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A Brief History of the Combi

A Brief History of the Combi

The first combi boiler was invented in the early 1960s by the German company Vaillant. Vaillant is one of the world's leading manufacturers of heating and hot water systems.

Boiler Fault Codes

Boiler Fault Codes

Boiler fault codes are a series of alphanumeric characters that are displayed on the boiler's control panel or flashing on an LED display.