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

HALSTEAD
BEST 40 FROM AUG 2001 - (Exploded View)
Appliance Code: 41-333-75

Appliance Diagram


Exploded View diagram for Halstead Best 40 From Aug 2001Click the diagram to open it on a new page

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1   OBSOLETE USERS GUIDE BEST
Halstead part no. 750740
 
1   OBSOLETE USER GUIDE BEST LPG
Halstead part no. 750718
 
2   OBSOLETE INSTALL INSTS BEST STD DB
Halstead part no. 750806
 
2   OBSOLETE INSTALLATION INSTRUCTIONS BEST DB LPG
Halstead part no. 750808
 
2   OBSOLETE INSTALLATION INSTS BEST
Halstead part no. 750774
 
2   OBSOLETE INSTALL INSTS BEST LPG
Halstead part no. 750776
 
3   BEST FITTING KIT NAT GAS
Halstead part no. 988279
£54.25
3   FITTINGS KIT BEST DB
Halstead part no. 988296
£44.93
3   FITTINGS KIT BEST DB
Halstead part no. 988298
£54.25
4 Part number 352559, TURRET GASKET BEST/FINE TURRET GASKET BEST/FINE
Halstead part no. 352559
 
5   OBSOLETE SPLIT COTTER PIN
Halstead part no. 250521
 
6 Part number 352576, O RING BS142 O RING BS142
Halstead part no. 352576
 
7 Part number 130596, WHITE FLUE ELBOW WHITE FLUE ELBOW
Halstead part no. 130596
 
8 Part number 352016, GREY COLLAR (MUSHROOM) GREY COLLAR (MUSHROOM)
Halstead part no. 352016
£14.75
8   WHITE COLLAR (MUSHROOM)
Halstead part no. 352552
£14.87
9   OBSOLETE GREY RING
Halstead part no. 352017
 
10   OBSOLETE WHITE FLU CLAMP RING
Halstead part no. 180522
 
11   OBSOLETE NO.8*3/4 SELF TAP
Halstead part no. 204512
 
12 Part number 250514, CBUN/0312/13 CBUN/0312/13
Halstead part no. 250514
£0.81
13   WHITE ALI TUBE 672*100
Halstead part no. 130595
£22.49
13 Part number 130605, OBSOLETE TELESCOPIC FLUE SYSTEM OBSOLETE TELESCOPIC FLUE SYSTEM
Halstead part no. 130605
 
13   FLUE INNER ASSY COMPLETE
Halstead part no. 954006
 
14   OBSOLETE NAME PLATE BEST 40P LPG
Halstead part no. 750715
 
14   OBSOLETE NAME PLATE BEST LPG 60P
Halstead part no. 750720
 
14   OBSOLETE NAME PLATE BEST 40 DB
Halstead part no. 750825
 
14   OBSOLETE NAME PLATE - BEST 30DB FROM DB400009901
Halstead part no. 750824
 
14   OBSOLETE NAME PLATE BEST 50 DB
Halstead part no. 750826
 
14   OBSOLETE NAME PLATE BEST 60 DB
Halstead part no. 750827
 
14   OBSOLETE NAME PLATE BEST 40
Halstead part no. 750723
 
14   OBSOLETE NAME PLATE BEST 30
Halstead part no. 750726
 
14   OBSOLETE NAME PLATE BEST 60
Halstead part no. 750725
 
14   OBSOLETE NAME PLATE BEST 50
Halstead part no. 750724
 
14   OBSOLETE NAME PLATE BEST 60PDB LPG
Halstead part no. 750830
 
14   OBSOLETE NAME PLATE BEST 40PDB LPG
Halstead part no. 750829
 
15 Part number 300525, PLASTIC KNOB BEST PLASTIC KNOB BEST
Halstead part no. 300525
 
16   OBSOLETE SENSING TUBE (DB) +VE
Halstead part no. 450939
 
17   OBSOLETE BEST INFO LABEL
Halstead part no. 750711
 
18   OBSOLETE BEST 40P LPG STICKER GC
Halstead part no. 750716
 
18   OBSOLETE BEST 40DB STICKER
Halstead part no. 750819
 
18   OBSOLETE BEST 30DB STICKER
Halstead part no. 750818
 
18   OBSOLETE BEST 60DB STICKER
Halstead part no. 750821
 
18   OBSOLETE BEST 50DB STICKER
Halstead part no. 750820
 
18   OBSOLETE BEST 60 STICKER
Halstead part no. 750734
 
18   OBSOLETE BEST 60P LPG STICKER GC
Halstead part no. 750721
 
18   OBSOLETE BEST 40 STICKER
Halstead part no. 750732
 
18   OBSOLETE BEST 50 STICKER
Halstead part no. 750733
 
18   OBSOLETE BEST 30 STICKER
Halstead part no. 750731
 
18   OBSOLETE BEST 40 DB PROPANE STICK
Halstead part no. 750837
 
18   OBSOLETE BEST 60 DB PROPANE STICK
Halstead part no. 750836
 
19   M5*8 PAN POZI BZP
Halstead part no. 203009
£0.47
21 Part number 250544, SPIRE CLIP SNJ 18951700 SPIRE CLIP SNJ 18951700
Halstead part no. 250544
 
22   OBSOLETE JACKET FRONT PAINT UNIV
Halstead part no. 180523
 
23   OBSOLETE JACKET FRONT & R/HAND
Halstead part no. 180517
 
23   JKT FRNT+R/H 60/70 PAINT
Halstead part no. 180545
£51.80
24   OBSOLETE L/H JACKET ASSY
Halstead part no. 988309
 
25   OBSOLETE SEDBK INNER FRONT 30-50
Halstead part no. 988399
£3.00
25   INNER FRNT PNL ASSY 40
Halstead part no. 988352
£30.51
25   OBSOLETE INNER FRNT PNL ASY 30/40
Halstead part no. 988345
£58.34
25   OBSOLETE LW30/40 INNER FRONT ASSY
Halstead part no. 988307
 
25   OBSOLETE LW50/60 INNER FRONT ASSY
Halstead part no. 988306
 
25   OBSOLETE INNER FRNT PNL ASY 50/60
Halstead part no. 988344
 
26 Part number 352565, FRONT INSULATION BEST FRONT INSULATION BEST
Halstead part no. 352565
£17.77
26 Part number 352641, OBSOLETE SEDBUK FRONT INSUL 30-50 OBSOLETE SEDBUK FRONT INSUL 30-50
Halstead part no. 352641
£17.77
27   OBSOLETE BURNER RETAIN BRKT
Halstead part no. 180512
 
28   BLIND GROMMET HIGH TEMP
Halstead part no. 250552
£1.26
29   OBSOLETE BURNER 30/40 BEST
Halstead part no. 700522
 
29   BEST 30-50 BURNER SEDBUK
Halstead part no. 700565
£72.27
30 Part number 352511, PVC GROMMETS RB24 PVC GROMMETS RB24
Halstead part no. 352511
£1.28
31 Part number 500587, IGNITION ELECTRODE(BEST) IGNITION ELECTRODE(BEST)
Halstead part no. 500587
 
32 Part number 988366, DETECTION ELECTRODE ASSY DETECTION ELECTRODE ASSY
Halstead part no. 988366
£21.03
33   M3*6 PAN REC TAPTITE
Halstead part no. 204511
£0.83
34   OBSOLETE M4*12 PAN POZI BZP
Halstead part no. 203006
 
35   M4 HX FULL NUT BZP
Halstead part no. 200501
£0.73
36   OBSOLETE M4 INT SHAKEPROOF WASHER
Halstead part no. 201002
 
37   M5 HX FULL NUT BZP
Halstead part no. 200502
£0.82
38   OBSOLETE M5*12 HX HD SET
Halstead part no. 204001
 
40 Part number 550520, POTENTIOMETER WITH LEADS POTENTIOMETER WITH LEADS
Halstead part no. 550520
 
41   POTENTIOMETER NUT
Halstead part no. 450610
 
42 Part number 988301, OBSOLETE AQUASTAT ASSY BEST OBSOLETE AQUASTAT ASSY BEST
Halstead part no. 988301
 
43   OBSOLETE DATA BADGE - BEST 40 LPG FROM DBX750000131
Halstead part no. 750930
 
43   OBSOLETE DATA BADGE-BEST 30 FROM DBX750000131
Halstead part no. 750905
 
43   OBSOLETE DATA BADGE-BEST 50 FROM DBX750000131
Halstead part no. 750907
 
43   OBSOLETE DATA BADGE - BEST 40 FROM DBX750000131
Halstead part no. 750906
 
43   OBSOLETE DATA BADGE BEST 30
Halstead part no. 750736
 
43   OBSOLETE DATA BADGE BEST 40
Halstead part no. 750737
 
43   OBSOLETE DATA BADGE BEST 40P LPG
Halstead part no. 750717
 
43   OBSOLETE DATA BADGE BEST 60P LPG
Halstead part no. 750722
 
43   OBSOLETE DATA BADGE - BEST 60 LW000069446 TOLW36606A9901
Halstead part no. 750739
 
43   OBSOLETE DATA BADGE BEST 50
Halstead part no. 750738
 
43   OBSOLETE DATA BADGE BEST 30 (DB)
Halstead part no. 750796
 
43   OBSOLETE DATA BADGE BEST 60 (DB)
Halstead part no. 750799
 
43   OBSOLETE DATA BADGE BEST 40 (DB)
Halstead part no. 750797
 
43   OBSOLETE DATA BADGE BEST 50 (DB)
Halstead part no. 750798
 
43   OBSOLETE DATA BADGE - BEST 60 LPG
Halstead part no. 750802
 
43   OBSOLETE DATA BADGE - BEST 40 DB LPG
Halstead part no. 750801
 
44   OBSOLETE BEST PCB LINK
Halstead part no. 401117
 
45   FAN PLT ASS 40 C/W RAILS
Halstead part no. 988434
£10.96
45   OBSOLETE FAN PLATE 30 C/W SEALS
Halstead part no. 988381
 
45   OBSOLETE FAN PLATE 40/5O C/W SEAL
Halstead part no. 988382
 
45   OBSOLETE FAN PLATE 60 C/W RAILS
Halstead part no. 988388
 
45   OBSOLETE FAN PLATE 60DB C/W RAILS
Halstead part no. 988389
 
45   OBSOLETE FAN PLATE 60 C/W SEALS
Halstead part no. 988384
 
45   OBSOLETE FAN PLATE 30 C/W RAILS
Halstead part no. 988385
 
45   OBSOLETE FAN PLATE 40/50 C/W RAIL
Halstead part no. 988386
 
46 Part number 401102, BEST HARNESS BEST HARNESS
Halstead part no. 401102
£81.45
47   OBSOLETE .5*12 PAN POZI BZP
Halstead part no. 203010
 
48   OBSOLETE FAN TO SUIT- BEST 40/50 DB & 40P/40P DB C/W 6
Halstead part no. 988347
 
48 Part number 601004, NOW USE 988260 FAN UNIT FFB1701-023 NOW USE 988260 FAN UNIT FFB1701-023
Halstead part no. 601004
 
48   OBSOLETE FAN TO SUIT- BEST 40 C/W 6 X 1/8 RIVETS
Halstead part no. 988273
 
48 Part number 988260, BEST FAN 40/50 + RIVETS BEST FAN 40/50 + RIVETS
Halstead part no. 988260
£304.53
49   M5 FORM (A) WASHER
Halstead part no. 201005
£0.73
50 Part number 988302, GAS VALVE ASSY TP GAS VALVE ASSY TP
Halstead part no. 988302
£312.58
50   SBK GAS VALVE ASSY 30/40
Halstead part no. 988276
£151.07
51 Part number 500570, CVI IGN CONTROLLER(BEST) TP CVI IGN CONTROLLER(BEST) TP
Halstead part no. 500570
 
52   FLANGED GAS COCK 1/2
Halstead part no. 300505
£1.90
53   M4*12 SKT CAP HEAD
Halstead part no. 202501
£0.81
54 Part number 500506, OBSOLETE O RING BS813 OBSOLETE O RING BS813
Halstead part no. 500506
 
55   BURNER INJECTOR BEST 40
Halstead part no. 700519
£5.44
55   NEW BURNER INJECTOR 50
Halstead part no. 700572
£8.86
55   SBK BURNER INJECTOR 30/40
Halstead part no. 700571
£5.44
56 Part number 202503, M10ID*13MMOD*1.62 WASHER M10ID*13MMOD*1.62 WASHER
Halstead part no. 202503
£0.86
57   O RING BS115 NITRILE
Halstead part no. 500507
£1.00
57   O RING SUPSE EP70
Halstead part no. 352556
£0.67
58   OBSOLETE GAS MANIFOLD
Halstead part no. 450936
 
59   OBSOLETE-VE SENS TUBE ASSY
Halstead part no. 988383
 
60 Part number 250547, CAP 4.95*12.7 mm IL CAP 4.95*12.7 MM IL
Halstead part no. 250547
£3.23
61   OBSOLETE EXTENDED SCREW
Halstead part no. 200510
 
63 Part number 500571, NOW USE 082648869 AIR PRESSURE SWITCH TP NOW USE 082648869 AIR PRESSURE SWITCH TP
Halstead part no. 500571
 
63 Part number 500609, AIR PRESS SWITCH 40/80db AIR PRESS SWITCH 40/80DB
Halstead part no. 500609
£71.83
63   PRESSURE SWITCH 30-60
Halstead part no. 082648869
£108.19
64   OBSOLETE BLACK SILICONE TUBE
Halstead part no. 352519
 
64 Part number 352602, CLEAR SILICONE TUBE CLEAR SILICONE TUBE
Halstead part no. 352602
£10.04
65   M5*8 HEX SLOT
Halstead part no. 200513
£101.60
66   OBSOLETE H/EXCHANGER SECT(PLUGD)
Halstead part no. 988303
 
67   OBSOLETE H/EXCHANGER BAFFLE (127)
Halstead part no. 180513
£2.75
67   OBSOLETE H/EXCHANGER BAFFLE (138)
Halstead part no. 180537
 
67 Part number 180516, HEAT EXCH BAFFLE 50-70 HEAT EXCH BAFFLE 50-70
Halstead part no. 180516
£9.41
68   OUTER SEAL H/EXCHANGER
Halstead part no. 352558
£11.42
69 Part number 500572, BEST THERMISTOR TP BEST THERMISTOR TP
Halstead part no. 500572
£62.71
70 Part number 500578, OBSOLETE O/HEAT THERMOSTAT BEST OBSOLETE O/HEAT THERMOSTAT BEST
Halstead part no. 500578
 
70   BOSS H/EXCHANGER (SPARE)
Halstead part no. 988312
 
70   HEAT EXCHANGER ASSY BEST
Halstead part no. 988265
£371.46
71 Part number 352578, O RING 38MM OD*3.53 SECT O RING 38MM OD*3.53 SECT
Halstead part no. 352578
£5.45
72   OBSOLETE INFIL PANEL ASSY 30-50
Halstead part no. 988304
 
73   OBSOLETE NYLON 28MM BLANKING PLUG
Halstead part no. 300542
£7.87
73   O RING 27MM ID X 2.5MM
Halstead part no. 352585
£0.71
73   OBSOLETE 28MM BLANKING PLUG
Halstead part no. 450512
 
74   OBSOLETE FLOW MANIFOLD
Halstead part no. 450934
 
75 Part number 450935, RETURN MANIFOLD RETURN MANIFOLD
Halstead part no. 450935
£49.94
76 Part number 352564, SIDE INSULATION BEST SIDE INSULATION BEST
Halstead part no. 352564
 
77 Part number 352563, REAR INSULATION BEST REAR INSULATION BEST
Halstead part no. 352563
£20.23
77   SEDBUK REAR INSUL 30-50
Halstead part no. 352640
£18.01
78 Part number 352562, REAR INSULATION BEST REAR INSULATION BEST
Halstead part no. 352562
 
79   OBSOLETE SEALED CHAMBER ASSY
Halstead part no. 988300
 
79   OBSOLETE SBK BEST BODY ASSY 30-50
Halstead part no. 988429
 
80   OBSOLETE BEST WALL PLATE ASSY
Halstead part no. 988320
 



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