Contact us!

    Customer Support

    Can't find your way through our webshop? Do you have additional questions? Or do you simply prefer to be helped by telephone? Feel free to contact us via this telephone number: +31 (0)85 080 52 18, send an e-mail to [email protected] or ask your question via the contact form at the bottom of this page.

    Please check whether the e-mail has accidentally ended up in your junk mail folder.

    Is the e-mail also not in the spam box and do you doubt whether your order has gone through correctly? Please contact us via [email protected]

    If I don't like the smart radiator valve, can I send it back?

    Yes. You can cancel your purchase up to 30 days after receipt. To do so, register your return and return everything - if reasonably possible - in its original condition and packaging. You will be refunded the order amount.

    Read all about returns here

    We do not charge shipping costs for shipments within Europe.


    For effective heating control, we recommend installing an evanell° Smart Radiator valve in every room where you want individual temperature control. Our smart radiator valves are designed to work seamlessly together, and we have optimised the range (reach) to add up to 30 valves to the system.

    Depending on the size of your building, we recommend using 2 or more gateways for optimal coverage. However, it is always wise to start with one gateway first and evaluate whether this is sufficient for your needs. If it later turns out that you need more coverage, additional gateways can always be ordered and added to your system. This ensures maximum flexibility and scalability.

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    +31 85 0805 218


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    Zilverstraat 114
    2544 EL Den Haag
    Nederland View on Google Maps


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