Key Information:

• Stainless steel heat exchanger
• Removable side panels and push-fit flue system
• Lower emissions to fulfill social housing green credentials
• Modulating low NOx burner and fan
• Easy-to-read boiler display
• New condensate trap with safety back-up - Removable from the base of the appliance for easy install and maintenance
• Compatible with all existing Vaillant Flue Components, Controls, and Thermostats
• ErP rating: A
• 2-year guarantee

What's Included:

• Vaillant ecoTEC Sustain 28kW Gas Combi Boiler 10019981

Upgrade your boiler today. The Vaillant ecoTEC Sustain 28kW Gas Combi Boiler provides advanced efficiency while keeping costs low.

Packed with efficient features

The Vaillant ecoTEC Sustain 28kW Gas Combi Boiler is designed with efficiency in mind, and is therefore full of handy features that elevate energy efficiency while keeping emissions low. This includes a modulating high-torque pump which uses low energy to deliver a balanced output to deliver a balanced output to meet the boiler demand.

Familiar footprint and flue position

Looking to upgrade your ecoTEC Pro boiler? Perfect! The ecoTEC Sustain has a similar footprint and flue position, making replacing your boiler quick and easy.

Compatible with existing Vaillant products

Indeed, this boiler is compatible with all existing Vaillant products, from digital thermostats to flue components. It is also compatible with the vSMART app, which allows you to control your system remotely.

2-year guarantee

For your peace of mind, this boiler comes with a 2-year guarantee.