CANON instant water heater

1. Silver paint Cover,
2.Grey bottom cover,
3.Ultra low water-pressure start system,
4.flame out protection,
5. Battery auto ignition,
6.two ignition pin, much safer,
7.Ignition failure protection,
8.water overpressure protection.
9.wind back protection.
10.overheating & dry burn protection,
11.80% Energy Saving