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113170-01E 19
PARTS LIST
125T MODELS: RH125AT, RHD125AT, RL125AT, M125AT, RE125AT,
PKHD125T, TKU125T, UKU125T, RD125T
170T MODELS: RH170AT, RHD170AT, RL170AT, M170AT, RE170AT,
PKHD170T, TKU170T, UKU170T, RD170T
This list contains replaceable parts used in your heater. When ordering parts, be sure to provide the
correct model and serial numbers (from the model plate), then the part number and description of the
desired part.
KEY PART
NO. NUMBER DESCRIPTION QTY.
1 107353-10 Upper Shell (Service Part Will Be Black) 1
2 108631-01 Screw, #10-16 x 1" 1
3 098512-71 Combustion Chamber (125T w/ HA1000) 1
098512-77 Combustion Chamber (125T w/ HA1100) 1
098512-73 Combustion Chamber (170T) 1
4 103154-05 Photocell Bracket 1
5 M10908-2 Screw, #6-32 x 3/8" 2
6 M16656-21 Photocell Assembly 1
7 (See Page 22) Burner Head Assembly 1
8 M11084-26 Screw, #10-16 x 3/8" 2
9 097293-01 Fan (125T) 1
102042-01 Fan (170T) 1
10 (See Page 23) Pump and Motor Assembly 1
11 M50631 Rubber Bumper 2
12 101206-01 Motor Mounting Bracket 1
13 M11084-29 Screw, #10-16 x 3/4" 11
14 108458-01 Rear Panel 1
15 NTC-4C Hex Lock Nut, 1/4-20 2
16 108460-01 Fan Guard 1
17 M27417 Drain Plug (Includes “o” Ring) 1
18 ** Shroud 1
19 M51345-12 Fuel Line (125T) 1
M51345-09 Fuel Line (170T) 1
20 106896-01 Fuel Filter 1
21 M51151-02 Fuel Line Tube 1
22 M10990-3 Rubber Bushing 1
23 M50814-08 Airline (125T) 1
M50814-03 Airline (170T) 1
24 107353-11 Lower Shell (Service Part Will Be Black) 1
25 M50104-06 Bushing 2
26 M50104-01 Bushing 1
27 M12461-51 Screw, #10-16 x 0.38" 1
28 108708-01 Clip Nut 13
29 M10908-14 Screw, #8-32 x 1/4" 1
30 108088-12 Fuel Tank 1
31 097663-03 Fuel Cap/Gauge 1
32 108739-01 Filler Neck Screen 1
33 107994-01 Power Cord 1
34 097467-02 Button Plug 1
35 M9900-197 Wire Assembly, Green 1
36 (See Page 24/25) Control Cover Assembly 1
** Not a field replaceable part.
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