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Vaillant ecoTEC plus 835 Combi Gas Boiler

Vaillant ecoTEC plus 835 Combi Gas Boiler Boiler
Typical price (inc VAT)
£1275
Typical installation costs (inc VAT)*
£500 - £1,000

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Make Vaillant
Model ecoTEC plus 835 Combi Gas Boiler
Is Condensing Condensing
Efficiency Rating 89.3%
Band Rating B Rated
LPG Compatible No
Standard Warranty 5 Years
kW Options 35kW
Mounting Wall Mounted
Flow Rate 14.3 l/min
Typical price (inc VAT) £1275
Typical installation costs (inc VAT)* £500 - £1,000
ERP rating A Heat, A Water

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Product Description

Designed and manufactured by Vaillant, the ecoTEC plus 835 is a highly reliable condensing combi gas boiler that comes with a host of features to benefit your home.

Is this boiler suitable for my home?

With an output rating of 35 kW, this boiler is most suited to larger homes that have a higher demand for heating and hot water.

What options comes with this boiler?

As well as this 35kW model, the Vaillant ecoTEC Plus range also includes boilers with output ratings of 25 kW, 32 kW and 38 kW. So, if you live in a smaller home then you might want to consider the 25 kW model. As well as the various outputs, the units can run on either natural gas or LPG.

How efficient is it?

This is a highly efficient boiler, as shown by the 89.3% SEDBUK efficiency rating, which makes it an ErP A-rated boiler for heat. The unit is also awarded an ErP A-rating for water too thanks to the high flow rate of 14.3 litres per minute.

Is a combi boiler the right choice for my home?

Combi boilers are great for smaller properties where space is limited as they don’t require an external water tank or cylinder since everything is wrapped up in one cost-effective unit.

What features does this boiler come with?

The many features of the ecoTEC Plus 835 include Quiet Mark accreditation, a highly reliable stainless steel heat exchanger designed to extend boiler life, backlit display for maximum control, a choice of app controls, frost protection and it’s been fitted with premium components you can be sure that this boiler isn’t going to let you down.

Will this boiler save me money?

Thanks to being highly efficient, this Vaillant boiler will help to reduce your energy bills as well as your carbon footprint. As a smart boiler, it knows when you don’t need as much heating power and can automatically drop to using 16% of its maximum power, another great way to save you money on fuel.

Plus, as a compact and lightweight unit, you’ll be able to save money on the installation too.

What advantages come with this boiler?

There are many advantages to installing the Vaillant ecoTEC Plus 835, such as hot water on demand, efficient operation to reduce your carbon footprint, frost protection, quiet operation for a peaceful home and features a choice of apps and controls.

Where can this boiler be installed?

Designed with a flexible installation in mind, ecoTEC boilers are compact wall-mounted units that can fit into a standard kitchen cupboard.

How long is the warranty period?

Available with a 5 year warranty as standard, that can be extended to 7-10 years when installed by a Vaillant Advance installer, you’ll be well covered by the manufacturer in the unlikely event that something goes wrong.

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* This is a guide price for a straightforward, like-for-like boiler replacement. Installation costs will vary dependent on work required.

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Vaillant ecoTEC plus 835 Combi Gas Boiler Boiler

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Vaillant ecoTEC plus 835 Combi Gas Boiler
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Excellent 4.5 out of 5
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Excellent 4.5 out of 5
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