All boiler brands

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

77 models · 1,885 fault codes

64 models · 1,964 fault codes

57 models · 1,167 fault codes

4 models · 74 fault codes

308 models · 4,697 fault codes

125 models · 2,586 fault codes

4 models · 121 fault codes

1 models · 16 fault codes

45 models · 531 fault codes

5 models · 41 fault codes

8 models · 99 fault codes

19 models · 1,086 fault codes

1 models · 27 fault codes

2 models · 13 fault codes

57 models · 1,110 fault codes

10 models · 21 fault codes

1 models · 3 fault codes

203 models · 8,071 fault codes

16 models · 188 fault codes

38 models · 236 fault codes

37 models · 1,483 fault codes

501 models · 6,872 fault codes

1 models · 6 fault codes

17 models · 258 fault codes

Johnson Starley

16 models · 311 fault codes

21 models · 420 fault codes

32 models · 427 fault codes

3 models · 26 fault codes

2 models · 2 fault codes

6 models · 28 fault codes

20 models · 648 fault codes

228 models · 2,909 fault codes

8 models · 117 fault codes

2 models · 16 fault codes

17 models · 94 fault codes

20 models · 609 fault codes

30 models · 354 fault codes

1 models · 0 fault codes

85 models · 1,832 fault codes

2 models · 66 fault codes

171 models · 16,720 fault codes

64 models · 3,390 fault codes

158 models · 3,660 fault codes

6 models · 67 fault codes

Northern Ireland

1 models · 51 fault codes

4 models · 26 fault codes

Worcester Bosch

249 models · 10,428 fault codes

9 models · 59 fault codes