lp-505 Rev. 000 Rel. 015 Date 1.7.20
69
NUMBER
DESCRIPTION
PART NUMBER NUMBER
DESCRIPTION
PART NUMBER
31
Heat Exchanger Assembly
7850P-032
37
Mixing Valve
7850P-054
31-1
Exhaust Pipe Assembly (Upper)
7850P-033
38
HX Temperature Sensor
7850P-081
31-2
Exhaust Temperature Sensor
7850P-070
39
HX Overheat Switch
7850P-051
31-3
Exhaust Gasket 1
7850P-071
40
DHW Outlet Pipe
7850P-049
31-4
Exhaust Pipe Assembly (Down)
w/ Condensate Collector Pan
7850P-034
41
Water Piping Clip
7850P-055
31-5
Exhaust H/X Gasket
7850P-072
42
DHW Inlet Pipe
7850P-048
31-6
N/A
N/A
43
Ceramic Heater
7850P-076
32
Fan Assembly
7850P-006
44
Gas Valve Pipe (Upper)
7855P-039
32-1
Fan
7850P-002
45
Gas Valve Pipe (Lower)
7850P-040
32-2
Blower O-Ring
7850P-003
46
Gas Valve Adapter (Straight)
7850P-077
32-3
AGM (Actuator)
7850P-004
47
Gas Valve Assembly w/ Plug
7850P-078
33
Silencer Elbow
7850P-036
47-1
Gas Valve
7850P-012
34
Silencer Body
7850P-035
47-2
Gas Valve Plug
7850P-013
35
Burner Assembly
7850P-011
48
Gas Valve Adapter (90 Degree)
7850P-079
35-1
Burner Head
7850P-007
49
Gas Valve Bracket
7850P-080
35-2
Ignition Rod Bracket
7850P-010
50
Bottom Heat Exchanger Brackets (Left)
7850P-028
35-3
Ignition Rod
7850P-008
51
Bottom Heat Exchanger Brackets
(Right)
7850P-091
35-4
Blower Head Bracket
7850P-074
52
Top Heat Exchanger Brackets
7850P-082
35-5
Overheat Sensor (Burner)
7850P-009
4-9
Flame Glass Kit
7850P-144
35-6
Metal Fiber Assembly
7850P-075
4-10
Sight Glass Kit
7850P-145
36
Flame Detector Sensor
7850P-031
Table 44 - 199 Model Heat Exchanger Replacement Parts
Figure 64 - 199 Model Heat Exchanger Replacement Parts
Summary of Contents for Hydra Smart RT-199
Page 40: ...lp 505 Rev 000 Rel 015 Date 1 7 20 40 Figure 38 150 Model Electrical Wiring Diagram ...
Page 41: ...lp 505 Rev 000 Rel 015 Date 1 7 20 41 Figure 39 150 Model Ladder Diagram ...
Page 42: ...lp 505 Rev 000 Rel 015 Date 1 7 20 42 Figure 40 199 Model Electrical Wiring Diagram ...
Page 43: ...lp 505 Rev 000 Rel 015 Date 1 7 20 43 Figure 41 199 Model Ladder Diagram ...