Specifications

TM031 Integrity 24L Service Instructions REV: A
D.O.I: 30/10/2007
This document is stored and maintained electronically by Service. All printed copies not bearing this statement in RED are deemed “uncontrolled”
71
Replacement Parts List Exploded View 4 - 871024-B & 875024-B Models
Fitted with solenoid operated bypass
Ref. No.
Description
875024-B 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
Gas Type Connector - NG WH0020197 WH0020186
751
Gas Type Connector - LP 31-23681-00 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
WH0020197
+
WH0020016
WH0020189
Not Shown Gas Conversion Kit - NG to LP
31-23681-00
+
WH0020018
WH0020191
*When installed in an 871024, 871024-B or 875024-B 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