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Version B - For Reduction G016.J
®
Dayton Operating Instructions and Parts Manual
9
Model 3VG78
Repair Parts List
1 Upper Shell 098511-129 1
2 * #10-16 x 1/2" Screw 100647-01 8
3 Combustion Chamber Kit 098512-53 1
4 Nozzle 103891-01 1
5 Ignitor 103934-01 1
6 * #8-18 x 3/8" Screw M11084-38 2
7 Fuel Tube Kit 099334-03 1
8 Ignitor Cable 097806-02 1
9 Heat Shield M51108-01 1
10 Fan M51153-01 1
11 Motor 105336-01 1
12 Universal Bushing 097776-01 1
13 Sleeve Cap 078978-01 1
14 Male Connector 103401-01 1
15 Solenoid Valve 103403-01 1
16 Base 097966-12AA 1
17 Baffle Washer 078896-02 1
18 * #6-32 x 1" Screw M12461-7 2
19 * #6-32 Hex Nut 099432-01 2
20 * #10-16 x 1/2" Screw M11084-27 10
21 Shorty Bushing M50104-05 1
22 Shorty Bushing M50104-01 1
23 Thermal Limit Switch 101481-05 1
24 * #4-40 x 1/2" Screw 097968-05 2
25 * #4-40 Captive Washer Hex Nut 097384-04 2
26 Lower Shell 098511-116 1
27 Side Cover 098447-03 1
28 On/Off Switch 098226-01 1
29 Wire Assembly 079010-38 1
30 Regulator 103406-01 1
31 Handle M51104-01 1
32 * #10-16 x 3/4" Screw M11084-29 2
33 Fan Guard 097964-03AA 1
34 Motor & Relay Support Bracket Assy. 101206-01 1
35 Strain Relief Bushing M11143-1 1
36 Power Cord 098219-17 1
37 Rubber Bumper M50631 2
38 Lock Nut NTC-4C 2
39 3/16" Break Mandrell Rivet 099157-01 1
40 Terminal Board 099125-01 1
Reference
Number Description Part No. Quantity
Use only original repair parts. This heater must use design-specific parts. Do not substitute or use
generic parts. Improper repair parts could cause serious or fatal injuries. This will also protect your
warranty coverage for parts replaced under warranty.
(*) Standard hardware item, available locally.