What is the requirement for the boiler surface when selecting a gas-fired boiler?

First of all, we should consider the thermal insulation effect. The main function of a gas-fired boiler is to provide heat energy. Good surface packaging material can avoid heat loss and save the fuel. It is suggested to choose glass wool which has a good insulation effect.

Secondly, we should consider the boiler appearance. It is best to choose a white color plate package when buying a gas-fired boiler, which not only has a beautiful appearance but also has a good insulation effect.

Finally, we should consider the boiler size. A wrong boiler size will cause some unnecessary troubles.