All boiler brands

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

43 models · 1,714 fault codes

46 models · 2,445 fault codes

14 models · 621 fault codes

4 models · 82 fault codes

76 models · 4,522 fault codes

28 models · 1,080 fault codes

2 models · 65 fault codes

1 models · 38 fault codes

20 models · 533 fault codes

5 models · 138 fault codes

3 models · 60 fault codes

5 models · 299 fault codes

1 models · 38 fault codes

2 models · 31 fault codes

42 models · 1,899 fault codes

10 models · 77 fault codes

1 models · 136 fault codes

72 models · 3,983 fault codes

17 models · 604 fault codes

17 models · 339 fault codes

22 models · 1,460 fault codes

92 models · 3,122 fault codes

1 models · 6 fault codes

15 models · 366 fault codes

Johnson Starley

11 models · 421 fault codes

21 models · 657 fault codes

17 models · 470 fault codes

3 models · 33 fault codes

1 models · 22 fault codes

5 models · 28 fault codes

9 models · 725 fault codes

51 models · 1,499 fault codes

4 models · 74 fault codes

2 models · 25 fault codes

12 models · 257 fault codes

12 models · 590 fault codes

18 models · 471 fault codes

1 models · 10 fault codes

44 models · 2,108 fault codes

2 models · 93 fault codes

70 models · 10,252 fault codes

22 models · 2,122 fault codes

61 models · 1,907 fault codes

6 models · 67 fault codes

Northern Ireland

1 models · 64 fault codes

3 models · 25 fault codes

Worcester Bosch

85 models · 6,075 fault codes

3 models · 117 fault codes