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

FERROLI
OPTIMA 901 - (Appliance Overview)
Appliance Code: 47-267-18

Appliance Diagram


Appliance Overview diagram for Ferroli Optima 901Click the diagram to open it on a new page

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1   PANEL - SIDE
Ferroli part no. 31135620		 £11.87
2 Part number 31135660, PANEL - BOTTOM PANEL - BOTTOM
Ferroli part no. 31135660		 £13.07
3   PANEL-FRONT
Ferroli part no. 31135680		 £23.76
4 Part number 31135730, PANEL - DROP DOWN "FRONT" PANEL - DROP DOWN "FRONT"
Ferroli part no. 31135730		 £6.48
5 Part number 31135740, PANEL - DROP DOWN "INNER" PANEL - DROP DOWN "INNER"
Ferroli part no. 31135740		 £9.82
6   BRACKET - EXPANSION VESSEL
Ferroli part no. 31260620		 £8.19
7   BRACKET - EXPANSION VESSEL
Ferroli part no. 31206460		 £12.22
8 Part number 31207270, PLATE - PILOT ( TUBE & THERMO ) PLATE - PILOT ( TUBE & THERMO )
Ferroli part no. 31207270		 £1.67
9   OBSOLETE SUPPORT - ELECTRIC BOX
Ferroli part no. 817500		  
10 Part number 39807610, KIT BRACKET - FLUE GASES KIT BRACKET - FLUE GASES
Ferroli part no. 39807610		 £24.88
10   NOW USE 39807610 BRACKET - FLUE GASES
Ferroli part no. 31208860		  
15   BAFFLE - PLATE
Ferroli part no. 32115280		 £18.99
16   OBSOLETE BURNER - MAIN ROMA
Ferroli part no. 812240		  
17   OBSOLETE PIN 2.5MM DIA
Ferroli part no. 802380		  
17   OBSOLETE PIN 4MM DIA
Ferroli part no. 802390		  
18 Part number 39824040, SEAL - FAN/FLUE SEAL - FAN/FLUE
Ferroli part no. 39824040		 £22.40
18 Part number 32700420, NOW USE 39824040 SEAL - FAN/FLUE NOW USE 39824040 SEAL - FAN/FLUE
Ferroli part no. 32700420		  
19 Part number 36901310, VALVE - SAFETY ( 15mm ) VALVE - SAFETY ( 15MM )
Ferroli part no. 36901310		  
20   BLANKING PLATE METAL 100MM (REPLACES 32700440)
Ferroli part no. 32700443		 £12.51
20 Part number 32700440, NOW USE 32700443 BLANKING PLATE - METAL100mm NOW USE 32700443 BLANKING PLATE - METAL100MM
Ferroli part no. 32700440		  
21   OBSOLETE FRAME - BURNER
Ferroli part no. 891032		  
22   SPACER - BURNER
Ferroli part no. 32910331		 £17.60
23 Part number 39801090, TEST POINT - "GAS/AIR" TEST POINT - "GAS/AIR"
Ferroli part no. 39801090		 £5.39
23 Part number 33400280, NOW USE 39801090 TEST POINT - NOW USE 39801090 TEST POINT -
Ferroli part no. 33400280		  
25 Part number 33700381, WASHER - PRESSURE GAUGE WASHER - PRESSURE GAUGE
Ferroli part no. 33700381		 £0.71
26 Part number 30810850, WASHER - 1/2" CF4324 (K42) WASHER - 1/2" CF4324 (K42)
Ferroli part no. 30810850		 £0.19
27 Part number 30810710, WASHER - 3/4" CF4324 (K42) WASHER - 3/4" CF4324 (K42)
Ferroli part no. 30810710		 £0.19
29 Part number 33700530, GASKET - EXPANSION VESSEL GASKET - EXPANSION VESSEL
Ferroli part no. 33700530		 £0.33
29   INJECTOR - PILOT (0.22-LPG)
Ferroli part no. 39801470		 £4.31
32 Part number 34007430, NUT - 3/4" JIG VALVE NUT - 3/4" JIG VALVE
Ferroli part no. 34007430		  
33 Part number 34007880, NUT - 1/2" JIG VALVE NUT - 1/2" JIG VALVE
Ferroli part no. 34007880		  
34 Part number 39800240, FILTER - DHW FLOW SWITCH FILTER - DHW FLOW SWITCH
Ferroli part no. 39800240		 £10.63
37   OBSOLETE NUT 1/8IN RING
Ferroli part no. 818430		  
38 Part number 34008470, PIN - SUPPORT PIN - SUPPORT
Ferroli part no. 34008470		 £1.05
39   OBSOLETE PIPE - PUMP
Ferroli part no. 34008530		  
40   CAP - HEAT EXCHANGER VENT
Ferroli part no. 34008550		 £2.40
41 Part number 34008560, SPHERE SPHERE
Ferroli part no. 34008560		 £0.82
44   NUT - 1.1/2 PUMP CONNECTION
Ferroli part no. 34008800		 £11.11
44 Part number 34009551, INJECTOR - MAIN (1.15-NG) INJECTOR - MAIN (1.15-NG)
Ferroli part no. 34009551		 £1.76
44   INJECTOR - MAIN (0.72-LPG)
Ferroli part no. 39801480		 £6.40
45 Part number 39801520, TEST POINT - PRESSURE "AIR" TEST POINT - PRESSURE "AIR"
Ferroli part no. 39801520		 £4.65
45 Part number 34010240, NOW USE 39801520 TEST POINT - "FAN" NOW USE 39801520 TEST POINT - "FAN"
Ferroli part no. 34010240		  
46   TEST POINT -
Ferroli part no. 33400250		 £2.39
47   FLUE SPRING CLIP BODY
Ferroli part no. 34010912		 £4.74
51   SHROUD - SIGHT INSPECTION GLASS COVER E50
Ferroli part no. 34100431		 £1.96
53 Part number 34100520, HINGE - R/H HINGE - R/H
Ferroli part no. 34100520		 £6.03
54 Part number 34100530, HINGE - L/H HINGE - L/H
Ferroli part no. 34100530		 £6.03
54   PIPE - PILOT
Ferroli part no. 39823090		 £17.67
54 Part number 34223230, NOW USE 39823090 PILOT - SUPPLY TUBE ALU F2 68-102 T 6mm NOW USE 39823090 PILOT - SUPPLY TUBE ALU F2 68-102 T 6MM
Ferroli part no. 34223230		  
56 Part number 34300360, CLIP - SPRING FLUE CLIP - SPRING FLUE
Ferroli part no. 34300360		 £0.65
57   SPRING - SMOKE BOX
Ferroli part no. 34403030		 £2.40
62   PACKING - PILOT TUBE / THERMO
Ferroli part no. 35001750		 £5.01
63   KNOB - EXTENSION
Ferroli part no. 35001840		 £3.15
63 Part number 39801290, KNOB - SELECTOR SWITCH KNOB - SELECTOR SWITCH
Ferroli part no. 39801290		 £5.75
63 Part number 35001800, KNOB - SELECTOR SWITCH KNOB - SELECTOR SWITCH
Ferroli part no. 35001800		  
67   OBSOLETE PANEL - FACIA
Ferroli part no. 38500021		 £11.32
70   GASKET - PUMP
Ferroli part no. 35100160		 £0.65
76 Part number 35101000, FROLI 39803760 AIR INTAKE GASKET FROLI 39803760 AIR INTAKE GASKET
Ferroli part no. 35101000		 £3.19
76 Part number 810000, NOW USE 35101000 GASKET - 10000 (AIR INTAKE) NOW USE 35101000 GASKET - 10000 (AIR INTAKE)
Ferroli part no. 810000		  
78   OBSOLETE INSULATION - BACK
Ferroli part no. 814030		  
79 Part number 39835890, BURNER COVER GASKET E51 (OR USE 39806250 AS ALTERNATIVE) BURNER COVER GASKET E51 (OR USE 39806250 AS ALTERNATIVE)
Ferroli part no. 39835890		 £33.88
79   NOW USE 39835890 SIGHT GLASS - BURNER INSPECTION E50
Ferroli part no. 35315240		  
80   SIGHT GLASS - 50MM X 30MM X 3.3MM
Ferroli part no. 39821970		 £19.83
80   NOW USE 39821970 SIGHT GLASS - 50MM X 30MM X 3.3MM
Ferroli part no. 35315250		  
81   OBSOLETE INSULATION - SIDE 77FF
Ferroli part no. 815280		  
83 Part number 39801230, SELECTOR SWITCH - 3 POSITION SELECTOR SWITCH - 3 POSITION
Ferroli part no. 39801230		 £21.29
85 Part number 39808000, GAS VALVE - ( VK4105G ) GAS VALVE - ( VK4105G )
Ferroli part no. 39808000		 £224.21
85 Part number 801870, Now use 39808000 GAS VALVE NOW USE 39808000 GAS VALVE
Ferroli part no. 801870		  
86 Part number 39800160, THERMOSTAT - 88 DEG CH LIMIT THERMOSTAT - 88 DEG CH LIMIT
Ferroli part no. 39800160		 £9.06
88 Part number 39800140, AIR PRESSURE SWITCH AIR PRESSURE SWITCH
Ferroli part no. 39800140		 £50.11
89 Part number 39800170, THERMOSTAT - 100C LIMIT THERMOSTAT - 100C LIMIT
Ferroli part no. 39800170		 £10.00
91 Part number 39804220, FLOW METER - STRAIGHT FLOW METER - STRAIGHT
Ferroli part no. 39804220		 £71.81
92   OBSOLETE CONNECTOR BLOCK - 160 ST 77FF
Ferroli part no. 814460		  
93   OBSOLETE WIRE CLAMPING - CARPANETO 3079
Ferroli part no. 814850		  
94   CLOCK-24 HOUR (LCD) (803040)
Ferroli part no. ZU01021XA		 £66.53
94 Part number 36503870, CONNECTOR BLOCK OK.432/3 77FF CONNECTOR BLOCK OK.432/3 77FF
Ferroli part no. 36503870		  
94 Part number 39803830, NOW USE ZU01021XA CLOCK - LCD (24 HOUR) NOW USE ZU01021XA CLOCK - LCD (24 HOUR)
Ferroli part no. 39803830		  
94 Part number 39803831, NOW USE ZU01021XA CLOCK-24 HOUR (LCD) (803840) NOW USE ZU01021XA CLOCK-24 HOUR (LCD) (803840)
Ferroli part no. 39803831		  
95   OBSOLETE INSULATION BUSHING SHORT - BLACK NYLON
Ferroli part no. 814860		  
96   PCB - HOUSING
Ferroli part no. 36504980		 £23.11
98   OBSOLETE PLATE - CONNECTOR BLOCK 77FF
Ferroli part no. 817530		  
101   COVER - PCB HOUSING
Ferroli part no. 36506010		 £7.53
102   COVER - AIR PRESSURE SWITCH
Ferroli part no. 36506020		 £9.14
103 Part number 39800600, PUMP ASSEMBLY - GRUNDFOS PUMP ASSEMBLY - GRUNDFOS
Ferroli part no. 39800600		 £210.13
104 Part number 39801510, PILOT ASSEMBLY PILOT ASSEMBLY
Ferroli part no. 39801510		 £33.99
104 Part number 39803860, FAN ASSEMBLY FAN ASSEMBLY
Ferroli part no. 39803860		 £212.15
104 Part number 39801150, GENERATOR - SPARK GENERATOR - SPARK
Ferroli part no. 39801150		  
105 Part number 39801490, THERMOCOUPLE THERMOCOUPLE
Ferroli part no. 39801490		 £23.43
106 Part number 39801500, ELECTRODE - C/W LEAD ELECTRODE - C/W LEAD
Ferroli part no. 39801500		 £13.29
107 Part number 39800960, EXPANSION VESSEL - ( 7 LITRE) EXPANSION VESSEL - ( 7 LITRE)
Ferroli part no. 39800960		 £131.79
109 Part number 39804000, GAS VALVE - ( V4600N ) GAS VALVE - ( V4600N )
Ferroli part no. 39804000		 £399.79
110 Part number 39410130, OBSOLETE MODUREG - GAS VALVE VE335A 4014 OBSOLETE MODUREG - GAS VALVE VE335A 4014
Ferroli part no. 39410130		  
111 Part number 39800130, SAFETY VALVE - 3 BAR SAFETY VALVE - 3 BAR
Ferroli part no. 39800130		 £21.23
112 Part number 39801160, AUTO AIR VENT AUTO AIR VENT
Ferroli part no. 39801160		 £22.87
113 Part number 39801220, RESTRICTOR - FLOW ( 11/LPM) RESTRICTOR - FLOW ( 11/LPM)
Ferroli part no. 39801220		 £21.22
115   FRAME - BOILER
Ferroli part no. 37103630		 £34.41
116 Part number 39802170, HEAT EXCHANGER HEAT EXCHANGER
Ferroli part no. 39802170		 £553.54
117   OBSOLETE COMBUSTION CHAMBER - 100FF
Ferroli part no. 871770		  
118   OBSOLETE COVER C/W INSULATION AND DAMPER
Ferroli part no. 802440		  
119   PANEL - ROOM SEALED
Ferroli part no. 37513100		 £29.49
120   COMBUSTION CHAMBER - UPPER
Ferroli part no. 37513540		 £21.41
121   OBSOLETE ROOM SEALED COMPARTMENT
Ferroli part no. 37513940		  
122   MICROSWITCH - IGNITION
Ferroli part no. 38310240		 £22.80
122   OBSOLETE BURNER ASSEMBLY
Ferroli part no. 802910		  
123 Part number 38314061, WIRE - ECO SPLIT WIRE WIRE - ECO SPLIT WIRE
Ferroli part no. 38314061		 £12.51
123 Part number 39800310, SENSOR - 1K PTC DHW / CH (WET) SENSOR - 1K PTC DHW / CH (WET)
Ferroli part no. 39800310		 £20.26
124 Part number 39803410, PCB - VMF7 PCB - VMF7
Ferroli part no. 39803410		 £344.21
125   COIL - MODULATING ( TEST POINT )
Ferroli part no. 38404370		 £14.70
126   OBSOLETE PIPE - FLOW METER TO HX
Ferroli part no. 38443200		  
127   OBSOLETE PIPE - OUTLET DHW
Ferroli part no. 38436544		  
128   FROLI 38436551 PIPE - FLOW (CH) 77FF
Ferroli part no. 38436551		 £26.95
128   PIPE - GAS VALVE TO MANIFOLD
Ferroli part no. 38436563		  
131   OBSOLETE PIPE - RETURN
Ferroli part no. 38405160		  
132   OBSOLETE PIPE - EXPANSION VESSEL
Ferroli part no. 38436860		  
134 Part number 38442200, TEST POINT - VENTURI TEST POINT - VENTURI
Ferroli part no. 38442200		 £30.17
134   OBSOLETE MANIFOLD - C/W NG 1.15 INJECTORS 100FF
Ferroli part no. 843610		  
135   PIPE - GAS INLET
Ferroli part no. 38440962		 £4.47
135   PIPE - GAS VALVE TO MANIFOLD
Ferroli part no. 38442930		 £12.04
136   PIPE - COLD WATER INLET
Ferroli part no. 38436601		 £10.59
138 Part number 39800530, GASKET - COMBUSTION CHAMBER (10mm X10mm) GASKET - COMBUSTION CHAMBER (10MM X10MM)
Ferroli part no. 39800530		 £21.59


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