Vaillant ecoTEC Plus 415 15kW Open Vent Boiler – 0010021221

The Vaillant ecoTEC Plus 415 Regular ErP boiler is a highly efficient and reliable heating solution designed to meet the latest ErP energy efficiency regulations. Engineered with advanced Vaillant technology, this boiler delivers powerful and consistent heating performance while helping to reduce energy consumption and lower household heating bills.

Built with durability and efficiency in mind, the ecoTEC Plus 412 offers exceptional performance and intelligent control features, making it an ideal choice for modern heating systems.

Hydrogen-Ready Technology

The ecoTEC Plus range is hydrogen prepared, allowing the boiler to operate safely and efficiently with up to a 20% hydrogen blend in the gas supply. This future-ready technology helps support the transition to greener energy sources.

Smart App Control

Stay in control of your heating with the myVAILLANT app. Compatible with both iOS and Android devices, the app allows you to manage your heating system remotely from your smartphone. Monitor energy consumption, adjust settings, and access real-time system information for improved efficiency and convenience.

Advanced linBUS Technology

The ecoTEC Plus 415 features linBUS technology, enabling the boiler to deliver more precise performance. This system intelligently monitors flow rates and pressure differentials via the internal pump, ensuring optimal operation and enhanced efficiency.

IoniDETECT Combustion Monitoring

With IoniDETECT technology, the boiler continuously monitors gas combustion to ensure optimal performance. This intelligent monitoring system helps maintain efficiency, reliability, and consistent heating output.

Key Features:

• • High efficiency with up to 89.2% efficiency (SAP 2009) – ErP A rated

  • Hydrogen-ready – compatible with gas blends containing up to 20% hydrogen

  • Compact and lightweight design (approx. 375 × 600 × 320 mm) – ideal for kitchen installations

  • Simple push-button controls for easy operation and programming

  • Compatible with a complete Vaillant heating system solution including intelligent controls, cylinders, and accessories

  • Wide 1:6 modulation range for improved energy efficiency and lower running costs

  • Quiet Mark accredited for ultra-quiet operation

  • Durable aluminium heat exchanger

  • Natural gas only – not compatible with LPG