Westinghouse Premium WGRT 199 Series Installation, Start-Up, Maintenance, Parts, Warranty page 67

Figure 62 - 150 Model Heat Exchanger Replacement Parts
NUMBER DESCRIPTION
1 Burner Fixing Bracket
2 Blower Connector Packing
3 Burner Assembly
3-1 Ignition Rod
3-2 Ignition Rod Gasket
3-3 Overheat Switch (Burner)
3-4 Burner Head Packing
3-5 Burner Head Gasket
4 Heat Exchanger Assembly
4-1 Heat Exchanger Semi Assembly
4-2 Condensate Bay
4-3 Exhaust Temperature Sensor
4-4 Secondary Heat Exchanger Packing
Heat Exchanger Brackets (Left)
4-5
Heat Exchanger Brackets (Right)
Table 41 - 150 Model Heat Exchanger Replacement Parts
PART NUMBER NUMBER
7850P-133 4-6
7850P-225 4-7
7850P-134 4-8
7850P-008 4-9
7850P-010 4-10
7850P-009 5
7850P-135 6
7850P-136 7
7850P-137 8
7850P-138 9
7850P-140 10
7850P-070 11
7850P-141 12
7850P-142 13
7850P-143 14
DESCRIPTION
Flame Detector Sensor Bracket
Flame Detector Sensor
Exhaust Pipe Assembly (Upper)
Flame Glass Kit
Sight Glass Kit
Hot Water Outlet Pipe
HX Water Temperature (OP)
Overheat Sensor
3/4" Pipe Gasket
Mixing Valve
O-Ring (P15)
Condensate Outlet O-Ring (P16)
Water Inlet Pipe
Condensate Hose
Internal Condensate Hose Clip
whl-004 Rev. 000 Rel. 013 Date 5.1.18
67
PART NUMBER
7850P-030
7850P-031
7850P-139
7850P-144
7850P-145
7850P-146
7850P-081
7850P-147
7855P-073
7850P-054
7855P-044
7855P-075
7850P-148
7850P-149
7850P-038