There is no heating. The property is closed. Can I open it myself?

Suggestion: The reason why the property is closed may be because of pressure measurement and maintenance or failure to pay the heating fee. If the owner opens it privately, the possible problems include water in the owner's home during the pressure test, so the owner needs to maintain his own heating facilities to meet the conditions of primary heating. Second, the owner didn't pay the fee. Once you open the seal, you will think that you have stolen the heating. Not only will you be punished, but you may also have to pay for heating.