Vaillant ecoTEC xclusive with Green iQ combi

The Vaillant ecoTEC exclusive premium combination boiler

The ecoTEC exclusive is the best in the business. It has our unique Green iQ mark which means it gives you the ultimate in energy efficiency, the lowest fuel consumption and lowest running costs.

It’s smart, too. It’s the only boiler that can adapt itself so it’s always giving you the precise level of heat you need – which means less waste and lower fuel bills.

And the ecoTEC exclusive range is our most climate-friendly boiler, with 85% of parts being recyclable at the end of its life.

It’s compatible with the vSMART™ control so you can have the power to control your boiler from your smartphone or tablet.

And like, all our models, it’s Quiet Mark approved, meaning it’s one of the quietest products in its category.

• The best in boiler performance, control and efficiency
• Fully compatible with our vSMART™ heating control for optimum performance and smartphone app control
• Eco-friendly and 85% recyclable
• Hand-assembled in our award-winning Derbyshire manufacturing plant
• 5-year guarantee as standard, with 7 to 10 years available when you book a Vaillant Advance installer

Technical Specification

ecoTEC exclusive combi boiler range

SEDBUK SAP Seasonal Efficiency (%) 35kW 89.7 43kW 89.6

ErP efficiency rating for central heating 35kW A 43kW A

ErP efficiency rating for hot water 35kW A  43kW A

Boiler dimensions (H x W x D mm) 35kW 720 x 440 x 406 43kW 720 x 440 x 474

Maximum hot water flow rate (l/min) 35kW 14.5 43kW 17.8