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WNS series of full-automatic gas (oil)-fired pressure-bearing hot water boiler
WNS series of full-automatic gas (oil)-fired pressure-bearing hot water boiler is in 3-pass and wet back struc

Product Information

    WNS series of full-automatic gas (oil)-fired pressure-bearing hot water boiler is in 3-pass and wet back structure; its combustion chamber adopts the corrugated furnace and is in lower-position arrangement to maximize the radiation heating surface and enhance boiler thermal efficiency.
    The heat transfer tubes are of screw tube, which are uniformly and symmetrically arranged on the left and right sides, to extend the gas path, and increase the convection heating surface of the boiler, making the high-temperature flue gas under turbulent condition, functioning as self-cleaning, and achieving the effect of enhanced heat transfer.
    Remote communication port can be added as required by users to conduct parallel control of operation of multiple boilers and print boiler operation parameters in real time. The computer memory system can record faults of boiler and monitor the operation.
    The boiler is equipped with complete safety auxiliaries and multiple safety interlocking protection: for overheating, loss of feed-water, overload, ignition failure, abnormal flameout, boiler pressure and gas leakage self-inspection.
    Equipped with the internationally advanced imported burner, and with the harmful components in its flue gas being lower than the national standard, the boiler belongs to an environment-friendly product.
    The boiler is compact in structure and convenient for installation.
    The humanized appearance design is used, with soft and harmonious colors.