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Attention For Gas Boiler Selection

With the use of gas fired boiler enterprises gradually increased, its production and sales manufacturers are slowly more up. Consumers in the face of so many manufacturers of products for sale, is to pay attention to a number of matters. What are the specific items? Today Zozen Boilers will give you an introduction.



Specific matters needing attention are these: heating power: gas boiler power is mainly to meet the demand of sanitary hot water. In heating aspect, people only need to ensure that the output power of heating furnace is not less than the total heating load demand of the room can.

Flow rate, mercury pressure: heating boiler is a part of the heating system, system design and selection, the need to consider whether the supply of heating water flow can meet the heating needs of the room, should make the heating system, the resistance of the formation of the machine does not exceed the internal circulation pump in this flow provided by the chemical pump pressure.

System water capacity: the water in the system expands after heating. The total water capacity of the system should be considered within the permissible range of the expansion tank of the heating furnace. Because the water in the system will expand after being heated, and the expanded water will be accommodated in the expansion tank, in this case, the water pressure of the system will exceed the safe release pressure of the heating furnace, and the heating furnace will automatically release. In this case, when the temperature of the system decreases, the volume of water decreases and the pressure decreases, which may result in insufficient system pressure and affect the normal operation of the heating furnace.



Sanitary hot water supply quantity: the gas-fired boiler has two functions: it can meet the needs of heating in the bedroom, and it can also provide proper temperature and proper amount of sanitary hot water to meet the needs of users for bathing and water in winter. In the selection process, the users' demand for hot water in winter should be fully considered.

E-mail us: sunhui@zozen.com


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