Gas Trains - Patterson-Kelley MOD-04 Installation And Owner's Manual

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Modu-Fire Gas-Fired Boiler

6.2.3 Gas Trains

6.2.3.1 Standard Gas Train - 1000
6
3
7
4
9
No. Part
1. Main Gas Shutoff Cock
2. Main Gas Valve Actuator
3. Main Gas Valve
4. Air/Gas Ratio Control
5. Low Gas Pressure Switch
6. High Gas Pressure Switch
7. Leak Test Valve
8. Pilot Gas Cock
9. Vent Filter
45
Parts/Technical Support
2
5
1
8