Comparison of Fluorine circulation and Water circulation in Air Source Heat Pump Water Heater

1. Water circulation: The water tank and the main engine are connected by water pipes. The heating is carried to the water tank by the pressure of the circulating pump after the completion of the main engine, and the heating is made by water circulation. 
 

Advantages: Because the connecting body between the main engine and the water tank is a water pipe, there is no fluorine leakage in the water tank and it is not easy to scale. The heating speed is slightly faster than the fluorine circulation.  

Disadvantage: If the circulating pump is added to the main engine, the power consumption will increase, and the heat exchanger is easy to burst in frequent cold and hot cycles, which is the fatal weakness of water circulating air. In addition, because of the high speed of water mixing, the water cycle can not be used when the machine is turned on, so it can not guarantee the circulation of hot water heating.    

 2. Fluorine circulation: The main engine and the water tank are connected by copper pipes. The heat energy is transferred to the water tank by the medium in the copper pipes, and the heat is produced by the medium circulation.

Advantages: It makes up for the shortcomings of high energy consumption in water circulation and vulnerability of heat exchangers.         

Disadvantages: Installation is not standardized, steel tube wall is too thin, poor quality, etc. will occur fluorine leakage phenomenon. Standard installation with high quality copper tube can be completely avoided.
           
        
Suggestions: High configuration of host,  commercial hot water project to use water cycle, fast heating; fluorine cycle for household machine, low energy consumption, strong stability.           

In one word, every product has its own advantages and disadvantages, and no product dares to say that it is perfect. So in the process of choosing and purchasing, we should consider comprehensively the factors such as our actual situation, the technical strength of the manufacturer, the product quality, the service of the distributor, the reputation of the market and so on.