Table of Contents
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1:
Central Control Board (CCB) Enclosure
2:
Blocked Intake Switch
3:
Blocked Outlet Switch
4:
Blower Assembly
5:
Burner Assembly
6:
Flame Sensor
7:
Igniter Assembly
8:
Junction Box
9:
Gas Control Valve Assembly
10: UIM (user interface module)
11: Top Plastic Enclosure
12: Display Enclosure
** 13: Exhaust Elbow Assembly
** 14: Condensate Drain Outlet
15: Enable / Disable Switch
16: Hot Water Outlet
17: Gas Supply
18: Main Manual Gas Shutoff Valve
19: Union
20: Inlet Water Shutoff Valve
21: Cold Water Inlet
22: Inlet Dip Tube
23: T/P Relief Valve
24: Rating Plate
25: Labels
26: Drain Valve
** 27: Vent Terminal
28: Drain Pan
29: Anode Rod
30: Insulation
31: Temperature Probe
32: Access Door
33: Spark Module
FEATURES AND COMPONENTS (CONT.)
12
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Table of Contents
