YINA-GW2
Water-gas linked automatic control,
Impulse Automatic Ignition with two power systems for choice
Gas Exhaust Type: Flue duct type;
Single knob;
Over-heat protection device; Avoid dry burning;
Unexpected flameout protection device
Low start water pressure(or zero pressure starting);
Water pressure stabilizing design;
20 minutes cut-off device to avoid accident.
Water over high pressure protection device;
Over freezing protection device.