The boiler can be energized for a long time, especially in winter. If the boiler or heating has been filled with water, the boiler must be provided with antifreeze, sufficient electricity and gas should be prepared to prevent the radiator and the boiler pump, heat exchanger and other components from being frozen and damaged. The heating boilers of all brands are equipped with anti-freezing function, please refer to the instruction manual for the specific operation method.
Note: After setting the antifreeze function, you must ensure that the water, electricity and gas in the home are sufficient and unobstructed. In order to prevent accidents, after setting the antifreeze, you should regularly check the boiler's water pressure and working conditions to ensure that nothing is wrong. The temperature of starting antifreeze and closing antifreeze varies from manufacturer to manufacturer.
