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

MYSON
MIDAS SI > S/N 797052 DATE 9103 1991 - (Appliance Overview)
Appliance Code: 47-494-02

Appliance Diagram


Appliance Overview diagram for Myson Midas SI > S/N 797052 Date 9103 1991Click the diagram to open it on a new page

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


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