The Vaillant EcoTEC Plus 831 Combi Boiler Review

The Vaillant ecoTEC Plus 831 boiler is well suited to 3 or 4 bedroom properties that have one or even two bathrooms.

The ecoTEC Plus 831 boiler can provide water almost instantly on demand (5 seconds to heat up), therefore, as with all combi boilers there is no need for a water storage tank. The Quiet Mark seal that the ecoTEC 831 comes with ensures quiet operation at all times.

With innovation and workmanship to the highest standards, Vaillant have made the 831 ecoTEC one of the most sought after boilers on the market. With its leading efficiency homeowners can expect to save as much as £255 per year on their gas bills combined with a ‘green’ saving of 1.265 kg of carbon dioxide reduction.

Advanced modulation during low heat demand, a flame lit detection system and high efficiency 2 speed pump are 3 new innovations that make this boiler so popular and so fuel efficient.

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The Vaillant EcoTEC Plus 831 Combi Boiler Review

The Vaillant ecoTEC 831 Plus 31kw boiler is well suited to 3 or 4 bedroom properties that have one or even two bathrooms.

The 831 Plus can provide water almost instantly on demand (5 seconds to heat up), so, as with all combi boilers there is no need for a water storage tank. The Quiet Mark seal that the ecoTEC 831 comes with ensures quiet operation at all times.

 

With innovation and workmanship to the highest standards, Vaillant have made the 831 ecoTEC one of the most sought after boilers on the market. With its leading efficiency homeowners can expect to save as much as £255 per year on their gas bills combined with a ‘green’ saving of 1.265 kg of carbon dioxide reduction. Advanced modulation during low heat demand, a flame lit detection system and high efficiency 2 speed pump are 3 new innovations that make this boiler so popular and so fuel efficient.
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Need to Know

In addition to these innovative system Vaillant have also designed this model to be ultra-quiet. A combination of design and component quality resulting in the model being awarded the Quiet Mark badge.

System boiler also known as sealed boilers, require a hot water cylinder which is usually found in the loft. Although no cold water storage is needed as it’s fed directly from the mains.

Vaillant provide a 5-year warranty as standard, and Hassle Free Boilers undertake full installation with 1-2 days (sometimes longer if pipes and radiators need changing.) The design of this ecoTEC model is small and stylish with a contoured case design and drop down flat. If you’re looking for the reliability, durability, performance and price that you and your family deserve than the Vaillant boiler models come highly recommended. If you’re interested in a heat-only boiler, then view the Vaillant range starting with the 15 kw here.

Features and Benefits Of The Vaillant 831 ecoTEC plus

  • Highly efficient – With up to an 89.4% efficiency rating (SAP 2009)
  • 40%+ Gas Bill Savings Possible
  • Low energy consumption and maximum efficiency
  • Built-in-two-stage frost protection
  • Quiet Mark accreditation
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More About The Vaillant 831 Plus 31kw Combi Boiler

Vaillant have been around for over 130 years, and when it comes to domestic boilers, they’re considered one of, if not, the best in the industry. The Germans are known for their efficiency, and well, Vaillant is no exception.

They also offer a very wide range of boiler models, so you can be sure that you’ll find the perfect boiler to suit your home. Please feel free to contact us and find out about the heat load and hot water usage calculations that we use to decide on the perfect boiler size. Our partnership with Vaillant has strengthened over time, allowing us to get great prices on their boiler and pass the savings onto you.

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