Vaillant Ecotech 418 Heat Only with Horizontal Flue & 15mm Scale Reducer

The Vaillant ecoTEC Plus 418 Open Vent Boiler is a high-efficiency 18kW heat-only gas boiler designed for traditional open-vented central heating systems. Built with advanced condensing technology, it delivers dependable heating performance, excellent energy efficiency, and quiet operation for homes using a separate hot water cylinder and cold water storage tank. Ideal for replacing older regular boilers, the ecoTEC Plus 418 features a compact wall-mounted design, intelligent heating controls, and flexible installation options, making it an excellent choice for homeowners looking for reliable, energy-efficient heating. Key Features 18kW heat-only (Open Vent) gas boiler Designed for...