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Home Service FAQs FAQ of gas-fired(oil-fired) boilers What is the heating principle of gas-fired boilers for the residential quarters?

What is the heating principle of gas-fired boilers for the residential quarters?

15 Jul 2022

Urban central heating is a livelihood project, and it is also the main way of district heating. Many end users don't know much about the gas-fired boiler heating system for the residential quarters. As a professional supplier of gas-fired heating boilers, ZOZEN Boiler is here to explain the heating process of common gas-fired boiler.

 

The principle process of gas-fired boilers for the residential quarters is roughly as follows:

Gas boiler room-(high temperature hot water)-heat exchange station-(low temperature hot water)-users-(low temperature hot water)-heat exchange station-(low temperature hot water)-gas boiler room

 

Advantages of boilers for the residential quarters:

  1. Heating is available all day, and the temperature is stable and guaranteed.
  2. The charge is relatively fair.
  3. The gas boiler equipment technology is mature, the safety performance is guaranteed, and the boiler room is built away from the residential area, so the users have no potential safety hazards such as fire and gas poisoning.

 

Recommended boiler types of ZOZEN Boiler

Gas-fired boiler is the source of all heat energy, and stable economic operation directly affects the heating quality of residential quarters. At present, there are two kinds of common gas boilers on the market:

  1. WNS series gas-fired hot water boiler

Hot water capacity: 0.7-14MW

Working pressure: 0.7-1.25Mpa

Thermal efficiency: 95%

 

  1. SZS series gas-fired hot water boiler

Hot water capacity: 7-116MW

Working pressure: 1-1.6Mpa

Thermal efficiency: 95%

 

ZOZEN SZS series and WNS series gas-fired boilers have reliable heating ability in residential areas, and have the characteristics of high efficiency, energy saving, environmental protection, convenient maintenance, automatic intelligent control and so on. The thermal efficiency of the boiler can reach 95%, and it can realize the low nitrogen emission of nitrogen oxides less than 30mg/Nm³. It has obvious advantages of high efficiency and low emission.

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