Causes and solutions of radiator not being hot

If it is caused by irregular installation, such as using a single tube in series heating mode, it is not hot. Or the pipe is too long, there are too many radiators, and the water pressure will be low, resulting in no heat. Or the valve is not open. In this case, first check whether the pipeline installation is standardized, install a booster pump to increase the water pressure, and check whether all valves are open, and open the valves in time.

The radiator in the countryside is not hot. It may be that the valve of the main heating pipe is not opened, so the valve can be opened. It may also be that the pipeline has not been maintained for a long time, resulting in blockage or water leakage. In this case, professionals need to be invited to repair. In addition, if the thermostat valve of the radiator is not opened and the radiator is not hot, in this case, the thermostat valve can be opened.