Vaillant EcoTec Plus 620 System Boiler | Includes Installation

Vaillant ecoTEC Plus 620 System Boiler

The Vaillant ecoTEC Plus 620 System Boiler is a high-efficiency, A-rated gas boiler designed for medium to large homes with high hot water demands. As a system boiler, it works with a separate hot water cylinder, providing strong water pressure and a consistent hot water supply, even when multiple taps or showers are in use. With its compact design, quiet operation, and smart thermostat compatibility, the ecoTEC Plus 620 is a reliable and energy-efficient heating solution for modern households.

Key Features:

✅ 20kW Output – Ideal for medium to large homes with multiple bathrooms.
✅ A-Rated Efficiency – Uses advanced condensing technology to reduce energy consumption and lower heating bills.
✅ Powerful Hot Water Supply – Works with a separate hot water cylinder for consistent high-pressure hot water.
✅ Quiet Mark Certified – Ultra-quiet operation, ensuring minimal noise in the home.
✅ Stainless Steel Heat Exchanger – Enhances durability, efficiency, and long-term performance.
✅ Smart Thermostat Compatible – Works with Vaillant vSMART™, Nest, Hive, and other smart heating controls.
✅ Compact & Stylish Design – Fits neatly into airing cupboards or utility rooms.
✅ User-Friendly LCD Display – Simple controls for temperature adjustments and system monitoring.

Why Choose the Vaillant ecoTEC Plus 620 System Boiler?

• Perfect for Medium to Large Homes – Provides consistent hot water and central heating for multiple occupants.
• Energy Efficient & Cost-Effective – Helps reduce gas consumption and lower energy bills.
• Quiet & Reliable – Low-noise operation with premium components for durability.
• Smart Home Ready – Compatible with modern smart thermostats for enhanced control.

The Vaillant ecoTEC Plus 620 System Boiler is an excellent choice for homeowners seeking a compact, energy-efficient, and high-performance heating system.

Our premium range boilers comes with:

• Standard horizontal flue
• Appropriate flush of your system
• Corrosion inhibitor
• Condense pipework installation
• Programable room thermostat
• Registration with local authorities and manufacturers