Smell gas? Turn off the gas at the meter, open windows, do not use switches and call the National Gas Emergency Service on 0800 111 999.Smell gas? Call 0800 111 999

Boiler fault codes by brand

Pick the make of your boiler. The brand name is usually printed on the front panel or on the data badge under the controls.

VA Vaillant 12 fault codes ID Ideal 10 fault codes WB Worcester Bosch 8 fault codes BA Baxi 8 fault codes GL Glow-worm 4 fault codes VI Viessmann 4 fault codes VO Vokera 3 fault codes PO Potterton 3 fault codes