TM031 Integrity 18, 20, 24, 26L Service Instructions REV: B
D.O.I: February 2008
This document is stored and maintained electronically by
Service. All printed copies not bearing this statement in RED are deemed “uncontrolled”
71
Exploded View 4 Replacement Parts List - 871024-B Model
Fitted with solenoid operated bypass
Ref. No
.
Description
871024-B
133
Silicone Tube (Insulator)
20-43376-00
134
Silicone Tube (Insulator)
20-43376-00
705
Anti-Frost Heater (Heater A)
31-71644-00
706
Anti-Frost Heater Assembly (heater B)
37-71643-00
708
Anti-Frost Heater Clamp
WH0020049
710
Anti-
Frost Heater “C” Clamp
WH0020050
711
Anti-Frost Heater Clamp
WH0020051
712
Ambient Air Temp Thermistor Assy
N/A use *37-76655-00
713
Outlet Thermistor (Thermistor B)
*20-64774-00
714
Anti-frost Thermostat Assembly
20-57072-00
715
Heat Exchanger (HX) Thermistor
N/A use *31-76655-00
716
O-ring
– Thermistor
WH0020055
723
Hall Effect I.C. Assembly
*20-43805-00
728
Combustion Fan
WH0020057
729
Fan Case Assembly
10-88629-00
735
Ignition Pack
31-76722-00
737
Flame Sensor Loom
31-76721-00
745
PCB Assembly
31-76623-0S
751
Gas Type Connector
– NG
WH0020186
Gas Type Connector
– LP
WH0020185
757
100 volt loom
31-76653-00
758
Signal Loom (inc amb air & HX thermistor)
*31-76655-00
768
Terminal Block Assembly
WH0020068
771
Noise filter holder assembly
31-23360-00
773
Power filter
*31-71642-00
775
Fuse
– In line
Note:
PCB fuses not fitted
WH0020069
780
Power Cord With Clamp
*31-76652-00
781
Clamp
– Power Cord
WH0020072
783
240 -110 Volt Transformer Assembly
*31-71646-00
784
Connecting cord
*31-71641-00
Not Shown Gas Conversion Kit - LP to NG
WH0020189
Not Shown Gas Conversion Kit - NG to LP
WH0020191
*When installed in an 871024, 871024-B or 871024-C model heater these parts will require the
replacement of other interconnecting components. Refer to „Product Changes‟ on page 10 and
„Parts Replacement Scenarios‟ on page 11 for more information.
Note: For controller and controller cable part numbers refer to page 20