The ecoTEC Plus 415 high efficiency heat only boiler is one of the most compact and versatile boilers ever developed by Vaillant. Easy to install and operate, its the ideal upgrade solution for a traditional open-vented heating system providing fantastic efficiency levels and high performance, with great usability.

• Compact dimensions and stylish design
• Excellent siting versatility and easy installation
• Push button programming for ease of use
• Comprehensive status and diagnostic information
• Built-in two stage frost protection
• Compatible with the full range of Vaillant accessories
• Standard 5 year warranty extended to 7 years when installed by a Vaillant Advance Installer