Underfloor heating controller

Make your underfloor heating smart without much effort and enjoy automated control as desired. To do this, simply install the underfloor heating controller.

Underfloor heating actuator – 6 channels, 230 V

Cosy warm floors with individual heating profiles.

Stepping barefoot onto the warm floor in the bathroom directly after getting up - a wonderful feeling, especially in winter. Control and regulate your underfloor heating the smart way and individually: With the underfloor heating actuator from Homematic IP. No new cables are needed to install it. You heat comfortably as you wish: With six adjustable heating profiles and 13 changes per day.

Comfort temperature at any time

Control the room temperature according to your needs - at home and when you're out and about.

You can do this easily via the app, directly on the device using the dial or conveniently via
voice control (using Amazon Alexa or Google Assistant).

The easy way to save heating costs

You can easily set the individual temperature profiles in the Homematic IP app.

To ensure that the heating is only on when you want it on, there are up to six adjustable heating profiles (three for heating and three for cooling) and 13 possible changes per day.

Easy installation

You don't need to lay any more cables, as the actuator communicates via radio. Install the underfloor heating actuator either on the wall or on DIN-rails using the screws provided.

Flexible control possibilities

Use the underfloor heating actuator by itself in stand-alone operation or as part of your smart home. You can control up to 10 heating zones with one actuator.

A wall thermostat (HmIP-WTH-B) is required for stand-alone operation. However, the actuator does not need an access point or an app. You make the settings directly on the wall thermostat.
As part of a Smart Home system, in addition to the actuator you need the Homematic IP access point: Operation and adjustment are simple via the free app. You can expand your smart home flexibly in many areas just as you wish.

Heating or cooling? You choose

If you'd like to cool your floor as well as heat it, simply add a Multi IO Box to the underfloor heating actuator.

The Multi IO Box controls a heating boiler or heat pump with which you can also use the underfloor heating for cooling.

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Your advantages at a glance

Do you want to live more safely, save money and protect the environment, or simply increase your living comfort? There are many good reasons for a Smart Home. Find out more now!

Your advantages at a glance

Do you want to live more safely, save money and protect the environment, or simply increase your living comfort? There are many good reasons for a Smart Home. Find out more now!

Wall thermostat with humidity sensor

Control your indoor climate even more efficiently with a smart wall thermostat.

Wall thermostat - basic

Keep an eye on the temperature, and ensure the smart way that your home is always properly heated. That's easy with the wall thermostat – basic.

Floor heating controller – 12-channel, motorised

Make your underfloor heating smart and enjoy automated control. Everything works with the underfloor heating actuator - motorised entirely according to your wishes and with great energy efficiency.

Homematic IP: Smart living. Simply exciting.

Homematic IP means modern, flexible and secure technology from the European market leader*. Let the advantages of our system win you over, and start living smarter straight away.

Homematic IP

With some smart home providers, you have to make a choice: Do you have everything wired, or do you go fully wireless? Some systems are also hermetically sealed and do not accept devices from other manufacturers. Here at Homematic IP, we have a different approach. We are guided by you!

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Die Homematic IP App

Konfigurieren Sie in der Homematic IP App alle Einstellungen für Ihr Smart Home, steuern, regeln und überblicken Sie damit jederzeit Ihre Geräte. Es werden keine persönlichen Daten erhoben, außer der IP-Adresse.

The Homematic IP app

Configure all the settings for your smart home in the Homematic IP app, and use it to control, regulate and monitor your devices whenever you want – without providing any personal data!

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Homematic IP Wired

A smart home system is particularly robust, interference-proof and reliable when the devices communicate with each other via wired connections. And data transmission is very fast with cables, too. That all comes together with Homematic IP Wired.

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Always here for you and your queries.

Whether you have a question about a product, something isn’t working as you wanted, you’re looking for a specialist partner, or you simply want to give us feedback: we are always here to help.

FAQs

This is where you’ll find the most important questions and our answers about our smart home solutions.

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Service

Have you purchased a Homematic IP product and now have questions about how it works? Our technical support team will be happy to help you.

Specialist tradespeople

Are you looking for a good specialist tradesperson near you? Simply use the convenient search function here on our website.

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Dealers

You can get Homematic IP products and good advice all over Germany. Find the right dealer near you here.

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Innovations, ideas, impulses: your news

Get first-hand news about the latest innovative smart home solutions.

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Use Cases (field_use_cases)

Available from now on: the new Homematic IP glass series

Homematic IP presents the elegant and innovative glass series, which is available from now on.

17. June 2025

New energy dashboard, DoorBird integration and many more functions for the Homematic IP app

In addition to the eagerly awaited integration for DoorBird video door stations, the update 3.5.13 for the free Homematic IP app contains numerous other new features. The new version will be rolled out gradually from now on.

27. May 2025

DoorBird and Homematic IP now connected - for greater convenience and security.

Access control is now even smarter: The announced cloud-to-cloud integration between DoorBird and Homematic IP will be released with the Homematic IP app update 3.5.13.

26. May 2025