Gas or Oil Fired Water Tube Hot Water Boiler

The boiler is a double-drum longitudinal "D" type structure. The water, steam or steam-water mixture flows in the tubes. The flame burns and the flue gas flows outside the tubes, to ensure the good water circulation system, thus ensuring the long-term stable operation of the boiler.


High efficient heat transfer

The boiler adopts a countercurrent arrangement, the furnace volume is selected reasonably, and the fuel is fully combusted.

Strong power failure protection

The boiler uses gas (oil) fuel, which has a low vaporization rate and a strong ability to protect the boiler.

Less heat loss

Aluminum silicate felt and ultra-fine glass wool insulation material with a total thickness of 200mm, the heat loss of the boiler is minimized.

Easy to install and maintain

The boiler is designed and assembled with short installation period and convenient disassembly for post-maintenance and inspection.


Full-membrane wall structure

Furnace wall tube adopts full membrane wall, which makes furnace body have good sealing structure. Under the micro-positive pressure combustion state, the boiler operation won’t cause the phenomenon of smoke leakage or air leakage.

Condensing water recovery

The economizer can not only absorb the sensible heat in the flue gas, but also absorb the sufficient latent heat, which makes the water tube boiler much more efficient than the ordinary boiler.

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