Vaillant ecoTEC Plus 625 System Boiler

Vaillant ecoTEC Plus 625 System Boiler

The Vaillant ecoTEC Plus 625 System Boiler is part of Vaillant’s latest range of high-performance boilers, designed to deliver exceptional efficiency, ease of installation, and advanced functionality. With a refined internal layout and improved access to key components, this model makes installation, servicing, and maintenance quicker and more convenient for engineers. This upgraded ecoTEC Plus model features a modern semi-touch interface, providing 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 operation straightforward for homeowners. Retaining the same footprint, pipe connections, and flue positioning as previous models, it’s ideal for hassle-free replacements. Performance is enhanced with Vaillant’s latest technology. The IoniDETECT system continuously monitors gas combustion, allowing the boiler to operate across a wide modulation range of up to 1:10. This ensures the boiler only uses the energy required, improving efficiency and reducing running costs. In addition, linBUS technology delivers more accurate readings of flow rate and pressure via the internal pump, helping to optimise overall system performance. Designed with flexibility in mind, the ecoTEC Plus 625 supports automatic LPG conversion on most outputs, completed quickly through the interface without the need for extra parts. It is also hydrogen-ready, meaning it can safely operate with up to a 20% hydrogen blend, helping to future-proof your heating system. Fully compatible with Vaillant’s range of controls, flues, boiler protection kits, and renewable technologies, this boiler can be tailored to suit a wide range of installations. It is 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 accuracy and performance 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 System Boiler Model: ecoTEC Plus 625 GTIN: 4024074906743 Height: 720 mm Width: 440 mm Depth: 352 mm Weight (Net): 36 kg Gross Weight: 39 kg Warranty: 5 years (extendable to 10 years with Vaillant Advance Installer)

Frequently Asked Questions

Is the ecoTEC Plus 625 suitable for upgrading an older system?

Yes, it retains the same footprint and connection layout as previous models, making it ideal for straightforward upgrades or replacements.

Can this boiler be controlled remotely?

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

What makes this boiler energy efficient?

The combination of IoniDETECT technology and a wide modulation range ensures the boiler adjusts precisely to heating demand, reducing wasted energy and improving overall efficiency.