New smart technology, no preheating needed, always enjoy a steaby hot water at any time.
Automatic pulse ignition, segmented burners, precise temperature control, improve bathing comfort, and meet water needs in different seasons.
Strong wind resistance, the design of the anti wind-back device could prevent cold air from entering the heat exchanger, and prevent the water tank from freezing and cracking during low temperature operation.
Frost protection function: when the temperature of the water pipe in the water heater is lower than 6+/-1°C (43℉+/-2℉), the machine will start ignition and run with a certain load and automatically shut down after running for 5 seconds; when the water temperature reaches 32±1°C (90℉±2℉) in 2 seconds, it will shut down automatically.
Fault auto-diagnosis and fault code display function.