Duo-tec Compact Combi

If you have a cylinder installed, you should be able to run a bath and shower at the same time. If you have a combi boiler, you may notice a drop in performance as the boiler splits the hot water between the shower and the bath.

The main types of boilers are: 

• Combi
• System
• Heat only
• Electric

Learn about the pros and cons of each type here.

If you suspect your boiler is leaking, check for error codes on the appliance, any dampness or dripping, and your pressure level for indications. We also have a range of How-to Guides to help troubleshoot the problem.