Component Specifications - A.O. Smith T-D2-OS Service Manual

10. Component specifications

10-1. Burners......................................................................................................................... 17
10-2. Gas manifold...............................................................................................................
10-3. Fan motor..................................................................................................................... 19
10-4. Gas valve assembly..................................................................................................... 20
10-5. Flame rod..................................................................................................................... 21
10-6. AFR rod......................................................................................................................... 22
10-7. Heat exchanger............................................................................................................ 23
10-8. Flow adjustment valve............................................................................................... 24
10-9. Flow sensor.................................................................................................................. 25
10-10. Bypass valve................................................................................................................. 26
10-11. Thermistors.................................................................................................................. 27
10-12. Hi-limit switch........................................................................................................... 28
10-13. Overheat cutoff fuse................................................................................................ 29
10-14. Freeze protection heaters.......................................................................................... 30
10-15. Computer board.......................................................................................................... 31
10-16. Transformer. ................................................................................................................ 32
10-17. Igniter......................................................................................................................... 33
10-18. Freeze protection thermostat.................................................................................
10-19. Surge box...................................................................................................................... 35
T-D2-IN / T-D2-OS Service Manual
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