Parts Exploded View For Rtg 74X And Gt 199X - Rheem RTG2-42 Troubleshooting Manual

Parts Exploded View for RTG 74X and GT 199X

Ref # Description
N/S** Transformer (120v to 100v) 1
Generation only
1 Control Board
Control Board Fuse (5A)
Power Line Fuse (3A)
Program Chip
2 Gas Valve
3 Burner Assembly
Ignitor Electrode
Flame Rod
Flame Rod Wire
4 Ignitor Coil
5 Fan Assembly
6 Burner Supply Tubes
* X =Outdoor Model
** N/S = Not Shown
7
8
st
9
10
11
12
13
N/S**
N/S**
80
SVC 810 Tankless Troubleshooting Manual
Gas Inlet Connector 3/4
Water Control Valve
Inlet Thermistor -White
Water Inlet Connector 3/4
Inlet Water Filter
Hot Outlet Connector
Outlet Thermistor -Black
Drain Relief Valve
Door Switch
Door Filter Screen
Heat Exchanger Thermistor -Yellow
Ambient Thermistor -Blue