The Vaillant commercial boilers feature a high performance stainless steel heat exchanger and a fully modulating low NOx burner that automatically matches heat output to demand, providing a system that will lower fuel costs and energy usage, creating a best class emissions output within European standards. The ecoTEC range also benefits from an easy to use, advanced diagnostic display, which simplifies commissioning, servicing and operation. The internal condensate trap and internal means of removing air from the boiler allows the system to self regulate and maintain itself. The back lit display, coupled with the an intelligent fault system allows for comprehensive status and diagnostic information, making it servicing easier, and quicker to locate faults.

• Exceeds Part L2 seasonal efficiency
• Fully modulating low NOx burner and fan class 5 40 mg kWh
• Stainless steel heat exchanger
• Automatically matching heat output to demand
• Push-fit flue system
• Achieves best class emissions within European standards
• High-performance
• Supplied with an internal condensate trap
• Pumps from the boiler to the low loss header
• Backlit display provides comprehensive status and diagnostic information for easy servicing