Westinghouse WBRU 80W Series Installation, Start-Up And Maintenance Instructions page 79

Figure 63 – Heat Exchanger Replacement Parts – 80W – 140W Models
NUMBER DESCRIPTION
30 Exhaust Pipe Assembly
30-1 Exhaust Temperature Sensor Clip
30-2 Exhaust Temperature Sensor
30-3 Exhaust Temperature Sensor O-Ring
31 Exhaust Pipe Gasket
Heat Exchanger
32
Assembly
32-1 Burner Body Assembly
32-2 Burner Overheat Sensor
32-3 Burner Body
32-4 Burner Gasket
32-5 Ceramic Fiber Burner
32-6 Burner Plate O-Ring
32-7 Ignition Rod
32-8 Igniter Gasket
32-9 Heat Exchanger Top
32-10 Burner Refractory
Table 37 – Heat Exchanger Replacement Parts – 80W – 140W Models
PART
NUMBER
7855P-237
7855P-349
7855P-092
7855P-351
80W / 100W 7855P-352
120W / 140W 7855P-353
7855P-354
7855P-066
7855P-067
7855P-266
7855P-069
7855P-249
7855P-068
7855P-252
7855P-355
7855P-253
NUMBER DESCRIPTION
33 CH Supply Temperature Sensor
Water Level Detection Sensor
34
(Low Water Cut-Off)
35 Flame Sensor
36 Flame Sensor Bracket
36-1 Flame Sensor Cover
CH Supply
37
Pipe
37-1 CH Supply Pipe Gasket
38 CH Return Pipe
38-1 CH Return Pipe Gasket
39 CH Return Sensor
39-1 CH Return Sensor Gasket
40 Condensate Trap Assembly
41 Condensate Trap Drain Hose
42 Condensate Trap Clamp
43 Condensate Outlet Adapter
PART
NUMBER
7855P-030
7855P-029
7855P-031
7855P-356
7855P-357
80W / 100W 7855P-358
120W / 140W 7855P-359
7855P-074
7855P-361
7855P-074
7855P-097
7855P-364
7855P-053
7855P-255
7855P-366
7855P-224
WHL-032 REV. 6.2.16
79