The high heating costs put a strain on many households' wallets in winter. That's why many people turn off their heating at night. But does that really make sense?
In order to save money, many consumers try to keep their heating costs as low as possible in winter. They even turn off their heating at night to avoid unnecessary energy consumption and thus save on heating costs. But is this assumption really true?Do I save energy if I turn off the heating at night?
The answer to this question is quite clear:No! When the heating is switched off at night, the rooms cool down completely. The next morning, the heating uses even more energy to warm up the cold rooms again.
Especially in poorly insulated buildings, not using heating can promote the formation of mold.
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The rooms should have these temperatures to save energy
So switching off the heating completely makes little sense.To save energy, the heating should only be turned down at night so that the rooms are a few degrees colder.In order to save energy, the rooms should generally be heated less.
The temperature in the bedroom should be rather cool. But it shouldn't be cold! A room that is too warm or too cold is unsuitable for a good night's sleep. The optimal temperature for sleeping is between 16 and 18 degrees. A temperature of 17 degrees is optimal for a good night's sleep and for saving energy.
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The remaining living spaces, i.e. living room, bathroom or study, should be heated to a temperature of around 20 degrees. Only in the kitchen can it be cooler at around 18 degrees. When you cook, the kitchen usually gets warm on its own anyway. Electrical appliances such as ovens or stoves give off heat when they are used, so the room warms up even without heating.
In order to save energy in the long term, it makes sense to measure the temperatures in the individual rooms regularly. In addition, you should not ignore the humidity of the rooms in order to avoid mold formation. Regular shock or cross ventilation is therefore extremely important.
A thermo-hygrometer (here on Amazon)*. With the thermo-hygrometer you always have control over the room climate.
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By the way, you can also save energy with a smart home. If your electronic devices are networked at home, you have the option of controlling the heating remotely or setting up rules. If you're out and about, you can use the app to control when the heating is turned on or turn it down if you forget.