Gas Boiler Spares for Myson Marathon 500/400 B

Brand: Myson Range: MARATHON Model: 500/400 B

We have a range of spare parts for the Myson Marathon 500/400 B. Can't find the part you're looking for? You can contact us and a member of our team will be more than happy to help find the part you need.

All of our boiler manuals are free to download from our boiler manuals section

You can narrow your results further by choosing one of the following sub-appliances:

Honeywell 10044619 Q309A Thermocouple - 900mm 105B

Honeywell 10044619 Q309A Thermocouple - 900mm

Part No: 1700390 MPN: 10044619

£8.12 inc VAT

In stock - Next day delivery available

HONEYWELL 45900406-003 SOLENOID RED 240V (060524) 094

HONEYWELL 45900406-003 SOLENOID RED 240V (060524)

Part No: 1902126 MPN: 45900406-003U

£14.15 inc VAT

In stock - Next day delivery available

107

POTTERTON 402492 SHR OFF UNION 6MM LG SHNK (STD

Part No: 1122375 MPN: 402492

£8.27 inc VAT

Available in 5-7 working days

Baxi 062727 Screw Set M5 x 8mm Pan Pozi Zinc Plated - Bermuda/Combi/Solo WM 093/123

£4.07 inc VAT

Available in 5-7 working days

159

POTTERTON 633973 SCREW M4X16 MCPAN POZ SN

Part No: 1124220 MPN: 633973

£3.18 inc VAT

Available in 5-7 working days

POTTERTON 401637 O' RING SEAL 092

POTTERTON 401637 O' RING SEAL

Part No: 1122344 MPN: 401637

£4.68 inc VAT

In stock - Next day delivery available

RANCO CL6P0120 THERMOSTAT 144

RANCO CL6P0120 THERMOSTAT

Part No: 1960094 MPN: 231844

Sorry, this part is now obsolete

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103 400B

MYSN 305S244 INJECTOR 231105 - OBSOLETE

Part No: 1130716 MPN: 305S244

Sorry, this part is now obsolete

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POTTERTON 402560 HONEYWELL PILOT INJECTOR (STD) 108

POTTERTON 402560 HONEYWELL PILOT INJECTOR (STD)

Part No: 1122385 MPN: 402560

Sorry, this part is now obsolete

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137

MYSN 307C188 NUT LONG M6 - OBSOLETE

Part No: 1130746 MPN: 307C188

Sorry, this part is now obsolete

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POTTERTON 906242 GASKET BURNER END FOR 414572 131

POTTERTON 906242 GASKET BURNER END FOR 414572

Part No: 1124619 MPN: 906242

Sorry, this part is now obsolete

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MYSON 402S571 SPARK ELECTRODE 231111 113

MYSON 402S571 SPARK ELECTRODE 231111

Part No: 1131091 MPN: 402S571

Sorry, this part is now obsolete

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074

MYSON 11/11156 M6 X 12 HEX HEAD SCREW

Part No: 1130235 MPN: 11/11156

Sorry, this part is now obsolete

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076

MYSON B1078 ROPE GASKET 1.22 METRE

Part No: 1131394 MPN: B1078

Sorry, this part is now obsolete

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058 400B

MYSN 231051 HEAT EXCHANGER ASSY -OBSOLETE

Part No: 1130390 MPN: 231051

Sorry, this part is now obsolete

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37 products found