Instructions / Assembly

71
WHL-590 REV. 7.27.16
Figure 64 – Heat Exchanger Replacement Parts
NUMBER
DESCRIPTION
PART NUMBER
NUMBER
DESCRIPTION
PART NUMBER
49
Heat Exchanger Temperature
Sensor (OP)
7850P-081
62
Mixing Block
7855P-603
50
¾” Pipe Gasket
7855P-073
63
DHW Outlet Adapter
7855P-225
51
Overheat Switch (Heat
Exchanger)
7850P-051
64
DHW Temperature Sensor
7855P-094
52
Water Outlet Pipe
7850P-276
65
DHW Inner Block
7855P-251
53
½” Pipe Clip
7855P-246
66
Recirculation Pipe
7850P-277
54
Mixing Valve
7855P-043
67
Pump Block Hybrid
7855P-616
55
DHW Temperature Sensor
7855P-617
68
Recirculation Block
7855P-604
56
DHW Inlet Block Cap
7855P-283
69
Pump Clip
7850P-278
57
CH Return Block with Filter Clips
7855P-284
70
Flow Check
7850P-279
58
DHW Inlet Adapter
7855P-203
71
Domestic Water Filter
7855P-281
59
DHW Inlet Filter Block
7855P-279
72
Recirculation Pump
7850P-237
60
DHW Flow Sensor
7855P-083
73
Hot Water Adapter Clip
7855P-278
61
Mixing Valve
7855P-043
Table 38 – Heat Exchanger Replacement Parts