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Anonymous users2024-01-241. Are the other radiator valves open?
2. Check whether there is temperature in the inlet pipe and return pipe of other radiators, and check whether the radiator has temperature.
3. Open the exhaust valve on the radiator until there is water overflow and then close it.
Because the bathroom is exposed to water for a long time, the radiator is easy to peel off and rust. If it is not handled properly, it will be blocked. If you don't understand this fast, it is recommended to go to a professional maintenance personnel to see. This will avoid unnecessary trouble at home.
You check that the valves of the water separator and water return are fully open. In the past, it could be hot.
Turn off all the heaters and leave the longest and farthest set of heaters in the pipes, pay attention to the deflation, and turn on one by one when it is hot.
See where in China? Not in the Three North area. On the line of the Huai River, which is close to the northern foot of the Qinling Mountains, it is barely possible to assist other heating methods (such as electric mattresses). There are no problems south of the Yangtze River.
It could be a build-up in the pipes or a blockage in the radiators.