T7 Vacuum Hot Water Boiler

T7 Vacuum Hot Water Boiler

  • Rated thermal power: 2.8-7.0Mw
  • Rated thermal efficiency: ≥105.5%
  • Pressure: -0.02MPa
  • Available fuel: natural gas
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The deep matched technology of new combustion and heat transfer no longer sacrifices the boiler's key characteristics (heat transfer system) to adapt to the burner characteristics (combustion system), making the gas boiler a complete thermal system with low nitrogen emissions. At the same time of obtaining low nitrogen emission, the utilization efficiency of the boiler is further improved.

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  • Intelligent modular system

    The boiler has single, series and parallel use modes, and the system can automatically adjust the number and status of boiler operation.

  • The floor space is very small

    Using the wing condensing technology, the overall area of the boiler is greatly reduced while ensuring the efficiency of the change.

  • All-terrain applicability

    The use space of the furnace is increased, and it can be used normally under the conditions of high cold, high altitude or high temperature.

  • Simple operation

    The boiler is equipped with a high-color touch screen, dynamic graphic display, multi-level menus and permissions, and automatic fault record keeping.


Combustion and heat transfer coupling

The deep matched technology of new combustion and heat transfer no longer sacrifices the boiler's heat transfer system to adapt to the burner combustion system. The boiler becomes a complete thermal system.

Ultra-speed smoke cooking tube

The professional crossing wing-shaped heat exchange element greatly enhances the flue gas condensation efficiency; the highly advanced condensation technology ensures the energy efficiency, saving energy and improving the efficiency of use.

NC cutting

Cut edge

Intelligent welding

Drilling and reaming

T7 Vacuum Hot Water Boiler

Types Thermal power Steam pressure Steam temperature Thermal efficiency Fuel Length * Width * Height Hot water production
Unit Mw MPa °C % mm t/h; 10/60°C
T7-2800 2.8 -0.02 93.5 105.50% Natural gas 4800 * 1870 * 2530 48
T7-4200 4.2 5700 * 2080 * 2880 72
T7-7000 7 7400 * 2750 * 3500 120