Vaillant ecoTEC Plus 826 Combi Boiler

Vaillant ecoTEC Plus 826 Combi Boiler

The Vaillant ecoTEC Plus 826 Combi Boiler is a modern, high-efficiency heating and hot water solution, designed to deliver reliable performance with the latest smart technology. As part of Vaillant’s newest ecoTEC Plus range, it features a refined internal layout that provides easy access to all major components, making installation, servicing, and maintenance quicker and more straightforward. This updated model introduces a sleek semi-touch interface, offering a smooth and intuitive user experience. The guided commissioning wizard helps installers complete setup efficiently, while the clear display and simple navigation make day-to-day use easy for homeowners. With its familiar footprint, pipe connections, and flue positioning, it’s also ideal for straightforward replacements of older Vaillant boilers. Performance is enhanced through advanced innovation. IoniDETECT technology continuously monitors gas combustion, allowing the boiler to operate across a wide modulation range of up to 1:10. This ensures the system only uses the energy required, improving efficiency and helping to reduce running costs. linBUS technology further enhances performance by delivering more accurate readings of flow rate and pressure through the internal pump. The ecoTEC Plus 826 is designed with flexibility and future-proofing in mind. It supports automatic LPG conversion on most outputs, completed quickly via the interface without the need for additional components. It is also hydrogen-ready, meaning it can safely operate with up to a 20% hydrogen blend, helping prepare your home for future energy standards. Fully compatible with Vaillant’s range of controls, flues, boiler protection kits, and renewable technologies, this combi boiler can be tailored to suit a wide range of heating systems. It’s also smart home ready, working with the myVAILLANT connect internet gateway for app-based control and remote access (additional equipment may be required).

Key Features & Benefits

Refined internal layout for easier installation and servicing Intuitive semi-touch interface with guided commissioning wizard IoniDETECT technology for intelligent combustion monitoring Wide modulation range (up to 1:10) for improved efficiency linBUS technology for enhanced system performance and accuracy Automatic LPG conversion (on most outputs) with no additional parts required Hydrogen-ready for up to 20% hydrogen blend Smart home ready with myVAILLANT connect (additional equipment required) Compatible with Vaillant controls, flues, and accessories Familiar footprint for easy replacement installations Up to 10-year warranty available with Vaillant Advance Installer

Technical Specifications

Product Type: Gas Combi Boiler Model: ecoTEC Plus 826 GTIN: 4024074906729 Height: 720 mm Width: 440 mm Depth: 352 mm Weight (Net): 35.7 kg Gross Weight: 38.8 kg Warranty: 5 years (extendable to 10 years with Vaillant Advance Installer)

Frequently Asked Questions

What is a combi boiler and is this suitable for my home?

A combi boiler provides both heating and hot water directly from the unit without the need for a separate water tank or cylinder, making it ideal for homes with limited space.

Can this boiler be controlled remotely?

Yes, it is smart home ready and can be connected to the myVAILLANT connect gateway, allowing you to control your heating via an app when used with compatible controls.

What makes this boiler energy efficient?

The combination of IoniDETECT technology and a wide modulation range allows the boiler to adjust precisely to demand, reducing energy waste and improving overall efficiency.