Features:
1. The tried and tested three pass and wet back stucture
2. Lateral-cut tube technology: Increase heat efficiency
3. Big hearth technology: Increase radiated area, decrease emission of NOx, reduce boiler volume
4. Big flue gas tube: Reduce the resistance of smoke flow and consumption of electricity
5. Intelligent control system: PLC and 5.7 touch panel
6. Fiberglass heat preservation: Low surface temperature and heat loss
7. Corrugated hearth: More safety
8. Multi-level sealing for flue gas chamber: No flue gas leakage guaranteed.
9. Each boiler shall be suject to strictly inspection and testing before delivery, including hydronic pressure testing and X ray inspection
10. Selecting the most suitable burner to match the boiler so as to guarantee safety and reach rated output
11. Main components, such as burners, pumps, water level meters, valves are limited to renowned brands
12. A economizer is optional and possible to save 10% fuel and decrease noise 20 dB

Application:
-Providing heating for central air-conditioning system and radiators.
-Providing continuous hygienic hot water, together with water-water heat exchangers.
-Providing heating for industrial use.