Harsco Industrial C1500H Installation & Owner's Manual page 78

®
6.2.11 MACH C4000 Natural Gas Train
NOTICE! For Propane Gas, parts description and general location are the same.
11 12
78
®
MACH Gas Fired Boiler
Mark Description
1 Venturi
2 High Gas Pressure Switch
3 Main Gas Valve
4 Primary Manual Shutoff Valve
5 Low Gas Pressure Switch
6 Secondary Manual Shutoff Valve
7 Burner
8 Blower
9 Burner Transition Piece
10 Blower Transition Piece
11 High Exhaust Backpressure
Switch
12 Air Box