Features of oxygen-free copper heat exchanger:
The performance of oxygen-free copper heat exchanger is much better than that of stainless steel, the most important characteristics of which are: high thermal conductivity, good ductility, and not easy to corrode! The heat exchanger is one of the most core components of the water heater and is also the key to rapid heating. The thermal conductivity of copper is 25 times that of 304 stainless steel, and the thermal conductivity efficiency is high, and the heating water will naturally be faster. Because the heat exchanger is in an alternating hot and cold environment all the year round, the thermal shock resistance of the material must be good, otherwise the long-term thermal expansion and contraction can easily lead to cracks in the exchanger, which extremely affects the safety and service life of the water heater.
