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Created by Gas Engineers, for Gas Engineers • We only sell Genuine Boiler Spares • HSP - Where The Trade Buy

HALSTEAD
HEATMASTER GWA46 - (Heater Assembly)
Appliance Code: 42-333-02

Appliance Diagram


Heater Assembly diagram for Halstead Heatmaster GWA46Click the diagram to open it on a new page

You can then pinch & zoom to adjust the size.

1   NLA MAIN HEAT EXCHANGER ASSEMBLY
Halstead part no. 20001		  
2   OBSOLETE COVER - TOP CLEANING PORT
Halstead part no. 20004		  
3   OBSOLETE COVER - BOTTOM CLEANING PORT
Halstead part no. 20005		  
4   OBSOLETE TAPPING SCREW ISO NO8AB X 13 RECESSED PAN
Halstead part no. 1020006		  
5   OBSOLETE CAPTIVE NUT FOR NO8 TAPPING SCREW SPRING
Halstead part no. 1020007		  
6   OBSOLETE GASKET - BOTTOM CLEANING PORT
Halstead part no. 1020008		  
7   OBSOLETE GASKET - TOP CLEANING PORT
Halstead part no. 1020009		  
8   OBSOLETE RATING PLATE
Halstead part no. 1020010		  
10   OBSOLETE COVER - PILOT VIEWING HOLE
Halstead part no. 20012		  
11   OBSOLETE PLATE - FRONT SEALING
Halstead part no. 20013		  
12   OBSOLETE UNIVERSAL BURNER - AEROMATIC AC08/082060
Halstead part no. 1020014		  
13   OBSOLETE INJECTOR SIZE 128 - AEROMATIC 3870
Halstead part no. 1020015		  
14   OBSOLETE WASHER SEALING
Halstead part no. 1020016		  
15   OBSOLETE LINT ARRESTOR
Halstead part no. 1020017		  
16   OBSOLETE ELBOW 3/8IN BSP M/F MALLEABLE IRON
Halstead part no. 1020018		  
17   OBSOLETE BUSH 1/2IN X 3/8IN BSP
Halstead part no. 1020019		  
18   OBSOLETE BARREL NIPPLE 3/8IN BSP X 50MM LG
Halstead part no. 1020020		  
19   OBSOLETE ELBOW 3/8IN BSP
Halstead part no. 1020021		  
20   OBSOLETE BARREL NIPPLE 3/8IN BSP X 80MM LG
Halstead part no. 1020022		  
21   OBSOLETE PILOT BURNER - SIT TARGET 0.158.038
Halstead part no. 1020023		  
22   OBSOLETE ELECTRODE C/W NUT AND FERRULE - SIT 1.215
Halstead part no. 1020024		  
23   OBSOLETE INJECTOR NO36 - PILOT - SIT
Halstead part no. 1020025		  
24   OBSOLETE THERMOCOUPLE - SIT 0.290.086
Halstead part no. 1020026		  
25   OBSOLETE LEAD - SPARK
Halstead part no. 20027		  
26   OBSOLETE TUBE - PILOT SUPPLY
Halstead part no. 1020028		  
27   OBSOLETE SCREW 2BA X 1/4IN SLOTTED CHEESE HEAD
Halstead part no. 1020029		  
29   OBSOLETE GAS CONTROL - SIT 0.630.011
Halstead part no. 1020031		  
30   OBSOLETE MACHINE SCREW M5 X 55 RECESSED PAN HEAD
Halstead part no. 1020032		  
31   M5 HX FULL NUT BZP
Halstead part no. 200502		 £0.82
32   OBSOLETE CONTROL SHIELD C/W MOUNTING
Halstead part no. 20034		  
33   OBSOLETE UNION GAS COCK 1/2 X 3/8 F/F - GASCON 853
Halstead part no. 1020035		  
34   OBSOLETE BRACKET - FIXING
Halstead part no. 20036		  
35 Part number 500525, OBSOLETE PANEL SPARK GENER 60051 OBSOLETE PANEL SPARK GENER 60051
Halstead part no. 500525		  
35   OBSOLETE PIEZO GENERATOR - SIT 077.209
Halstead part no. 1020037		  
36   OBSOLETE TEE 3/8IN BI
Halstead part no. 1020038		  
37   OBSOLETE TAPER PLUG 1/2IN BI
Halstead part no. 1020039		  
38   OBSOLETE NIPPLE 3/8IN X 70MM LONG BI
Halstead part no. 1020040		  
39   OBSOLETE UNION 3/8IN CONE BI
Halstead part no. 1020041		  
40   OBSOLETE NIPPLE 3/8IN HEX
Halstead part no. 1020042		  
41   OBSOLETE PLATE - FRONT SEALING
Halstead part no. 20043		  
42   OBSOLETE GASKET
Halstead part no. 20044		  
43   OBSOLETE HEAT EXCHANGER ASSEMBLY
Halstead part no. 20045		  
44   OBSOLETE PANEL - SIDE
Halstead part no. 20047		  
45   OBSOLETE INSULATION - SIDE PANEL
Halstead part no. 1020048		  
46   OBSOLETE PANEL - BACK END
Halstead part no. 20049		  
47   OBSOLETE PANEL - FRONT END
Halstead part no. 20050		  
48   OBSOLETE INSULATION - END PANEL
Halstead part no. 1020051		  
49   OBSOLETE SPLIT COTTER PIN 3/32IN DIA X 1IN LONG
Halstead part no. 1020052		  
50   OBSOLETE WASHER - RETAINING
Halstead part no. 1020053		  
51   OBSOLETE BAFFLE
Halstead part no. 20054		  
52   M4*12 PAN SLOT BZP
Halstead part no. 203012		 £4.84
53   OBSOLETE SCREW M4 X 8 TAPTITE RECESSED PAN HEAD
Halstead part no. 1020056		  
54   OBSOLETE MACHINE SCREW M4 X 8 RECESSED PAN HEAD
Halstead part no. 1020057		  
56   OBSOLETE DRAUGHT DIVERTER ASSEMBLY - WATER HEATER
Halstead part no. 20058		  
57   OBSOLETE CLAMP ASSEMBLY - FLUE
Halstead part no. 20059		  
58   OBSOLETE SEAL - FLUE CLAMP
Halstead part no. 1020061		  
59   OBSOLETE TEE PIECE - FLUE ASSEMBLY
Halstead part no. 20062		  
60   OBSOLETE GASKET - FLUE JOINT
Halstead part no. 1020064		  
61   NOW USE 082641287 BURNER EM10
Halstead part no. 700507		  
61   BURNER EM10
Halstead part no. 82641287		 £201.40
62   OBSOLETE INJECTOR HOLDER C/W JET - BRAY 15/320
Halstead part no. 1020066		  
63   OBSOLETE PIPE 8MM - GAS SUPPLY
Halstead part no. 20067		  
64   NLA LEAD 740MM LONG - SPARK
Halstead part no. 20069		  
64   OBSOLETE GWA SPARK LEAD
Halstead part no. 500530		  
66 Part number 500512, EUROSIT GAS VALVE EUROSIT GAS VALVE
Halstead part no. 500512		 £232.42
70   OBSOLETE TUBE - PILOT SUPPLY
Halstead part no. 20072		  
71   OBSOLETE BRACKET - FRONT WATER HEATER MOUNTING
Halstead part no. 1020046		  
73   OBSOLETE BRACKET - REAR WATER HEATER MOUNTING
Halstead part no. 1020060		  
74   OBSOLETE COUPLING 3/8IN BSPM X 80MM DIA COMPRESSION
Halstead part no. 1020073		  
75   OBSOLETE OLIVE 8MM DIA
Halstead part no. 1020074		  
76   OBSOLETE TUBING NUT 8MM OD
Halstead part no. 1020075		  
77   OBSOLETE PLATE - CONTROL MOUNTING
Halstead part no. 20076		  
78   OBSOLETE MACHINE SCREW M4 X 25 RECESSED PAN HEAD
Halstead part no. 1020077		  
79   M4 HX FULL NUT BZP
Halstead part no. 200501		 £0.73
80   OBSOLETE BRIGHT WASHER M4 FORM C 4.3 X 10 X 0.8
Halstead part no. 1020079		  
85   OBSOLETE ACCESS DOOR ASSEMBLY C/W KEY
Halstead part no. 20100		  
86   OBSOLETE GRILLE BOX 16IN X 8IN
Halstead part no. 20103		  
87   OBSOLETE GRILLE BOX 12IN X 6IN
Halstead part no. 20104		  
88   OBSOLETE REGISTER 16IN X 8IN ADJUSTABLE MS
Halstead part no. 1020105		  
89   OBSOLETE REGISTER 16IN X 8IN WHITE
Halstead part no. 1020106		  
90   OBSOLETE REGISTER 12IN X 6IN ADJUSTABLE MS
Halstead part no. 1020107		  
91   OBSOLETE REGISTER 12IN X 6IN WHITE
Halstead part no. 1020108		  
92   OBSOLETE GRILLE 16IN X 8IN FIXED MS
Halstead part no. 1020109		  
93   OBSOLETE GRILLE 16IN X 8IN WHITE
Halstead part no. 1020110		  
94   OBSOLETE GRILLE 12IN X 6IN FIXED MS
Halstead part no. 1020111		  
95   OBSOLETE GRILLE 12IN X 6IN WHITE
Halstead part no. 1020112		  
96   OBSOLETE INSTALLATION AND MAINTENANCE INSTRUCTIONS
Halstead part no. 1020113		  
97   OBSOLETE OPERATING INSTRUCTIONS - HEATMASTER
Halstead part no. 1020114		  
98   OBSOLETE LOCKNUT 1/4 BSP
Halstead part no. 1020080		  
99   OBSOLETE ELBOW 3/8 X 5/16IN COMPRESSION
Halstead part no. 1020081		  
100   OBSOLETE SLEEVE 5/16IN TUBING
Halstead part no. 1020082		  
101   OBSOLETE NUT 5/16IN TUBING
Halstead part no. 1020083		  


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