Part 4 - Prepare Water Heater Location - Westinghouse WGRTNG199 Nstallation & Maintenance Manual

Figure 2 – Components
NUMBER COMPONENT DESCRIPTION
1
2
3
4
5
6
7
Primary Heat Exchanger Assembly
8
9
10
11
12
13
14
15 Secondary Heat Exchanger Assembly
16
17
18
Table 5 – Component List
PART 4 – PREPARE WATER HEATER LOCATION
Carefully consider installation when determining water heater location. Please read the entire manual before attempting installation.
Failure to properly take factors such as water heater venting, piping, condensate removal, and wiring into account before installation
could result in wasted time, money, and possible property damage and personal injury.
Exhaust Vent Adapter
Air Inlet Pipe
AGM (Air Gas Mixer)
Ignition Transformer
Igniter
Flame Detection Sensor
Hot Water Outlet
Mixing Valve
Air Pressure Switch
N/A
Manual Power Switch
Water Adjustment Valve
Main Controller
Gas Inlet Pipe 1
Flame Sight Glass
Burner Case
NUMBER COMPONENT DESCRIPTION
19
20
21
22
23
24
25
26
27
28
29
30
31
Operating Temperature Sensor
32
High Limit Overheat Switch
33
34
35
36
Exhaust Duct
Gas Valve
Gas Inlet Pipe 2
BLDC Fan
Air Intake Pipe Adapter
Gas Inlet Adapter
Freeze Protector
DHW Outlet Adapter
Condensate Trap
Cold Water Inlet Adapter
Cold Water Inlet Filter
Control Panel
Ceramic Heater
DHW Sensor
Condensate Trap Hose
Burner Overheat Switch
WHL-004 REV. 12.17.14
11