Main Spares

UK Plumbing only stock genuine Main Gas boiler spares and boiler parts for online purchasing
delivered direct to your door, this section covers the most popular Main spares & parts including older Main boiler models, combi boiler gas spares, condensing boiler spares, wall heaters, Main unvented cylinders, Main water heaters and Main fire spares. If you know the Manufacturers part number please use the search facility to locate, if you require assistance please contact us with information of the appliance model.

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Main 10/12441 Automatic Valve
Main
10/12441
Price: £97.87
Main 10/12460 Diaphragm
Main
10/12460
Price: £21.49
Main 10/17467 Diaphragm
Main
10/17467
Price: £23.58
Main 10/17549 Mersey Diaphragm
Main
10/17549
Price: £11.17
Main 10/17577 Control Knob
Potterton
2124046
Price: £12.04
Main 309S189 Thermocouple
Main
309S189
Price: £27.67
Main 812/1051 Control Knob
Main
812/1051
Price: £28.76
Main 834/1051 Control Knob
Main
834/1051
Price: £27.65
Main Automatic Valve 10/12458
Main
10/12458
Price: £141.55
Main Back Insulation 787/9331
Main
787/9331
Price: £45.57
Main Bezel 960/2106
Main
960/2106
Price: £11.34
Main Case Seal 10/17501
Main
10/17501
Price: £9.65
Main Closure Plate 942/1942
Main
942/1942
Price: £54.56
Main Coal No 8 360/2046
Main
360/2046
Price: £26.30