42
Appendix B
– Parts – Exploded View
#
QTY
Part Description
Part Number
All
80
100
125
150
199
250
299
399
499
1
1
Plastic Top Cover
019-02304-000
x
2
1
Plastic Front Cover assembly c/w
1/4-Turn Latch & Mounting Hooks
019-02305-000
x
3
2
VT Top Cover Knob
120-00275-000
x
4
1
Fan
813-02796-000
x
813-02795-000
x
x
813-02794-000
x
x
x
x
813-02793-000
x
x
5
1
Venturi (Manifold)
813-02805-000
x
x
813-02806-000
x
x
813-02807-000
x
x
813-02808-000
x
x
813-02809-000
x
6
1
Air Inlet Adapter w/ Pressure Test
Port
957-05070-000
x
7
1
Rubber Air Inlet Bushing
847-09257-000
x
8
1
PVC Sleeve c/w Clamp
076-01024-000
x
076-01023-000
x
x
x
x
x
x
x
x
9
1
Gas Valve
918-10250-000
x
833-25180-000
x
x
833-25178-000
x
x
x
x
x
x
10
1
1/2" SCH40 Pipe
– T.B.E. - 8" LG.
x
x
x
x
x
x
3/4" SCH40 Pipe - T.B.E. - 7" LG.
x
1" SCH40 Pipe - T.B.E. - 6" LG.
x
x
11
1
Straight Reducer, 3/4" x 1" FPT
x
12
1
1" NPT x 2" NPT Nipple
x
13
1
Brass Ball Valve
223-01366-000
x
x
x
x
x
x
223-01363-000
x
223-01371-000
x
x
14
1
T&P Valve 1" Male X 1" Female
210-02906-000
x
15
2
11-0003 Dry Well for 3/8"
Thermister 2-3/4" long
096-00308-000
x
16
1
Ionization Electrode (Flame
Sensor)
834-02000-000
x
17
1
Fan Discharge Flange
285-00342-000
x
18
1
Sight Glass
851-06444-000
x
19
1
Sight Glass Holder
125-01179-000
x
20
1
Hot Surface Igniter
873-01056-000
x
21
1
Hot Surface Igniter Mount
285-03646-000
x
22
1
Central Control Panel
283-01952-000
x
23
1
HV mounting plate
283-01952-001
x