Save energy and money with FRITZ!

Save on heating costs and increase comfort and convenience at the same time? A FRITZ!Box and the FRITZ!DECT 301 and 302 smart radiator control are here to help. Conveniently set the room temperature using the schedule feature, ensuring your living room is all nice and cozy at just the right time and your bathroom is pleasantly warm when you go to get ready in the morning. In this guide we give you tips on how you can save money and protect the environment with automatic heating plans.

Smart radiator control for added convenience

A FRITZ!Box with a DECT base station and the FRITZ!DECT 301 and 302 radiator control are the perfect combination for smart temperature control. Your FRITZ!Box supports up to twelve radiator controls, which you can connect to your FRITZ!Box at the touch of a button and install on your radiators in a few simple steps.

Save on heating costs with individual schedules

You can save on heating costs by setting up an individual schedule. You can use the FRITZ!Box user interface to set when you want the desired temperature to activate and when the temperature should be lower – individually for each room. The Adaptive Heating's preheating phase ensures that the desired temperature is reached at the time set by you.

This means your bedroom is at the right temperature at night, the bathroom is nice and warm in the early hours and during the day when nobody's at home, FRITZ!DECT smart radiator controls automatically lowers the temperature. Right on time for when the family gets home, your living room is all nice and warm. This automatic control of your home's radiators saves up to 10% in heating costs.

The open window detection is ingenious: FRITZ!DECT smart radiator controls detect when you open the window for a cooling blast of fresh air and then close the heating valve so that no energy is wasted – the function remains active in several stages between 5 and 120 minutes.

At home and on the go: control your heating

With the FRITZ!App Smart Home, you keep an eye on your FRITZ!DECT smart radiator controls – both at home and on the move. This allows you to access your FRITZ! Smart Home securely at any time and adjust the settings. The versatile FRITZ!DECT 440 four-way smart switch, which can also be used to program your radiator control, is also handy. If you want, it can also be used as a temperature sensor for the FRITZ!DECT 301 and 302.

Clever extras

  • Boost mode: At the touch of a button, FRITZ!DECT smart radiator controls starts heating up so that you are quickly in the warm – which is especially useful if you get home earlier than planned.

  • Vacation: Enter your vacation dates in the FRITZ!Box interface. Your FRITZ! Smart Home automatically ensures that the temperature does not drop too low, protecting your radiators from limescale and frost. And when you get back home, you'll be all be warm and cozy.

  • Define heating groups: Do you have several radiators in one room? Define the corresponding FRITZ!DECT 301 and 302 as a heating group and they'll heat up the room with shared settings.

  • Limescale protection: FRITZ!DECT smart radiator controls protects the radiator valve against limescale build-up by regularly opening and closing it for brief intervals.