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

THORN
MIDAS SFI 1993 - (Appliance Overview)
Appliance Code: 47-494-04

Appliance Diagram


Appliance Overview diagram for Thorn Midas SFI 1993Click the diagram to open it on a new page

You can then pinch & zoom to adjust the size.

3   OBSOLETE OUTER CASE ASSY
Thorn part no. 404A050		  
5 Part number S/108/12, OBSOLETE SCREW NO.8X3/8 PN HD POZI OBSOLETE SCREW NO.8X3/8 PN HD POZI
Thorn part no. S/108/12		  
7   OBSOLETE L.H.PANEL ASSY.
Thorn part no. 404A010		  
8   OBSOLETE R.H.SIDE PANEL ASSY.
Thorn part no. 404A011		  
10   OBSOLETE OUTER CASE BASE PLATE ASS
Thorn part no. 404A199		  
13   OBSOLETE ASSY.S/W INNER CASE FRONT
Thorn part no. 404A016		  
14   OBSOLETE 8 X 1/2 STEEL SCREW
Thorn part no. 168S		  
17 Part number 402A2476, OBSOLETE ASSY.WINDOW OBSOLETE ASSY.WINDOW
Thorn part no. 402A2476		  
19   OBSOLETE BURNER ASSY.
Thorn part no. 404A006		  
20   OBSOLETE BURNER.
Thorn part no. 404S278		  
21   OBSOLETE SHIELD PILOT
Thorn part no. 402C2509		  
27 Part number 404A921, OBSOLETE ASSY SPARK ELECTRODE OBSOLETE ASSY SPARK ELECTRODE
Thorn part no. 404A921		  
30   OBSOLETE ASSY FLUE HOOD
Thorn part no. 404A686		  
33   OBSOLETE FLUE HOOD BAFFLE
Thorn part no. 404C062		  
34   OBSOLETE SCREW
Thorn part no. 11/11592		  
35 Part number 404A277, OBSOLETE ASSY FAN & PLUG OBSOLETE ASSY FAN & PLUG
Thorn part no. 404A277		  
36   GASKET
Thorn part no. 404C209		  
37   OBSOLETE PLATE FAN MOUNTING
Thorn part no. 404C196		  
37   OBSOLETE GASKET
Thorn part no. 404C317		  
39 Part number 404A213, ASSY AIR FLOW SENSOR ASSY AIR FLOW SENSOR
Thorn part no. 404A213		 £96.86
43   OBSOLETE TUBE PRESSURE
Thorn part no. 404C194		  
44   OBSOLETE TUBE OUTER FLUE.
Thorn part no. 404C488		  
46   OBSOLETE COMBUSTION CHAMBER FRONT PLA
Thorn part no. 404C074		  
49   OBSOLETE ASSY RIVBUSH AIR GUIDE L.
Thorn part no. 404A455		  
50   OBSOLETE INSULATION C/CHMB FRONT-BAGGED
Thorn part no. 404C202		  
51   OBSOLETE INSULATION C/CHMB REAR- BAGGED
Thorn part no. 404C203		  
54   OBSOLETE MIDAS 110 FIN
Thorn part no. 404A915		  
55   OBSOLETE NUT 22MM UNION
Thorn part no. 402C168		  
56   OBSOLETE 22MM OLIVE.
Thorn part no. 402C169		  
57   OBSOLETE LOCKNUT 22MM
Thorn part no. 402C066		  
58   OBSOLETE WASHER M27
Thorn part no. 403C148		  
65   OBSOLETE GASKET
Thorn part no. 404C252		  
67   OBSOLETE SEALING PLATE.
Thorn part no. 404C264		  
69 Part number 404C187, NOW USE 307C798 FOAM SEAL. NOW USE 307C798 FOAM SEAL.
Thorn part no. 404C187		  
69 Part number 307C798, FOAM SEAL FOAM SEAL
Thorn part no. 307C798		 £18.94
70   OBSOLETE PLATE RETAINING
Thorn part no. 402C1658		  
71   OBSOLETE GASKET
Thorn part no. 404C519		  
82   OBSOLETE SWITCH 2 WAY
Thorn part no. 208S647		  
83   OBSOLETE ASSY FACIA PANEL
Thorn part no. 404A627		  
87   OBSOLETE WIRING HARNESS & POTENTIOMETER
Thorn part no. 404A041		  
88   OBSOLETE ASSY CONTROL KNOB
Thorn part no. 404A039		  
99   OBSOLETE ASSY TRANS WIRING HARNESS
Thorn part no. 404A049		  
101   OBSOLETE ASSY TERMINAL BLOCK 10 W
Thorn part no. 404A923		  
111   OBSOLETE ASSY WIRE HARNESS
Thorn part no. 404A748		  
112   OBSOLETE ASSY WIRE HARNESS
Thorn part no. 404A700		  
116   OBSOLETE CROSS TIE
Thorn part no. 404C714		  
120 Part number 404C111, OBSOLETE SENSOR D.H.W. INLET (BLUE) OBSOLETE SENSOR D.H.W. INLET (BLUE)
Thorn part no. 404C111		  
121 Part number 404C112, OBSOLETE SENSOR C.H. FLOW (GREY) OBSOLETE SENSOR C.H. FLOW (GREY)
Thorn part no. 404C112		 £33.00
122 Part number 404C622, OBSOLETE SENSOR D.H.W. FLOW (RED) OBSOLETE SENSOR D.H.W. FLOW (RED)
Thorn part no. 404C622		  
125 Part number 404S122, SAFETY VALVE COMP WITH BUNG & SAFETY VALVE COMP WITH BUNG &
Thorn part no. 404S122		 £55.16
127   OBSOLETE HEAT EXCHANGER DOMESTIC WATER
Thorn part no. 404A007		  
138   OBSOLETE NUT COMPRESSION M20
Thorn part no. 403C098		  
139   OBSOLETE OLIVE 15MM I/D
Thorn part no. 403C102		  
140   OBSOLETE LOCKNUT M20
Thorn part no. 403C097		  
141   OBSOLETE WASHER M20
Thorn part no. 403C147		  
142   OBSOLETE ASSY INLET PIPE D/W HT/EX
Thorn part no. 404A030		  
143   OBSOLETE NUT UNION 22 DIA
Thorn part no. 404C176		  
144   OBSOLETE FLANGE COMPRESSION 22 DI
Thorn part no. 404C178		  
146   OBSOLETE TAP
Thorn part no. 403S267		  
147   OBSOLETE NUT PUMP UNION
Thorn part no. 404S168		  
148   OBSOLETE GASKET
Thorn part no. 404C588		  
148   OBSOLETE NON RETURN VALVE 404S463
Thorn part no. 69001805		  
149   OBSOLETE WASHER.
Thorn part no. 404C587		  
151   OBSOLETE PIPE BY PASS
Thorn part no. 404C126		  
152   OBSOLETE NUT COMPRESSION
Thorn part no. 404C182		  
153   OBSOLETE OLIVE COMPRESSION
Thorn part no. 404C183		  
154   OBSOLETE ASSY FLOW PIPE
Thorn part no. 404A027		  
154   OBSOLETE ISOLATING VALVE 22MM
Thorn part no. 404S452		  
156   OBSOLETE ASSY SAFETY VALVE OUTLET
Thorn part no. 404A028		  
165   OBSOLETE WASHER
Thorn part no. 404C499		  
166   OBSOLETE ASSY EXPANSION PIPE
Thorn part no. 404A022		  
173   OBSOLETE COCK GAS
Thorn part no. 305S899		  
176   OBSOLETE ASSY OUTLET MANIFOLD
Thorn part no. 404A024		  
178   OBSOLETE GASKET
Thorn part no. 402C387		  
179   OBSOLETE INJECTOR BURNER 515 001 1
Thorn part no. 404S172		  
180   PILOT OLIVE 4MM (STD)
Thorn part no. 402944		 £5.71
180 Part number 402S3387, NOW USE 402944 OLIVE 4.0MM NOW USE 402944 OLIVE 4.0MM
Thorn part no. 402S3387		  
182   OBSOLETE GASKET
Thorn part no. 404C208		  
184   OBSOLETE EXPANSION VESSEL
Thorn part no. 404S114		  
187   OBSOLETE ASSY RETURN PIPE
Thorn part no. 404A033		  
192   OBSOLETE ASSY.RBUSH BOILER MTG.PLA
Thorn part no. 404A195		  
194   OBSOLETE CLAMP RING HALF
Thorn part no. 402C1514		  
194   OBSOLETE GASKET.
Thorn part no. 309C440		  
197   OBSOLETE INNER TERMINAL ASSY.
Thorn part no. 402A1302		  
197 Part number 402A1306, OBSOLETE INNER TERMINAL ASSY. OBSOLETE INNER TERMINAL ASSY.
Thorn part no. 402A1306		  
197 Part number 402A1303, OBSOLETE INNER TERMINAL ASSY. OBSOLETE INNER TERMINAL ASSY.
Thorn part no. 402A1303		  
197 Part number 402A1305, OBSOLETE INNER TERMINAL ASSY. OBSOLETE INNER TERMINAL ASSY.
Thorn part no. 402A1305		  
197 Part number 402A1304, INNER TERMINAL ASSY. INNER TERMINAL ASSY.
Thorn part no. 402A1304		 £120.27
198 Part number 402A1308, OBSOLETE OUTER TERMINAL ASSY. OBSOLETE OUTER TERMINAL ASSY.
Thorn part no. 402A1308		  
198 Part number 402A1307, OUTER TERMINAL ASSY. OUTER TERMINAL ASSY.
Thorn part no. 402A1307		  
198 Part number 402A1309, OBSOLETE OUTER TERMINAL ASSY. OBSOLETE OUTER TERMINAL ASSY.
Thorn part no. 402A1309		  
198 Part number 402A1310, OUTER TERMINAL ASSY. OUTER TERMINAL ASSY.
Thorn part no. 402A1310		 £213.78
198 Part number 402A1311, OBSOLETE OUTER TERMINAL ASSY. OBSOLETE OUTER TERMINAL ASSY.
Thorn part no. 402A1311		  
200   OBSOLETE SEALING TAPE
Thorn part no. 402C1396		  
201   OBSOLETE PLATE SEALING OUTER
Thorn part no. 402C1327		  
202   OBSOLETE ASSY OUTER WALL PLATE
Thorn part no. 402A1325		  
204   OBSOLETE EXTENDED FLUE TERMINAL
Thorn part no. THL062128		  
205   OBSOLETE SEALS PACK SPARES ONLY
Thorn part no. 404A491		  
220   OBSOLETE PRESSURE GAUGE
Thorn part no. 800S102		  
221 Part number 404S670, OBSOLETE PCB ELECTRONIC IGNITION OBSOLETE PCB ELECTRONIC IGNITION
Thorn part no. 404S670		  
222   MIDAS SFI FINAL ASSEMBLY
Thorn part no. 404C656		 £427.25
223   OBSOLETE PRESSURE SWITCH
Thorn part no. 404S667		  
224   CLOCK PROGRAMMER
Thorn part no. 404S634		  
224   CLOCK ELECTRO/MECHANICAL
Thorn part no. 10/19114		  
227   OBSOLETE ASSY DOM WATER OUTLET PIP
Thorn part no. 404A673		  
229   OBSOLETE MOULDING FACIA SCREEN PR
Thorn part no. 404A628		  
230   OBSOLETE ASSY MANIFOLD
Thorn part no. 404A688		  
231   OBSOLETE 15.0MM ISOLATING VALVE.
Thorn part no. 404S798		  
233   OBSOLETE ASSY PIPE VENT
Thorn part no. 404A638		  
237   OBSOLETE INDICATOR LIGHT
Thorn part no. 404S671		  
239   SWITCH ROCKER 3 POS"N
Thorn part no. 404S684		  
240   OBSOLETE WATER FILTER
Thorn part no. 403C263		  
243   OBSOLETE PUSH ROD.
Thorn part no. 404C919		  
245   OBSOLETE SILICONE SLEEVE.
Thorn part no. 404C920		  
248   OBSOLETE INSTALLATION & SERVICE INSTRUCTIONS
Thorn part no. 404C781		  


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