Integrated design is simple yet not simplistic

• Low flue gas flow resistance and high boiler thermal efficiency

• The condenser is arranged at the top of the boiler, with a compact structure and no footprint;

• Reverse flow arrangement structure, large heat transfer temperature difference, good heat transfer performance;

• Adopting a reasonable flue structure makes it easy to discharge and collect condensed water for treatment.

Multiple protection functions ensure safe and stable operation of the boiler

• Multiple safety protections such as electric contact pressure gauges and safety valves;

• Equipped with high pressure protection: When the pressure inside the boiler exceeds the maximum pressure set by the user, the overpressure indicator light will turn on, the inspection light will flash, an alarm will sound, and the burner will be prohibited from working (to prevent further pressure increase).

• Equipped with scale alarm function: Real time monitoring of the formation of scale on the heating surface, and automatic alarm prompt once exceeding the standard.

• It has the ability to promptly prohibit the operation of the burner and sound an alarm in case of power outage, undervoltage, overcurrent, short circuit, phase loss, over burning prevention, and other sudden faults.

• Equipped with over temperature protection function: When the boiler outlet water temperature is higher than the set value, the controller (electric contact bimetallic thermometer sends a command) prohibits the burner from working and emits an alarm sound.