After stopping the heating, you must pay attention to the maintenance and safety of the heating facilities within the household, in order to ensure that the next heating season quality heat.
One, wet maintenance, water do not put
In order to prevent the non-heating period in the district heating equipment, piping and users of indoor heating facilities such as radiators oxidation, corrosion, to ensure that the quality of heat next heating season, March 15 after the heating will be full of water to your district heating system to take wet maintenance measures. Where the heating season to pay heating users, locking valves are not closed, please do not let go of the radiators and pipes in the water, because after anti-corrosion treatment of softened water, can effectively eliminate the air on the radiators and heating pipes corrosion.
Two, please check whether the heater leaks
After stopping the heat, the temperature of the whole system is reduced, the heating of the interfaces, valves may be due to thermal expansion and contraction of the occurrence of minor water seepage. Therefore, it is recommended that you carefully check whether there is water leakage at each interface after stopping the heat. If there is a slight leakage, you can tie a towel to absorb the water, the short term will not be affected by the floor and walls. If the water leakage is serious, please contact a professional repair as soon as possible.
Three, gentle cleaning radiator surface
After a heating season, the radiator crevices and surfaces will be dusty or stained with oil, becoming unhygienic, which will require the radiator to be cleaned. To clean the surface of the radiator, please use a soft towel or brush, you can use daily detergent, weak alkaline soap and water to help clean, do not use any kind of organic solution.
Four, do not privately dismantle the heating facilities
Because the indoor heating facilities are in full water with pressure, heat users should not privately overhaul or alter the heating facilities to avoid leakage accidents. If your home heating facilities are faulty or have aged, and you want to carry out heating facility modification and repair after the heat is shut down, then be sure to contact the heat company and repair or replacement under the guidance of professionals, so as to avoid water leakage due to inadvertent operation, resulting in damage to family property and property of the surrounding residents.
Fifth, long-term out please close the valve
If something out, or long-term housing idle, please close the indoor water supply and return valve or outdoor manual valve, to avoid water leakage caused by unnecessary losses.
Six, please replace the old heater
If your home is still in use is the old cast iron heater, aging, corrosion is serious, reduced pressure capacity or leakage phenomenon, this situation is very easy to burst the danger, we recommend that you stop the heating of the heater in time to replace the heater. Replacement should choose high security, energy saving and environmental protection and long service life of the heater.
After the end of the heating season, Nanyang Thermal "96966" customer service hotline will remain in operation 24 hours a day throughout the year. Nanyang heat this year will open the courtyard network system "unified construction, unified management" service, if the general public are interested in joining the centralized heating, please call the Nanyang heat "96966" customer service hotline.