LP-605 Rev. 000 Rel. 009 Date 8.16.18
54
Figure 52 - 20 Gallon Model Combustion System Replacement Parts
NUMBER DESCRIPTION PART NUMBER NUMBER DESCRIPTION PART NUMBER
16 Hot Outlet Water Pipe 8100P-021 32 Exhaust Chamber N/A
17 T&P Relief Valve 8100P-015 33 Burner Assembly 8100P-004
18 Tempering Valve 8100P-018 34 Water Tank N/A
19 Exhaust Adaptor 8100P-039 35 H/E Thermistor 8100P-014
20 Trap Clamp 8100P-040 36 Outlet Thermistor 8100P-016
21 Condensate Trap 8100P-024 37 Radial Blower Adaptor
8100P-046
22
Intake Air Pressure Switch
(75 and 76kBTU Models)
8100P-006 38 APS Adaptor
(100kBTU Model) 8100P-008 39 GV Power Plug 8100P-047
23
Exhaust Air Pressure Switch
(75 and 76kBTU Models)
8100P-007 40 Inlet Water Flow Sensor 8100P-023
(100kBTU Model) 8100P-008 Not Shown Wire Harness 8100P-013
24 Gas Adaptor 8100P-041 42 ECO Hot Water Outlet (194
o
F) 8100P-017
25 Gas Tube 8100P-042 43 Outlet Fitting 8100P-019
26
Gas Valve (75 and 76kBTU Models) 8100P-035 44 Cold Inlet Water Pipe 8100P-020
(100kBTU Model) 8100P-001 45 ECO Burner Plate 8100P-022
27
Blower Assembly with Mixer
(75 and 76kBTU Models)
8100P-002 46
Accessory Kit - 20 Gallon 75 and 76kBTU
Models
8100P-025
(100kBTU Model) 8100P-003 47 Accessory Kit - 20 Gallon 100kBTU Model 8100P-026
28 Ignitor 8100P-010 48 Spare Parts Kits 8100P-036
29 Ignitor Box 8100P-043 49 Ignition Plug 8100P-050
30 Gas Valve Support 8100P-044 50 Flame Sensing Rod 8100P-071
31 Pipe Clamp 8100P-045
Table 34 - 20 Gallon Model Combustion System Replacement Parts
Flame
Sensing
Rod
Ignition
Plug
49
50