natural gas fired generator water heater boiler gas heater hot water boiler for hotel

Dear Customer:
We have a Trade Assurance Amount US $60,000 granted by Alibaba.com. It
means you will receive 100% refund of the Trade Assurance Amount for orders
not meeting agreed delivery or quality terms.

CE natural gas hot water boilers feature:

1. The full automatic controller can ensure the simple control and safe protection of the entire boiler system.

2. The thermal efficiency can reach more than 90%, stable output, strong load adaptability.

3. With high efficiency economizer, the steam boiler is energy-saving.

4. The burner imported from Italy which works smoothly and safely.

5. Internal micro positive pressure combustion improve efficiency and reduce the low temperature corrosion.

6. New type thermal insulation and stainless plate packages have contributed to good insulation effect and excellent performance.

7. The compact structure makes the insulation easy, and reduces the cost of the construction of boiler room.

8. Equipped with protection devices for overheating, overpressure, lacking water, leak detection, flameout, etc.

9. The unique and novel design can meet different requirements of users, and make the boiler more efficient and environmental.

10. Achieving national norms and standards of production strictly, all parts of boiler are of high quality.

The measures of quality assurance as follow:

1. Strength calculation report with applied materials information;

2. 100%NDT(non-destructive inspection) report of steel plate, tube and welding rod;

3.100% X-ray inspection report (welding seam): to ensure the quality of the entire boiler;

4. Hydraulic test report: ensure the standard working pressure and safety;