Installation / Operation Instruction Manual
73
Interior components diagram and parts list
RTG-L-199/160N/X1 – 6 721 827 274 (2022/06)
13 Interior components diagram and parts list
13.1 Interior components
Fig. 66 Components
[1] Air fan
[2] Control unit
[3] Gas manifold
[4] Burner
[5] Heat exchanger
[6] Condensing unit
[7] Water valve
[8] By-pass
[9] Pump
[10] Gas valve
[11] Condensate siphon
[12] Ionization sensor
[13] Ignition electrodes