T7 Vacuum Hot Water Boiler

The vacuum hot water boiler adopts the new combustion and heat transfer depth matching technology, which no longer sacrifices the key characteristics of the boiler (heat transfer system) to adapt to the burner characteristics (combustion system), making the gas boiler a complete thermal system with low nitrogen emissions. While obtaining low nitrogen emissions, the utilization efficiency of the boiler is further improved.

 Rated thermal power: 2.8-7.0Mw

 Rated thermal efficiency: ≥105.5%

 Pressure: -0.02MPa

Available fuel: natural gas


  1. Intelligent modular systemThe boiler has single, series and parallel use modes, and the system can automatically adjust the number and status of boiler operation.
  2. The floor space is very smallUsing the wing condensing technology, the overall area of the boiler is greatly reduced while ensuring the efficiency of the change.
  3. All-terrain applicabilityThe use space of the furnace is increased, and it can be used normally under the conditions of high cold, high altitude or high temperature.
  4. Simple operationThe boiler is equipped with a high-color touch screen, dynamic graphic display, multi-level menus and permissions, and automatic fault record keeping.
px_T7 gas fired vacuum hot water boiler supplier,price,for sale


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.

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.





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