VALVE & PILOT ASSEMBLY COMPONENTS
PILOT INTERNAL SOLENOID CONNECTION
OUTLET (MANIFOLD) PRESSURE SCREW
CAP
LOW LIMIT SCREW
VALVE STEP MOTOR
STEP MOTOR WIRE HARNESS
MAIN VALVE INTERNAL SOLENOID CONNECTION
PILOT ADJUSTMENT SCREW
INLET PRESSURE SCREW
Figure 20a
PILOT
IGNITER
FLAME SENSOR
PILOT ASSEMBLY
GAS VALVE
20