The Vaillant ecoTEC Plus 418 (ErP) Open Vent Boiler is a conventional boiler that offers a high central heating level of 18.4kW and works alongside a hot water cylinder. With up to 89.2% efficiency rating (SAP 2009) ErP rated A, it is highly efficient and economical to run.
The push button programming makes it easy to use and the built-in two-stage frost protection ensures optimal performance throughout the year.
The push fit flue system provides greater installation flexibility. The wide modulation range of up to 1:6 ensures low energy consumption and maximum efficiency.
It is ultra quiet whilst in operation, being Quiet Mark accredited. The ecoTEC Plus 418 is equipped with an aluminium heat exchanger.
Not compatible with LPG.