Who should I call if the building is warm or not?

You can go to the management of the community to reflect this matter and let the property be maintained in a unified way. If the residential property is ignored, I suggest you go to the relevant person in charge of the street office to reflect this situation. Generally speaking, people in the street office will take measures as soon as possible.

Is the floor warm or not? If it is not hot under normal heating conditions, there may be two reasons: first, there is gas in the pipeline, which causes gas resistance and affects heating; Second, the filter screen on the geothermal pipeline is blocked, which affects heating. You can solve these two problems like this.

The first is fatigue. An exhaust valve is installed on the floor heating water separator to exhaust the air in the system, thus solving the problem that the floor heating is not hot due to air blockage. As shown in the figure below, generally, the upper copper pipe is a water supply pipe, and the lower return pipe is respectively equipped with an exhaust valve. If there is air resistance, loosen the water supply pipe and the exhaust valve of return pipe respectively until the air is exhausted.

The second is to clean geothermal pipelines and filters. Due to the long use time (2-3 years), the filter screen will be blocked by dirt, which will affect the heating temperature in the home. As long as the filter screen of the water separator is removed and cleaned, geothermal energy can also be effectively solved.