List of all the boiler safety devices

1. Safety valve.
2. Low or high water level alarm.
3. Too low water level alarm and shut down.
4. Water level indicators.
5. Pressure gauge.
6. Water level indicators.
7. Flame failure alarm.
8. Smoke density alarm.
9. Low pressure fuel oil alarm.
10. Low or high fuel oil temperature alarm.
11. Easing gear arrangement.
12. Air vent.
13. Force draught fan stop alarm.
14. Low or high steam pressure alarm.