S3 series gas heating water heater：
◎ Simple and exquisite appearance, easily integrated into various home spaces;
◎ Large screen display, clear human-machine dialogue at a glance;
WiFi control, allowing you to monitor device operation status anytime, anywhere (optional);
◎ Stepless fire control system, ignoring changes in water outlet and ensuring a more constant water temperature;
◎ Independent combustion chamber design, convenient for maintenance and upkeep;
The main accessories are sourced from top suppliers in the industry;
Multiple protection functions, safe and reliable, low-noise operation;
Dual use of heating and domestic hot water, priority function for domestic hot water, automatic switching function between winter and summer;
Combined with an external water tank, it can meet the high water demand of users.
