All boiler brands

29 UK boiler manufacturers — pick yours to browse fault codes.

44 models · 1,817 fault codes

33 models · 1,856 fault codes

13 models · 427 fault codes

63 models · 3,754 fault codes

24 models · 770 fault codes

21 models · 590 fault codes

1 models · 46 fault codes

28 models · 1,183 fault codes

9 models · 62 fault codes

47 models · 1,403 fault codes

18 models · 484 fault codes

22 models · 519 fault codes

16 models · 823 fault codes

68 models · 2,036 fault codes

15 models · 338 fault codes

Johnson Starley

12 models · 446 fault codes

16 models · 546 fault codes

7 models · 127 fault codes

8 models · 44 fault codes

9 models · 675 fault codes

44 models · 1,060 fault codes

11 models · 400 fault codes

15 models · 697 fault codes

20 models · 502 fault codes

61 models · 5,676 fault codes

16 models · 1,463 fault codes

34 models · 949 fault codes

1 models · 43 fault codes

Worcester Bosch

74 models · 4,902 fault codes