Have Your Smart Heating Set Up, Warm When You Need It
Smart thermostats make heating more convenient and help you save energy. We fit your radiator thermostats, set up schedules and the app and explain everything to you calmly – with the smart home starter at a fixed price from 79 €.
20%
tax-deductible (§35a EStG)
up to 60 min
typical on-site appointment
10 km
travel included
1 contact
fixed, no call centre
Fixed price · gross, incl. VAT
- A fixed price instead of an open bill
- Up to 2 thermostats for, up to 6 thermostats for 119 €
- Travel within 10 km included, then 0.50 € per kilometre
- Operation is explained and practiced calmly
Smart home starter 79 € (up to 2 thermostats, for example in a small flat), smart home comfort 119 € (up to 6 thermostats, incl. app and automation setup) – each a fixed price gross, travel within 10 km of Nordstemmen included. Additional time beyond the package scope is billed via the home-visit flat rate (79 € up to 60 min, then 69 € per further hour). Up to 20 % of the labour costs are tax-deductible under §35a of the German Income Tax Act.
Smart thermostats sound tempting: heat less when nobody is home, a warm bathroom in the morning, everything in view via app. Yet many shy away from the setup because they do not know which thermostats fit their own heating and how to create schedules. This is exactly where we from Technik daheim help. We swap your old radiator valves for smart thermostats, connect everything with an app and, on request, with your smart home, and set up heating schedules that fit your daily routine. Afterwards we show you step by step how to control your heating in everyday life, entirely without jargon. This turns a cold radiator in the morning into a home that reaches the right temperature all by itself. How much smart control really saves, with sources, is in our guide on cutting heating and power costs; why devices from different manufacturers now work together is explained in our article on Matter. In summer the smart air conditioner takes the opposite direction; if you want to automate several rooms, the best start is our smart home consulting.

How We Set Up Your Smart Heating at Your Home
What We Set Up for You During Heating Control
Smart heating is more than a thermostat you turn up by app. Only schedules, room-by-room control and small helpers like open-window detection make it truly pleasant and economical in everyday life. We set up exactly what suits your rooms and habits and explain every function to you in understandable words. We also offer appointments for tech help in Hildesheim.
Control by app
We install the right app, organize your rooms clearly and set up the most important settings so you find temperature and schedule right away and change them from the sofa.
Control by voice
On request we pair your heating with a voice assistant so you can raise or lower the temperature in a room with a short sentence.
Directly on the thermostat
The smart thermostat on the radiator can still be turned by hand. This way everyone in the household operates the heating quite naturally, even without a smartphone.
Heating plans and profiles
From the workday through the weekend to a holiday: we create profiles you switch between with one tap so the heating always matches the day.
Open-window detection
If the thermostat detects a drop in temperature while airing, it turns down automatically and back up after closing, so you do not heat out of the window.
Securely connected
We connect your thermostats via Wi-Fi or a small control hub and make sure the heating reliably follows the plan even without a constant internet connection.
Heating by Schedule and Room by Room
Two things turn smart thermostats into a real relief: a schedule that follows your day, and the ability to regulate every room separately. We set both up together with you so they fit your habits, and you can adjust them yourself at any time. The dial on the radiator keeps working quite normally too. What that looks like locally is shown by tech help in Giesen.
Heating by Schedule, Fully Automatic
With a schedule your home heats exactly when you need it. The bathroom is preheated in the morning, the heating eases off during the day when nobody is home, and by the end of the workday the living room is already cozy. At night the heating lowers slightly because many sleep better in cooler air. We discuss with you when each room should be warm and create the plan together. You can change it yourself at any time or override it with one tap, for example when visitors arrive. A look at the page on smart lighting is worthwhile here too.
- Preheat in the morning, lower during the day, cozy in the evening
- Own times per weekday, for example for the weekend
- Overridable yourself at any time, without breaking the plan
Regulate Every Room Individually
Not every room needs the same temperature. The living room may be cozily warm during the day, the bedroom is often more pleasant cooler, and the rarely used guest room you can keep economical. With smart thermostats on every radiator you regulate each room separately instead of heating everything the same. We set up the rooms to match your daily life and name them understandably so you see in the app right away what is set where. This way you only heat where warmth is truly needed.
- Own target temperature for every room
- Keep rarely used rooms deliberately economical
- Clearly named so you find your way easily
What We Watch For With Your Heating
- Schedules that fit your daily routine instead of heating continuously
- Every room regulated individually so you only heat where warmth is needed
- Keep using existing radiators, without any intervention in the heating water
- Control by app, voice and dial – you choose what suits you
Which Thermostats Suit Your Heating
Keep Using Your Existing Radiators
Smart thermostats exist for almost every home. In the vast majority of cases the old dial valve on the radiator is simply unscrewed and a smart thermostat is fitted, entirely without any intervention in the heating water. For underfloor heating or a central wall thermostat there are suitable solutions, and a sensor or window contact usefully complements the system. So you neither have to replace your heating nor call a tradesperson for pipes. We look on site at which radiators and valves you have, advise you neutrally and without sales pressure and explain which thermostats fit. Which brand you buy, such as tado, Bosch or another system, is always your decision in the end. Our guide on keeping your home cool fits well alongside.
- Thermostats are screwed onto the existing valve
- Solutions also for underfloor heating and wall thermostats
- Neutral advice, you decide brand and budget
Save energy
Anyone who only heats when warmth is needed and lowers at night and while away can noticeably reduce heating consumption (project experience).
More comfort
The bathroom is warm in the morning and the living room cozy after work, without you having to think about thermostats or preheat for long.
Heating in view
You see in the app how warm it is in every room and notice early if, for example, a window is open or a room does not get warm.
Not bought any smart thermostats yet?
How the Appointment at Your Home Works
We proceed step by step and involve you along the way. In the end, not only should the heating follow its plan, but you should feel confident controlling it yourself. You set the pace, and we explain every step calmly. You can get an overview of related services under voice assistant setup.
Discuss your wishes
We look at your rooms and radiators and listen to how you would like it: a warm bathroom in the morning, economical during the day, cozy in the evening. From this we create a heating plan that fits your daily life.
Fit thermostats
We unscrew the old valve heads, fit the smart thermostats and connect them with app and control hub. This works without any intervention in the heating water and without mess.
Set up rooms and schedules
Together we assign the thermostats to the rooms, define target temperatures and heating plans and set up open-window detection and voice control on request.
Practice operation
Before we leave, we practice control by app, thermostat and voice. On request we write down the most important steps so you can look them up later.
Want Your Heating to Think Ahead?
We listen to your wishes and suggest which thermostats and heating plans you can sensibly begin with, entirely without sales pressure. Simply call us or send us a message.
What Setting Up Smart Heating Costs
With us you know in advance what to expect. For setting up your smart heating there are two fixed packages. The smart home starter for 79 € is the simple entry point for up to two thermostats, for example in a small flat. If you want to convert your whole home, choose the smart home comfort package for 119 € with up to six thermostats including app and automation setup. In both cases we fit the thermostats, connect everything, create first heating schedules and explain operation to you. If many rooms or underfloor heating need more time, we bill it fairly via the home-visit flat rate (79 € up to 60 minutes, then 69 € per further hour). We discuss the exact scope with you beforehand. As a household-related service, up to 20 % of the labour costs are also tax-deductible under §35a of the German Income Tax Act.
Smart Home Starter
The simple entry point for small flats
- Fit and connect up to 2 thermostats
- Set up the app and organize rooms clearly
- Create a first heating plan together
- Travel within 10 km included
Smart Home Comfort
For the whole home
- Fit and connect up to 6 thermostats
- App and automation setup
- Heating plans and open-window detection
- Operation explained and practiced calmly
All prices gross, incl. VAT. Additional time beyond the package scope is billed via the home-visit flat rate: 79 € up to 60 min, then 69 € per further hour. Travel beyond 10 km of Nordstemmen: 0.50 € per kilometre. All packages at a glance under prices.
Two clear packages
For getting started, the smart home starter for 79 € with up to two thermostats is enough. If you convert the whole home, choose the comfort package for 119 € with up to six thermostats. We agree on the exact selection with you in advance.
Explanation is part of it
That we explain operation to you calmly and practice with you is part of the appointment, not an extra item. On request we write down the most important steps for later.
Tax-deductible
For private households, up to 20 % of the labour costs are tax-deductible under §35a of the German Income Tax Act as a household-related service. We issue the invoice accordingly.
Travel included
Travel within 10 km of Nordstemmen is included. Beyond that we charge only 0.50 € per kilometre, clear and transparent on the invoice.
All prices at a glance
Matching guides from our blog
Read up here, with sources, on how much smart heating control really saves.