My home needs to be decorated, and my friend recommended me to make a three-constant system. Is the "Three Invariants" System Worth Doing?

Worth it, the baby's resistance is low, and it is easy to get sick when it is cold and hot. The temperature in the four seasons like Sanheng is suitable and stable, which can make you worry a lot. If you already have your own house, you can consider installing a household-based three-invariant system. Now there are three constant systems made by Fischer on the market. With the three-constant system, you can basically bid farewell to floor heating, air conditioning, humidifier, air purifier and electric heating, and save a lot of electricity.