1. What should I do if the heater freezes and leaks in the severe cold in winter
Just replace it. If the radiator cracks and the pipes need to be replaced, it is best to call a professional to repair it. Use a tool to saw off the cracked part, and then connect a new pipe. If the cracked pipe is not too long, you can replace the whole pipe.
2. What should I do if the heating is frozen?
If the radiator is not cracked, tap the A crisp “ping pong” sound so we can determine where it’s frozen.
It should be noted that once the user finds that the heating in the home is frozen, they must first determine the specific location of the frozen place, instead of turning on the heating to run the heating, because if the radiator is turned on in a hurry, it may cause The water in the heating pipe cannot circulate freely and even cause an explosion.
Three, what to do if the heating pipe freezes
1. Hot water irrigation
Find some supplies such as cotton cloths, rags, etc. and wrap the heating pipes. After processing, pour hot water into the water continuously, which will force the frozen ice to melt. After the thawing and thawing, slowly open the valve to maintain the trial operation.
2. Heating the freezing area
Use a hot fire to heat the place where the heating pipe is frozen. Be careful not to be too close to the heating pipe, otherwise there will be potential safety hazards . On the other hand, when adopting this method, the heating freezing area should pay attention to avoid positions such as elbows.
3. Heat the trachea with a thermal patch
You can buy some thermal patches, stick them on the return pipe that is frozen by ice, and use cotton cloth The package is used as a thermal insulation material. In order to avoid a large amount of heat loss, a layer of plastic is wrapped on the outermost layer of the radiator.
4. Demolition and modification of the heating system
When the heating pipe in the home is frozen in a large area and cannot be partially thawed, the best way is to contact Professionals come to the door to remove the radiator, then heat it as a whole and thaw the internal ice. If the heating pipe is frozen or slightly cracked, it should be replaced as soon as possible, and it cannot be used continuously.
Fourth, how to prevent freezing and cracking of household radiators
1. If the heating is not used temporarily, the doors and windows should be closed in advance.
2. Self-heating families should pay attention to the special protection of the balcony when installing the wall-hung boiler, and pay attention to the influence of low temperature.
3. Do not turn off the heating when going out for a short time.
4. After a long time without heating, water should be released in time.
5. Wrap all exposed radiators with warm cotton.
