All boiler brands

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

43 models · 1,630 fault codes

53 models · 2,489 fault codes

14 models · 508 fault codes

4 models · 74 fault codes

112 models · 4,523 fault codes

42 models · 963 fault codes

2 models · 65 fault codes

1 models · 38 fault codes

41 models · 723 fault codes

5 models · 138 fault codes

3 models · 60 fault codes

5 models · 306 fault codes

1 models · 38 fault codes

2 models · 23 fault codes

42 models · 1,763 fault codes

10 models · 38 fault codes

1 models · 136 fault codes

99 models · 4,375 fault codes

17 models · 403 fault codes

18 models · 270 fault codes

22 models · 1,271 fault codes

114 models · 3,347 fault codes

1 models · 6 fault codes

15 models · 370 fault codes

Johnson Starley

11 models · 421 fault codes

20 models · 548 fault codes

19 models · 530 fault codes

3 models · 36 fault codes

2 models · 44 fault codes

5 models · 28 fault codes

15 models · 874 fault codes

70 models · 1,543 fault codes

6 models · 104 fault codes

2 models · 25 fault codes

16 models · 211 fault codes

12 models · 495 fault codes

24 models · 472 fault codes

1 models · 10 fault codes

44 models · 1,980 fault codes

2 models · 93 fault codes

96 models · 11,449 fault codes

23 models · 2,152 fault codes

70 models · 1,958 fault codes

6 models · 69 fault codes

Northern Ireland

1 models · 64 fault codes

3 models · 25 fault codes

Worcester Bosch

93 models · 5,523 fault codes

3 models · 117 fault codes