It's the real thing.
1, the forward water heater uses condensation heat transfer installation technology, which can effectively use the high-temperature latent heat of the gas water heater when it is extinguished, and can preheat the cold water through the condensing heat exchanger, which can increase the thermal efficiency of the water heater by more than 20%.
2, the front water heater uses NEC microcomputer disposal chip, which can control the temperature difference between the outlet temperature and the set temperature within 1 degree, to achieve accurate control of the water temperature, to achieve better hot water service.
3, the front water heater uses the water flow sensor, no longer use the traditional water valve, the water pressure is only 0.01MPa when starting, no need to install the booster pump, high-rise users can also use the water heater normally.