The Danube series of wall mounted gas boiler with condensation

Model Number: LL1GBQ18-YC Brand Name: DUOLE Key Specifications/Special Features: The appearance is clear and concise, all settings are clear at a glance, and it is easy to operate. Unique timing function in 24 hours, it is much easier to operate.Low emission, green and environmental protection: the coefficient of excess air is between 1.1~1.3 m/h, because the gas and air is intensive mixing before burning.Energy saving: the thermal efficiency is more than 105%.Adopt special heat transfer device to make forced heat-transfer, and make the smoke temp. under 60℃.The super silence design, listen to the peace and moving of life.

The full water cooling heat exchanger is to ensure even heat transfer distribution the design of water pressure can make the water way unblocked.

The integrated aluminum process, high anti-corrosion performance, high thermal conductivity;

The touch-point key operation, easy to operate, more convenient to set up parameters, fashion and elegance.

High safety: 15 steps chain safety protection design.

Flameless far infrared burning, intelligent frequency converter, high efficiency combustion.

Humanization precise timer, weekly timing function, segment control during 24 hours.

Internal circulation water pump, so as to ensure the thermal need of any heating terminal and the heat to reach any terminal.