Front and rear doors can be opened quickly to provide quick inspection and maintenance.

With a fire view window, you can clearly monitor the combustion condition.

With explosion-proof ports, to prevent the furnace ignition and deflagration in time to relieve the pressure, other boilers generally do not have this device.

Ideal design of heat transfer tube diameter to ensure the appropriate film temperature and provide sufficient amount of hot coal and flow rate, not only to extend the life of the heat transfer tube and slow down the deterioration of the heat medium oil. In addition to the ceramic fibre and refractory clay on the inside of the boiler door cover, the outside is insulated with rock wool to minimise heat loss and provide a good operating environment.

Three-layer boiler shell insulation, the inner ceramic fibre, the middle rock wool boards, the outer lightweight cement, in order to reduce the loss of accumulation and improve the strength of the outer shell

Three-circuit tube coil design, heat transfer area than the general thermal media boiler on the market of about 30%, in order to reduce the exhaust gas temperature and greatly improve the efficiency of the boiler.

Large combustion chamber, to avoid flame contact with the tube wall and damage, and reduce NOx emissions.