The water in the cup on the balcony didn't freeze. Will the floor heating freeze?

If the neighbors upstairs and downstairs are using the heating normally, then your floor heating will not burn. As long as the doors and windows are sealed, the water in the floor heating pipe will not freeze unless it is taken out.

On the other hand, if everyone doesn't turn on the heating, the weather is abnormal, the temperature drops sharply, and the doors and windows are not well sealed, it will freeze.

However, the water in the floor heating pipe cannot flow out by itself, so it is very troublesome to find professionals to blow it out with equipment. Therefore, it is suggested to pay attention to the weather forecast at any time, observe the downward trend of indoor temperature, heat it every few days or adopt other heating methods to keep the indoor temperature above 5 degrees Celsius. In fact, the kitchen tap water pipe is also afraid of freezing. It is necessary to consider the winter mode in a unified way and take anti-freezing measures.