Harsco Industrial MODU-FIRE FORCED DRAFT N750 Installation & Owner's Manual page 52

6.1.12 Cabinet Assembly
Mark Description
1 Front Door
2 Side Covers
3 Top Cover
4 Control Panel
5 Relief Valve
6 Flow Switch
7 Low Water Cutoff Switch (optional)
8 Air Inlet Assembly
2
4
1
52
MODU-FIRE® Forced Draft Gas-Fired Boiler
3
7
6
5
8
2