I want to change the water heater. What brand of gas water heater is good?

There are many excellent brands in the market, such as Dong Qing, South Korea, which is a very good brand. The gas water heater mainly depends on whether the hot water temperature is stable and whether the safety performance of the gas water heater is in place. NGW580C gas water heater has three temperature measuring points: hot water outlet temperature measurement, cold water inlet temperature measurement and bypass temperature measurement. Equipped with precision water mixing valve, the water temperature can be kept constant at 65438 0℃. As for the safety problem, NGW580C is a patented APS wind pressure sensor, which can sense the change of external wind pressure and can still run stably in windy days. Its patented stainless steel heat exchanger has a long service life, which is 3.8-4.5 times that of copper heat exchanger. And can ensure that the water quality has no secondary pollution. And it also has 3+ 1 zero cold water mode, which combines the most advanced AI intelligent zero cold water function. Make the user experience full.