Specifications

TM040 16, 18 & 20L Continuous Flow Gas Water Heater Service Instructions
D.O.I: 2/06/2009
This document is stored and maintained electronically by Service. All printed copies not bearing this statement in RED are deemed “uncontrolled”
59
Replacement Parts List - Wiring
No.
Description
Part Number
1
Power Supply Cord Assy
31-76652-00
2
Heat Exchanger Thermistor
09-76934-00
3
Outlet Hot Water Thermistor
09-76932-00
4
Ambient Air Thermistor
31-63794-00
5
Water Inlet Thermistor
09-76931-00
6
Hall IC Assy C
31-50245-00
7
Anti-Frost Heater B
31-71643-00
8
Heater Holder B
WH0020051
9
Anti-Frost Heater A
31-71644-00
10
Heater Holder
N/A
11
Heater Holder C
WH0020050
12
FR Connecting Cord Assy A
31-63738-00
13
FR Connecting Cord Assy B
31-63739-00
14
Fuse
WH0020069
15
Thermostat
20-57072-00
16
120V Wire Assy
31-86114-00
Note: For controller and controller cable part numbers refer to page 12.
Gas Conversion Procedure
The models covered in these service instructions are unsuitable for gas type conversion in
the field. Contact Rheem Service for further instruction if gas type conversion is required.