Vaillant ecoTEC plus 835 combination boiler natural gas

Product Description

Highly efficient and economical to run, the Vaillant ecoTec plus 835 boiler boasts continuous modulation and real combustion control driven by a multi-sensor system. Designed to fit into even the most contemporary home, the sleek, sharp edge-free ecoTec has an easy-access downflap and removable side panels which, along with an installation wizard and backlit easy-read control display, make daily use, installation and service easy. Install this environmentally friendly boiler alongside the aroTHERM air-to-water hybrid heat pump system to further improve on the boiler's ErP A rating and reap the benefits of renewable energy.

Product Features

• Patented stainless steel main and secondary heat exchanger
• High efficiency ErP modulating Grundfos pump
• Innovative electronic gas and air modulation system
• Manual pressure gauge inside the boiler
• Easy to read backlit display with simple symbol-driven interface
• Fast hot water delivery in just 5 seconds with no need for a storage tank or cylinder
• Wide modulation range of up to 1:6 ensures low energy consumption and maximum efficiency
• Flame lift detection system for more efficient and quieter combustion
• Built-in two stage frost protection for year-round performance
• Quiet Mark accreditation
• Step-by-step wizard provides faster, simpler set up and installation
• Push fit flue system with telescopic accessories available for even easier fitting
• Standard 5 year warranty
• Extended warranty available when following Vaillant installation specification and guidelines

Web Pack Includes

Boiler only

• Vaillant_ecoTEC_plus_Installation
• Vaillant_Boilers_Brochure
• Vaillant_ecoTEC_plus_Spare_Parts
• Vaillant_ecoTEC_plus_Instructions
• Vaillant_ecoTEC_plus_Brochure
• 146425_ErP
• Vaillant_Heat_Exchanger_Maintenance
• Vaillant_ecoTEC_plus_Technical