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How to choose appropriate heating boilers

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Heating boilers (hot water boilers) play an important role in keeping warm in winter. ZOZEN heating boilers are wildly applied in district heat supply network, regional centralized heating, combined heat and power generation and other fields.
ZOZEN spares no effort to customize the high-efficiency, eco-friendly and stable heating system based on customers’ requirements.

02

Guides for you to choose the right capacity for heating boilers:

Boiler capacity (MW) = heating area (㎡) x design heating load of buildings(W/㎡) / 1000000

Taking regional difference, building structure, building altitude, heat preservation and other factors into consideration, the actual heating areas will differ from design heating areas in about 2000 square meters.
For example, the 1.4MW hot water boiler is recommended for heating areas of 10,000 square meters.

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Application areas

Colleges ,Hospitals, Hotels, Offices

Boiler types recommendation

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    WNS series gas-fired (Oil-fired)hot water boiler

    Thermal efficiency: 95%
    Boiler capacity: 0.7-14MW

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    SZS series gas-fired (Oil-fired)hot water boiler

    Thermal efficiency: 95%
    Boiler capacity: 7-116MW

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    SZL series biomass-fired hot water boiler

    Thermal efficiency: 88%
    Boiler capacity: 2.8-29MW

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    SHX series circulating fluidized bed hot water boiler

    Thermal efficiency: 89%
    Boiler capacity: 7-91MW

ZOZEN successful cases

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    29MW SZS series gas-fired hot water boiler project (Xincheng Heating Station)

    Location: Tianjin
    Heating area:
    1,000,000 square meters
    Equipment:
    2 sets of 29MW gas-fired hot water boiler

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    14 MW WNS condensing gas-fired heating boiler project (Remin University of China)

    Location: Beijing
    Heating area:
    510,000 square meters
    Equipment:
    3 sets of WNS14-1.0/115/70-Q,
    2 sets of WNS6-1.0-Q

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    7MW WNS gas-fired hot water boiler project (Yinlang Ranch)

    Location: Heilongjiang
    Heating area:
    4000 greenhouses
    Equipment:
    3 sets of WNS7-1.0/95/70-Q,
    1 set of WNS2.8-1.0/95/70-Q

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    17.5 MW SHX series circulating fluidized bed hot water boiler project (Taoshan Forestry Bureau)

    Location: Heilongjiang
    Heating area:
    16,500 square meters
    Equipment:
    SHX17.5-1.0/115/70-AI

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