Main feature:

1. SZS series gas-fired boilers are double-drum water-tube boilers. The high-temperature zone of the main body adopts forced circulation to ensure that the heating surfaces of each part can be cooled reliably and prevent gasification.
2. SZS series gas boilers are equipped with explosion-proof doors and flame detectors, which are safe and reliable in operation.
3. The SZS series gas boiler has a larger furnace, the combustion chamber adopts a full-membrane water-cooled wall structure, and adopts micro-positive pressure combustion, and the operating environment is pollution-free.
4. High-quality aluminum silicate fiber is used, and then refractory cement is used for heat preservation. The temperature of the furnace body is controlled below 45°C, which effectively controls heat loss.
5. The combustion chamber adopts narrow-pitch tube-membrane water-cooled wall, which has good airtightness, reduces heat loss and improves boiler thermal efficiency.
6. SZS series boilers have fire viewing holes in the front and back of the upper and lower drums, and an inspection door is arranged at the rear of the boiler, which is convenient for users to overhaul and clean.