Vaillant ecoTEC Plus 825 (ErP) Combi Boiler Only
Get the cost of BoilerBox refunded once BoilerBox is returned!*
- Innovative new electronic gas and air modulation system for a cleaner, lower emission combustion
- New higher efficiency pump for reduced energy consumption and lower standby losses
- Flame lift detection system for more efficient and quieter combustion
- Stylish new case and control panel design for enhanced appearance
- Standard 5 year warranty extended to 7 years when installed by a Vaillant Advance installer
Finding out what boiler you need is a serious question.
To answer this question it deserves a little more attention than an FAQ section can provide. That's why we have created our Find a Boiler tool.
Just follow the easy to use steps and we will show you the options that best suit your needs.
Inner - 76.8cm L x 57cm W x 41.5cm H - Outer - 80cm L x 60cm W x 44.5cm H
Yes all our products come with a guarantee.
Guarantees or warranties vary, by product and manufacturer.
All our products are guaranteed for a minimum of 1 year (radiators 10 years, copper tube 25 years) but many offer longer warranties from the manufacturer, which you may need to register for.
On each product, under the specification tab, you will find more information on the guarantee or Warranty.
Follow links through to various manufacturers sites, as each manufacturer will have its own terms and conditions for qualifying for longer warranties.
You do not want to miss out by getting the wrong installer for some boilers etc.
As Boilers and radiators are installed by third parties, they do have to install in compliance with regulations and manufacturer standards to get the full benefit of the warranty.
As long as these ar fulfilled, you will get the maximum life and support from your new purchase.
To calculate the size of boiler, you need to answer a few questions.
The easier method would be to use our Boiler finder tool.
Just follow the on screen prompts and this will filter down to the best choice of boilers for your needs.
Vaillant ecoTEC Plus 825 (ErP) Combi Boiler Easy Pick Pack
From £1,203.01 £1,002.51
To £2,765.50 £2,304.58
Vaillant Ecotec Plus 825 (ErP) Combi Boiler, Horizontal Flue and Clock Kit
From £1,342.55 £1,118.79
To £1,541.54 £1,284.62
Vaillant ecoTEC Plus 825 (ErP) Combi Boiler, Horizontal Flue & Nest Stat£1,478.68 £1,232.23
Vaillant ecoTEC Plus 825 Combi, Std Flue & Magnaclean Unbeatable Pack£1,298.99 £1,082.49
Vaillant ecoTEC Plus 825 Combi Heat Pack c/w Copper Tube
From £1,914.19 £1,595.16
To £3,644.20 £3,036.83
Vaillant ecoTEC Plus 825 Combi Heat Pack c/w Plastic Pipe
From £1,709.20 £1,424.33
To £3,446.18 £2,871.82
Vaillant ecoTEC Plus 825 Combi Boiler Exclusive Sale Pack
From £1,409.20 £1,174.33
To £3,146.18 £2,621.82
Vaillant ecoTEC Plus 825 Combi Boiler Central Heating Pack
From £1,476.19 £1,230.16
To £3,213.18 £2,677.65