Approaching the End of Heating Season

Here are some heating maintenance tips you must keep in mind!

Check for leaks: After heating is stopped, the temperature of heating equipment decreases, which may cause leaks at individual pipe joints and valves due to thermal expansion and contraction. Therefore, it is necessary to regularly check whether there are any leaks in the floor heating system, especially at the connection points of pipes and valves. If minor leaks are found, they can be absorbed with a towel. If the leakage is severe, contact professionals for on-site repair.

System cleaning: In general, the cleaning cycle of the floor heating system is 1 to 2 years. It is recommended to have professionals clean the heating pipes to ensure unobstructed pipes and normal heat dissipation.

Full water maintenance: After stopping heating, close the heating supply and return water valves, and at the same time, use the exhaust valve to expel the air in the pipes to prevent air from obstructing the flow of hot water and reduce heat efficiency. Softened water in the pipes can effectively isolate air from corroding radiators and pipes.

Check radiator connections: After the heating season ends, the water in the system undergoes thermal expansion and contraction, which may cause leaks or looseness at radiator and pipe connections. They need to be tightened or repaired.

Radiator exhaust: Ensure that the radiator system is completely vented to prevent air from obstructing the flow of hot water. Performing a venting operation after the heating season ends is important to effectively prevent oxygen corrosion and rust, especially for steel radiators.

Observe water pressure and water quality: Ensure that the water pressure in the radiator system is within the normal range, not too high or too low. Also, regularly check the water quality to avoid excessive impurities and oxygen in the water, thereby reducing corrosion.

This year, "they" have completed their mission in the heating system. While "they" silently guarded us during the cold season, we should also protect "their" health during the non-heating season. See you next year.