Wired underfloor heating controller

Control your underfloor heating the smart way with the Homematic IP Wired underfloor heating actuator.

Always the right temperature under your feet – and saving energy at the same time.

You get home on a cold and stormy day and all you want is cosy warm floors and a hot chocolate on the sofa. With the Homematic IP wired underfloor heating controller and a wired wall thermostat, you can control and regulate your floor heating individually. To do this you can set up to six heating profiles, which allows you to set three heating profiles and also three cooling profiles.


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, in conjunction with the dial on a wall thermostat 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 curves 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.


The Homematic IP wired system

The wired system guarantees a reliable power supply to the switch as well as secure communication between the devices through the Homematic IP wired bus. 


Go here for more information about the wired system and products. 


Flexible control possibilities

Simply use the underfloor heating actuator 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 (HmIPW-WTH) is required for stand-alone operation. However, the actuator does not need an access point or an app. You set everything directly on the wall thermostat.
  • As part of a smart home system, in addition to the actuator and a wall thermostat you also need the Homematic IP access point: Adjustment and operation are simple via the free app. You can expand your smart home very flexibly in many areas to suit your needs.
Celsius Zeichen

Heating or cooling? You decide

If you would like to cool your floor as well as warm it, supplement the motorised underfloor heating actuator with a Multi IO Box.


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

Handy mit Homematic IP Logo und einem Pluszeichen

Cleverly combined

You can combine Homematic IP wired and wireless devices with each other. 


In addition to the central Homematic IP wired access point (HmIPW-DRAP) you also require the central Homematic IP access point (HmIP-HAP) for this. More information about advanced routing can be found here.

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Our products in a new dimension.

Rotate the product in all directions, zoom in and experience it in three dimensions. This gives you a detailed picture of your favourite products.

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!

Control heating

Save energy

Use the app

Connect devices together

05. July 2023

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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. 

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!

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!
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.

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.



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



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.

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

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