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Finned copper tube gas boilers & water heaters – Boiler Manual
48
F
F
Model Size with Item Quantities Below
Ref # Name of Part
Part #
300
400
600
750
900
1050 1350 1500 1950 2100
NS
High Gas Pressure Switch (Manual Reset)
11-0411
1
1
1
1
1
1
1
1
1
1
54
Main Board Assembly (2 Stage)
70-2925
1
1
1
1
1
1
1
1
1
1
Main Board Assembly (4 Stage)
70-2926
1
1
1
1
1
NS
Relay, 2P
(2 Stage)
15-0121
6
6
6
6
6
6
6
6
6
6
(K1, K3, K5, K6, K7, TDR1, TDR2, TDR3)
(4 Stage)
15-0121
8
8
8
8
8
8
8
8
8
8
Relay, 3P (K2, K4) (2 or 4 Stage)
15-0123
2
2
2
2
2
2
2
2
2
2
NS
Solid State Relay
15-0137
1
1
1
1
1
2
2
2
2
2
NS
Main Board (blue)
40-0065
1
1
1
1
1
1
1
1
1
1
NS
Timer Board
40-0067
1
1
1
1
1
1
1
1
1
1
NS
Ribbon Cable
44-0057
1
1
1
1
1
1
1
1
1
1
NS
LED Indicator Board
40-0066
1
1
1
1
1
1
1
1
1
1
NS
Pressure Relief Valve 50#
30-0360
1
1
1
1
1
1
Pressure Relief Valve 50#
13-0006
1
Pressure Relief Valve 50#
30-0374
1
Pressure Relief Valve 50#
30-0379
1
1
Pressure Relief Valve 125#
13-0009
1
1
1
1
1
1
1
1
1
1
NS
Tridicator (DB) 30 - 50 psi
13-0308
1
1
1
1
1
1
1
1
1
1
Tridicator (DB) 60 - 160 psi
13-0305
1
1
1
1
1
1
1
1
1
1
NS
Flow Switch
14-0203
1
1
1
1
1
1
1
1
1
1
Flow Switch (Outdoor)
14-0205
1
1
1
1
1
1
1
1
1
1
Flow Switch (Potter) Optional
14-0201
1
1
1
1
1
1
1
1
1
1
Flow Switch (Outdoor Potter) (Optional)
14-0202
1
1
1
1
1
1
1
1
1
1
NS
On/Off Switch
48-0010
1
1
1
1
1
1
1
1
1
1
NS
2 Amp Fuse
48-0379
2
2
2
2
2
2
2
2
2
2
NS
PVC Gasket Foam (per roll 50')
66-0103
1
1
1
1
1
1
1
1
1
1
NS
Rating Plate
82-0054
1
1
1
1
1
1
1
1
1
1
NS
Overlay 2 Stage
82-0158
1
1
1
1
1
NS
Overlay 4 Stage
82-0159
1
1
1
1
1
NS
Silicone
66-0151
1
1
1
1
1
1
1
1
1
1
Silicaone Tubing
06-0051
1
1
1
1
1
1
1
1
1
1
Vent Termination Hood 6”
09-0112
1
1
Vent Termination Hood 7”
09-0140
1
Vent Termination Hood 8”
09-0113
1
Vent Termination Hood 10”
09-0115
1
1
Vent Termination Hood 12”
09-0116
1
Vent Termination Hood 14”
09-0141
1
1
1
NS
Air Intake Hood 6”
09-0102
1
1
Air Intake Hood 8”
09-0103
1
1
Air Intake Hood 10”
09-0104
1
1
Air Intake Hood 12”
09-0105
1
1
1
1
REPAIR PARTS
(CONTINUED)