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Suitable for existing buildings with centralised or decentralised heating
Precision heating to help reduce your energy bills
Easy to operate with smart control and app compatiability
Use also in cascade for larger objects
Which? Recommended Brand for gas boilers
Our goal is always outstanding performance: low energy consumption for hot water and central heating. 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.
Ideal for:
Domestic Hot Water
Heating
Advantages and Features
The open vent boiler for any home
High performance, control and efficiency
The open vent boiler for any home
Every home is different. But the ecoTEC plus open vent boiler, with its range of heating outputs, is so flexible it can meet the demands of a whole range of homes and different lifestyles.
Its straightforward backlit display, its aluminium heat exchanger and its premium components make the ecoTEC plus one of most popular products.
Which? recommended
Vaillant has named Which? Recommended Brand for Gas Boilers
Which? recommended
Vaillant achieved 5 stars in reliability and 5 stars in engineer recommendations for gas boilers. This recognition underscores our commitment to delivering reliable, high-quality heating solutions that meet the expectations of both homeowners and industry professionals.
Flexible
Its small design provides you with more choice
Flexible
It’s cupboard-size compact and has a rear flue option available to give you more choice where you put it.
Just because it’s small, you don’t have to compromise on performance. Because we know that’s what you want from your boiler. You want it to be efficient, easy to use, reliable and quiet.
Upgrade your guarantee
Free 5 year out the box warranty
Upgrade your guarantee
The ecoTEC plus gets a 5-year out-the-box guarantee. By registering through myREWARDS, the guarantee can be extended to 10 years.