A.O. Smith T-D2-OS User Manual

T-D2-IN / T-D2-OS Service Manual
Ver. 1.00
75
CONFIDENTIAL
Item #
Part # Description Common parts for other models
117
EKK2N Combustion chamber tube (In) T-K3, T-K3-Pro, T-K3-SP, T-H2-DV/OS, T-K4-IN
EX019 Combustion chamber tube (Out) T-K4-OS, T-M50
118 EKK1E Gas inlet
T-K3, T-K3-Pro, T-K3-SP/OS, T-H2-DV/OS,
T-KJr2-IN/OS, T-K4-IN/OS
119 EKK2Z Gas inlet ring
T-K3, T-K3-Pro, T-K3-SP/OS,T-H2-DV/OS,
T-KJr2-IN/OS, T-K4-IN/OS
120 EKK1B Igniter plate
T-K3, T-K3-Pro, T-K3-SP/OS,T-H2-DV/OS,
T-KJr2-IN/OS, T-K4-IN/OS, T-M50, T-M32
121 EK436 Surge box plate
150 EZP18 O-ring P18 NBR (Black)
T-K3, T-K3-Pro, T-K3-SP/OS, T-KJr2-IN/OS,
T-K4-IN/OS, T-M50
151 EK042 O-ring P20 NBR (Black)
T-K3, T-K3-Pro, T-K3-SP/OS, T-H2-DV/OS,
T-KJr2-IN/OS, T-K4-IN/OS, T-M50
152 EKK3G Silicon ring T-K3-OS, T-K4-OS, T-M50
153 EKK53
Rain protection plate in Exhaust
chamber
T-K3-SP/OS, T-KJr2-OS, T-K4-OS
154 EKK56 Exhaust port T-K3-OS, T-KJr2-IN/OS
401
TU002
Heat exchanger assembly (IN)
EK437
Heat exchanger assembly (OS)
402 EK438 Flow adjustment valve / Flow sensor
403
EKK0U
Bypass valve T-K3, T-K3-Pro
404 EKK1U Water inlet
T-K3, T-K3-Pro, T-K3-SP/OS, T-KJr2-IN/OS,
T-K4-IN/OS
405 EKK2B
Inlet drain plug
T-K3, T-K3-Pro, T-K3-SP/OS, T-KJr2-IN/OS,
T-K4-IN/OS
406 EKK2C Inlet water filter
T-K3, T-K3-Pro, T-K3-SP/OS, T-KJr2-IN/OS,
T-K4-IN/OS
407 EKK38 Inlet thermistor T-K3, T-K3-Pro, T-H2-DV/OS, T-M50, T-M32
408 EKK1A Mixing thermistor T-K3, T-K3-Pro, T-M50
409 EKK1V Water outlet
T-K3, T-K3-Pro, T-K3-SP/OS, T-KJr2-IN/OS,
T-K4-IN/OS

A.O. Smith T-D2-OS Specifications

General

Brand	A.O. Smith
Model	T-D2-OS
Category	Water Heater
Language	English