12
FEATURES AND COMPONENTS (CONT.)
1: Control Assembly
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5: Burner Assembly
6: Flame Sensor
7: Igniter Assembly
8: Gas Control Valve Assembly
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14: Hot Water Outlet
15: Gas Supply
16: Main Manual Gas Shutoff Valve
17: Union
18: Inlet Water Shutoff Valve
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20: T & P Relief Valve
21: Rating Plate
22: Labels
23: Drain Valve
24. Upper Temperature Probe (ECO)
** 25: Exhaust Vent Terminal
26: Drain Pan
27: Insulation
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31. Air Intake Pipe
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**34. Intake Vent Terminal