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MODELS Tb116, Tb117 AND Tb118
This list contains replaceable parts used in your heater. When ordering parts, follow the
instructions listed under Replacement Parts on page 26 of this manual.
KEY
NO. PART NO.
1
M51605-05 D.S.I. Control
2
104458-01 Thermostat
3
108394-01 ON/Off Switch
4
104460-01 Thermostat Knob
5
099125-01 Terminal Board
6
101481-12 Thermal Limit Switch
7
M51572-02 Male Connector
8
103015-01 Solenoid Valve
9
098264-02 Male Connector
10
103845-15 Injector
11
120127-01 Fuel Tube
12
103934-01 Ignitor
13
119884-01 Ignitor Bracket
14
098249-01 ODS Nut
15
118254-01 Burner
16
M50104-02 Shorty Bushing
17
120095-01 Pressure Switch Assembly
18
120276-01 Duplex Cover
19
119618-01 Recessed Valve Plate
20
103769-01 Duplex Outlet
21
120096-01 Air Switch Tube
22
078923-04 Regulator and Hose Assembly
** Not a field replaceable part.
120193-01C
ParTS
DESCRIPTION
www.desatech.com
QTY
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1
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2
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1
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2
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25
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