The working principle of the boiler:

The boiler uses the different specific gravity of water. After heating the water inside, the hot water will rise to the upper part due to its small specific gravity, and the hot water will become cold after being heated. After the specific gravity increases, it will sink.

Then the cold water inside is heated through the heating chamber of the boiler, and the temperature of the water will rise. In this way, the hot water will enter the radiator at home. Then the heat is dissipated. After the heat is dissipated, the cold water will flow back into the heating chamber of the boiler for heating.

The working principle of the household boiler circulation pump: When using the household heating boiler, you must first turn on the power, then adjust the temperature of the temperature control system, and attach the probe to the iron pipe or boiler. Finally, the boiler is ignited to heat up.

When the water temperature reaches the set temperature, the temperature control light will light up, and the water pump will start and work. When the temperature is lower than the set temperature, the boiler circulation pump will stop working. .