Interface module
Figure 12: Gas and pilot supply tubes.
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5056.427D4
Ignition and sensor wires
Bulkhead plate
Figure 13: Ignition and sensor wires routing.
10. Attach the main gas supply line and the pilot gas supply line to the bulk head fittings and tighten
(Figure 12). Ensure that there are no leaks.
11. Feed the ignition and sensor wires through the bulkhead plate and gasket to the firebox
(Figure 13).