35
Repair Parts Diagram
No.
Description
Part number
31
Heat Exchanger Assembly
MQHX200
31-1
Exhaust Pipe Assembly (Upper)
31-2
Exhaust Temperature Sensor
MQSENS02
31-3
Exhaust Gasket
MQGSK01
31-4
Exhaust Pipe Assembly (Lower)
31-5
Exhaust Gasket
MQGSK02
31-6
Condensate Pan
32
Fan Assembly
MQBLOW01
32-1
Fan
MQBLOW02
32-2
O-Ring
MQGSK03
33
Silencer Elbow
MQELB01
34
Silencer Body
MQELB02
35-1
Top Plate
MQHEAD01
35-2
Igniter Gasket
MQGSK04
35-3
Igniter
MQIGN01
35-4
Fan Bracket
MQBRK04
35-5
Burner Overheat Sensor
MQSENS03
35-6
Burner Head
MQHEAD02
36
Flame Detector
MQSENS04
37
Mixing Valve
MQVLV06
38
Heat Exchanger Temperature Sensor
MQSENS05
39
Heat Exchanger Overheat Sensor
MQSENS06
40
DHW Outlet Pipe
MQPIP02
41
Water Pipe Clip
MQCLP01
42
DHW Inlet Pipe
MQPIP03
43
Ceramic Heater
MQHEA01
44
Gas Valve Pipe (Upper)
MQVLV03
45
Gas Valve Pipe (Lower)
MQVLV04
46
Gas Valve Adapter (Lower)
MQADPT03
47
Gas Valve Assembly
MQVLV05
47-2
Gas Valve Plug
MQPLG01
48
Gas Valve Adapter (Upper)
MQADPT04
50
Heat Exchanger Bracket
MQBRK05 (Left)
MQBRK06 (Right)
51
Burner Bracket
MQBRK07
Marquis Manual_61515_Water Heater 7/1/15 1:58 PM Page 38
Summary of Contents for Marquis TWH180
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Page 27: ...24 Control System Ladder Diagram Marquis Manual_61515_Water Heater 7 1 15 1 58 PM Page 27 ...
Page 34: ...31 Repair Parts Diagram Marquis Manual_61515_Water Heater 7 1 15 1 58 PM Page 34 ...
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