List Of Main Components In The Interior View - A.O. Smith 710 ASME Service Manual

4. List of main components in the interior view

No. Description
1 Case assembly
Manifold assembly with gas
2
valve assembly
3 Computer board
4 Igniter
5 Transformer
6 Water inlet
7 Water outlet
8 Mixing thermistor
9 Inlet thermistor
10 Output thermistor
11 Overheat cut-off fuse
12 Burner assembly (Burners)
13 Hi-limit switch
14 Fan motor
15 Freeze protection thermostat
16 Flow sensor
17 Heat exchanger
18 Gas inlet
19 Heater
20 Water control valve
21
Items# in
components
diagram
GFI
AOS
Part #
001 319143-287
319143-305 (LP model)
120
319143-306 (NA model)
701 319143-279
125 319143-052
702 319143-309
411 319143-074
435 319143-098
418 319143-081
422 319143-085
433 319143-096
403 319143-286
101 319143-299
432 319143-095
115 319143-043
117 319143-185
429 319143-092
319143-302
210
(Regular model)
319143-314
211
(ASME model)
123 319143-307
410 319143-068
423 319143-086
712 319143-227
6
CONFIDENTIAL
710 / 710 ASME Service manual
Common parts
For other models
520, 110, 310, 510,
910
520
520
520, 510, 910
520, 510, 910
520, 510, 910
520, 310, 510, 910
110, 310, 510
520, 910
520, 910
520, 910
910
Ver. 1.00