ecoTEC plus system

The flexible system boiler for any home

High performance, control and efficiency
Precision heating to reduce your fuel bills
Hand-built in our award-winning Derbyshire manufacturing plant
A wide range of heating control options, from our simple boiler timer right up to our vSMART™ smartphone app
5-year guarantee as standard, with 7 to 10 years available when you book a Vaillant Advance installer

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Overview

Every home is different. But the ecoTEC plus, with its range of heating outputs, is so flexible it can meet the demands of a whole range of homes and different lifestyles. That’s why it’s our flagship boiler.

General information

Our goal is always outstanding performance: low energy consumption for hot water and central heating – and lower fuel bills for you. The ecoTEC plus is smart: when it knows you don’t need as much heating power, it can drop to using 16% of its maximum power saving on fuel and money.

Because we know that’s what you want from your boiler. You want it to be efficient, easy to use, reliable and quiet.

Its straightforward backlit display, its stainless-steel heat exchanger, its premium components, and its Quiet Mark accreditation all mean that with the ecoTEC plus you can go tick, tick, tick and tick.

Vital statistics

Useful videos

Specifications

ecoTEC plus system boiler range	Unit	12kW	15kW	18kW	24kW	30kW	37kW
SEDBUK SAP seasonal efficiency	%	89.3	89.2	89.6	89.6	89.7	89.5
ErP efficiency	%	92	93	94	94	94	94
ErP rating for central heating		A	A	A	A	A	A
ErP rating for hot water		A	A	A	A	A	A
Boiler dimensions (H x W x D)	mm	720 x 440 x 338	720 x 440 x 338	720 x 440 x 338	720 x 440 x 338	720 x 440 x 372	720 x 440 x 406

Downloads

Brochure