Parts List

Item Description Model Model Model
TG-150I-(N,X) TG-180I-(N,X) TG-199I-(N,X)
100 Gas Control Assembly
104000021* 104000021* 104000021*
101 Test Port Set Screw
AU39-965X01 AU39-965X01 AU39-965X01
102 3/4" NPT Gas Inlet
CU195-1866 CU195-1866 CU195-1866
400 3/4" NPT Water Inlet B
H73-501-2 H73-501-2 H73-501-2
401 Water Flow Servo & Sensor Assembly
104000029* 104000029* 104000028*
402 Rectifier
M8D1-15X01 M8D1-15X01 M8D1-15X01
403 By-pass Servo Assembl
y
104000198* 104000198* 104000198*
404 Stop Bracket
AU195-321X01 AU195-321X01 AH69-310
405 Plug Band
109000018 109000018 109000018
408 3/4" NPT Hot Water Outlet
U245-865-3 U245-865-3 U245-865-3
409 Stop Bracket
AU162-1876X01 AU162-1876X01 AU162-1876X01
410 Plug Band (small)
109000019 109000019 109000019
411 Drain Valve
107000021 107000021 107000021
412 Filter Plug Assembl
y
H98-510-S* H98-510-S* H98-510-S*
413 Cove
r
109000020 109000020 109000020
700 Printed Circuit Board Assembl
y
104000131* 104000131* 104000063*
701 Surge Protecto
r
U250-1602-2*Ÿ U250-1602-2*Ÿ U250-1602-2*Ÿ
Surge Protector with Terminal (Optional)
104000057 104000057 104000057
702 PCB Cover - Side
105000015 105000015 105000015
703 PCB Cover - Front
105000017 105000017 105000017
727 MR Senso
r
105000041* 105000041* 105000041*
730 Thermistor
H111-650* H111-650* H111-650*
804 Thermistor Stop Screw
U217-449 U217-449 U217-449
805 Screw
ZAA0408UK ZAA0408UK ZAA0408UK
807 Resin Washer
AU48-174 AU48-174 AU48-174
810 O-ring
M10B-2-4* M10B-2-4* M10B-2-4*
813 O-ring
M10B-2-18* M10B-2-18* M10B-2-18*
814 O-ring
M10B-2-16* M10B-2-16* M10B-2-16*
815 O-ring
M10B-2-14* M10B-2-14* M10B-2-14*
816 O-ring
M10B-2-7* M10B-2-7* M10B-2-7*
817 O-ring
M10B-1-24* M10B-1-24* M10B-1-24*
818 Packing
C36E1-6* C36E1-6* C36E1-6*
819 Screw
ZAG0512UK ZAG0512UK ZAG0512UK
820 Screw
ZQAA0514UK ZQAA0514UK ZQAA0514UK
821 Screw
ZQAA0508UK ZQAA0508UK ZQAA0508UK
822 Screw
ZBA0512UK ZBA0512UK ZBA0512UK
*Denotes component is stocked by Bradford White Corporation.
ŸComponent to be replaced by 105000067, upon inventory depletion.
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