is because there is a problem with the heating in the community. As a result, when asked the neighbor, they said that the heating in their home is very warm. They specially found property repair personnel to come to their home to check the situation, and then they found clues!
gas blocking
radiator belongs to water heating. Hot water flows through the radiator and then dissipates the heat into the air to achieve the purpose of heating. If air enters the pipeline during heating, the heating pressure is low and the gas cannot be washed away, the gas remaining in will prevent the hot water from flowing. In this way, the hot water cannot circulate and the heating temperature will inevitably drop.
exhaust method
If you want the heating to reheat, you have to emptiate the gas first. Generally speaking, there will be an exhaust valve on the top of the side of the radiator. Use wrench to gently unscrew to deflate it until the water flows out stably before closing the valve. After a while, I touched the heating and found that the temperature was gradually rising, which was the solution to the problem.
filter block
In addition to gas blockage, there is another situation where filter blocks . A filter will be installed at the entrance of the heating water supply pipe, which is mainly used to filter impurities in the pipeline.
The heating has been running for a long time, and the surface of the filter in the filter is covered with dirt. If it is not cleaned and replaced in time, the more impurities accumulate, it will definitely affect the water flow and greatly reduce the heating effect. In this case, you can ask someone to come to the door for cleaning.
In order to ensure that there will be no problems with the heating at home, the kind maintenance master also helped me look at the valves for for the home entrance and told me: If the heating is still not hot after the air is turned on, let’s see if the valves for hiking are relatively small, and insufficient water flow will also affect the indoor heating effect.
Conclusion
Don’t worry if the heating is not hot. First check according to the method mentioned above. If no abnormalities are found, then contact the maintenance personnel. This way, then find out the cause before repairing, so as to better prescribe the right medicine and save time and let your own heating get back heated as soon as possible.
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