Considering many factors, most customers tend to choose oil-gas boilers, which have the following advantages:
Easy installation, automatic operation, simple operation, 100% safety guarantee, clean energy, low nitrogen oxide emissions, simple structure, simple maintenance, long life long.

2. However, since the types of energy that can be used are different around the world, customers can choose the appropriate fuel type according to local conditions, and must take into account operating costs, operating conditions, and pollution emission standards.