Popular boilers

Specifications, fault codes and annual service routines for the UK's most popular gas boilers. Pick a manufacturer to see its models on BoilerTag.

• Alpha6 models
• Ariston9 models
• Baxi14 models
• Ferroli2 models
• Glow Worm5 models
• Ideal10 models
• Intergas3 models
• Potterton2 models
• Vaillant22 models
• Viessmann3 models
• Vokera6 models
• Worcester17 models