Main
Heating Spares Ltd stock a wide range of Main Combi Boiler & Heating spare parts. They include Air Pressure Switch, Pumps, Gas Valves, Actuator Motors, Printed Circuit Boards (PCBs), Heat Exchangers and many more.
Special Order
MPN: 5112321
Main / Potterton 5112321 Kit - Fan & Gasket..
£230.24
Ex Tax:£191.87
Special Order
MPN: 5112323
This part is present 2 different boilers in the Main range including the Main 15HE Heating Only, Suprima 50HE, At the bottom of the page is an appliance table with the links to all boilers that contain this part. Please use this if you would like to view all other spares that fit that model by clic..
£25.00
Ex Tax:£20.83
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MPN: 5112328
Main / Potterton 5112328 Flue Hood Assembly..
£21.56
Ex Tax:£17.97
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MPN: 5112329
Main / Potterton 5112329 Flue Hood - Secondary Heat Exchanger..
£65.51
Ex Tax:£54.59
10-12 Days
MPN: 5112330
This part is present 7 different boilers in the Main range including the Main 24HE Heating Only, Suprima 30HE, Suprima 40HE, Suprima 50HE. At the bottom of the page is an appliance table with the links to all boilers that contain this part. Please use this if you would like to view all other spares..
£48.96
Ex Tax:£40.80
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MPN: 5112331
Main / Potterton 5112331 Heat Exchanger - Secondary..
£238.70
Ex Tax:£198.92
MPN: 5112334
Main / Potterton 5112334 Kit - Gas Valve..
£174.43
Ex Tax:£145.36
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MPN: 5112336
Main / Potterton 5112336 Harness Assembly - High Voltage Ac..
£40.43
Ex Tax:£33.69
Special Order
MPN: 5112337
This part is present 7 different boilers in the Main range including the Main 24HE Heating Only, Suprima 30HE, Suprima 40HE, Suprima 50HE.At the bottom of the page is an appliance table with the links to all boilers that contain this part. Please use this if you would like to view all other spar..
£50.00
Ex Tax:£41.67
MPN: 5112657
Main / Potterton 5112657 Printed Circuit Board..
£147.36
Ex Tax:£122.80
Special Order
MPN: 5113041
This part is present 7 different boilers in the Main range including the Main 24HE Heating Only, Suprima 30HE, Suprima 40HE, Suprima 50HE. At the bottom of the page is an appliance table with the links to all boilers that contain this part. Please use this if you would like to view all other spares..
£7.20
Ex Tax:£6.00
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MPN: 5113042
Main / Potterton 5113042 60 Diameter Seal (Al. Socket)..
£6.43
Ex Tax:£5.36
MPN: 5113044
This part is present 11 different boilers in the Main range including the Main 12HE Heating Only, 15HE Heating Only, 18HE Heating Only, 24HE Heating Only.At the bottom of the page is an appliance table with the links to all boilers that contain this part. Please use this if you would like to vie..
£27.12
Ex Tax:£22.60
Special Order
MPN: 5113105
Main / Potterton 5113105 Cable - Fan / Pressure Switch..
£60.00
Ex Tax:£50.00
Special Order
MPN: 5113106
Main / Potterton 5113106 Cable -Temperature/Pressure Stats..
£19.54
Ex Tax:£16.28