Vaillant ecoTEC Plus 620 20kW System Boiler – 0010036011

The new Vaillant ecoTEC Plus 620 system boiler is a high-efficiency gas system boiler designed to deliver reliable central heating and fast hot water for modern UK homes. Manufactured by leading heating brand Vaillant, this advanced A-rated condensing boiler provides exceptional performance, improved energy efficiency, and smart home compatibility.

Ideal for properties with higher hot water demand, the ecoTEC Plus system boiler works perfectly with a hot water cylinder to provide powerful central heating and consistent hot water supply. Its innovative ioniDETECT combustion technology automatically optimises gas combustion, ensuring maximum efficiency and reducing overall energy consumption.

With a wide 1:9 modulation range, this energy-efficient boiler adjusts its output to match your heating needs, helping homeowners lower gas bills and heating costs while maintaining comfortable indoor temperatures.

Smart Heating Control

Take full control of your heating system with the myVAILLANT App, compatible with both iOS and Android devices. The app allows you to:

• Control heating remotely

• Monitor energy usage

• Adjust heating schedules

• Improve overall heating efficiency

This smart functionality makes the ecoTEC Plus an ideal choice for smart homes and modern heating systems.

Key Features :

• A-rated high-efficiency condensing gas boiler

• Smart home compatible heating system

• Intuitive semi-touch control interface

• Precision heating technology to reduce energy use

• Fast hot water delivery in approximately 5 seconds

• Quiet operation for improved home comfort

• Hand-crafted in Vaillant’s award-winning manufacturing plant

• Designed for easy installation and maintenance

Technical Specifications:

• Energy Efficiency Rating: ErP A

• Central Heating Output: 2.8 – 10.6 kW (Condensing Mode 50/30°C)

• Modulation Range: Up to 1:9

• Boiler Type: Gas System Boiler

• Warranty: 5 years standard (up to 7 years when installed by a Vaillant approved installer)