Install Instructions

LAARS Heating Systems
Page 62
Instantaneous Water Heater Part Number - Model begins with "ST"
Kiterarmi #
IOM Ref Laars #
Description
H120490006 1 ST1001 Exhaust ASS'Y
H110240306 2 ST1002 Case
H110130108 3 ST1003 Door ASS'Y
H110070400 3-1 ST1003 Front Cover
H850150051 3-2 ST1004 MMI Panel Bracket
H850150050 3-3 ST1005 MMI Panel
S223100028 4 ST1006 Ignition Transformer
H870060043 5 ST1007 Gas Inlet Nipple
S311400020 6 ST1008 Overheat Sensor
H160420004 7 ST1009 DHW Supply Pipe ASS'Y
S549100124 7-1 ST1010 DHW Supply Pipe
S311300015 7-2 ST1011 Water Outlet Sensor
H160522003 8 ST1012 Siphon ASS'Y
9 ST1013 Siphon Air Pressure Hose
S264100022 10 ST1014 Air Pressure Switch
S264100022 11 ST1015 MMI Bracket
H140350003 12 ST1016 MMI
S114110021 13 ST1017 PCB
H140210024 14 ST1018 PCB Bracket
H140210024 15 ST1019 Manual Switch
S264100048 16 ST1020 Flow Control Valve
H160400003 17 ST1021 Water Inlet Pipe ASS'Y
S549100114 17-1 ST1022 Water Inlet Pipe
S311300013 17-2 ST1023 Water Inlet Sensor
S491100079 17-3 ST1024 Water Inlet Filter
S549100122 17-4 ST1025 Water Inlet Filter Cap
H140120017 18 ST1026 Case Bracket (Left)
H140120017 19 ST1027 Case Bracket (Right)
H110010005 20 ST1028 Intake Air ASS'Y
H120240410
31 ST1029 Heat Exchanger Assembly
S549100112
31-1 ST1030 Exhaust Pipe Assembly(UP)
S319300012
31-2 ST1031 Exhaust Temperature Sensor
S552100063
31-3
ST1032 Exhaust Packing 1
S549100113
31-4 ST1033 Exhaust Pipe Assembly(DOWN)
S552100062
31-5 ST1034 Exhaust Packing 2
S549100113
31-6 ST1035 Condensate Gutter
H160510018
32 ST1036 Blower Assembly
S242100043
32-1 ST1037 Blower
S551200026
32-2 ST1038 O-Ring
S329100019
32-3 ST1039 AGM(Actuator)
H850150044
33 ST1040 Silencer Elbow
H850150043
34 ST1041 Silencer Body
H130120185
35 ST1042 Burner Assembly
S349100022
35-1 ST1043 Burner Head
S554100043
35-2 ST1044 Ignition Rod Bracket
S333100032
35-3 ST1045 Ignition Rod
H870060044
35-4 ST1046 Burner Fixing Bracket
S311400012
35-5 ST1047 Overheat Sensor(Burner)
H130120197
35-6 ST1048 Metal Fiber
S314200007 36 ST1049 Flame Detector
S323100092 37 ST1050 Mixing Valve
S412150048 38 ST1051 Heat Exchanger Temperature Sensor
S311400002 39 ST1052 Overheat Sensor(Heat Exchanger)
S412160031 40 ST1053 DHW Outlet Pipe
S455100087 41 ST1054 Water Hammer Clip
S412150048 42 ST1055 DHW Inlet Pipe
S252100019 43 ST1056 Ceramic Heater
S412190036 44 ST1057 Gas Inlet Pipe
S412190037 45 ST1058 Gas Supply Pipe (to gas valve)
S345100008 46 FT1538 Gas Valve Adapter (inlet)
H130120185 47 ST1060 Gas Valve Assembly
S171100013 47-1 ST1061 Gas Valve
S171200001 47-2 ST1062 Gas Valve Plug
S345100010 48 FT1728 Gas Valve Adapter(outlet)
H140010005 49 ST1064 Gas Valve Bracket
H140320008(Left), 50 ST1065 Case Bracket (Heat Exchanger) Left
H140320013(Right) ST1066 Case Bracket (Heat Exchanger) Right
H140320015 51 ST1067 Case Bracket (Burner)
Part list