A.O. Smith T-H3-DV Service Manual

12 Page
240 (T-H3J), 340 (T-H3S) and 540 (T-H3) models Service Manial
Ver. 1.00
CONFIDENTIAL
No. Description
Items# in
components
diagram
Part #
240, 340 and
540 models
T-H3J, T-H3S and
T-H3 models
27. Manifold port N/A N/A N/A
28. Gas inlet port N/A N/A N/A
29.
Exhaust
chamber
Indoor
models
Included in
#401
319143-525
(240/340 models)
EK198
(T-H3J/T-H3S models)
319143-527
(540 models)
EK200
(T-H3 models)
Outdoor
models
319143-526
(240/340 models)
EK199
(T-H3J/T-H3S models)
319143-528
(540 models)
EK206
(T-H3 models)
30.
Secondary heat exchanger
drain plug
411 319143-096 EKK2T
31. Pipe heater 414 319143-531 EK209
32. Inlet / Outlet heater 417 319143-468 EK105
33. Block heaters
Indoor
models
415
319143-532 EK210
Outdoor
models
319143-533 EK211
34. Flat heater 464 319143-535 EK217
35. Heat exchanger thermistor 411 319143-096 EKK2T
36. Bypass valve 403 319143-464 EKD58
37. Hi-Limit switch for exhaust 472 319143-104 EKH6G
38. Exhaust thermistor 471 319143-111 EX13L
39. Condensate drain port 009 319143-018 EKH23

A.O. Smith T-H3-DV Specifications

General

Brand	A.O. Smith
Model	T-H3-DV
Category	Water Heater
Language	English