1, different classifications

①steam boilers, including electric steam boilers, oil-fired steam boilers and gas-fired steam boilers and other different classifications;

②hot water boilers are mainly divided into electric hot water boilers, oil-fired hot water boilers, gas-fired hot water boilers and coal-fired hot water boilers.

2, different functions

①steam boiler can be output to the outside world with heat energy of high-temperature steam and other organic heat carriers;

②hot water boiler to a certain extent to the outside world to output a specific temperature of hot water.

3, the application of different

①steam boilers in thermal power plants, ships, locomotives and industrial and mining enterprises to popularize and promote;

②hot water boilers are often used in life, such as baths, hotels and hotels.

Baidu Encyclopedia - Steam Boiler

Baidu Encyclopedia - Hot Water Boiler