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Vaillant EcoFIt sustain 825 Combi Gas Boiler

Vaillant EcoFIt sustain 825 Combi Gas Boiler Boiler
Typical Price (inc VAT)
£1,250
Typical installation Cost (inc VAT)*
£500 - £1000
Sundries (Filter, Flue, etc)
£300
Total Cost
£2,050 - £2,550
Make Vaillant
Model EcoFIt sustain 825 Combi Gas Boiler
Is Condensing Condensing
Efficiency Rating 89.3%
Band Rating B Rated
LPG Compatible No
Standard Warranty 5 Years
Central Heating Max. Output 25kW
Mounting Wall Mounted
Flow Rate 10.4 l/hr
Typical Price (inc VAT) £1,250
Typical installation Cost (inc VAT)* £500 - £1000
Sundries (Filter, Flue, etc) £300
Total Cost £2,050 - £2,550
ERP Rating A Heat A Water

* 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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4.7/5 out of 27,102 reviews

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Product Description

The Vailant Sustain Range is available to Specifiers only but is still available in the comparison tool. The EcoFIT Sustain is a system gas boiler by Vaillant. This boiler is a highly efficient condensing wall mounted unit. It comes with an output of 25kW and an efficiency rating of 89.3% making it a B rated boiler. It also comes in a wide range of other outputs such as the 12kW, 15kW, 18kW, 25kW and 30kW meaning it is a perfect unit for just about any size of home. It features ultra-quiet operation, small footprint, total flexibility of siting and includes a rear flue option, helping it to be able to be placed anywhere (including cupboards).

Coming with automatic purging assistance and high spec as well as an aluminium heat exchange it’s easy to install and a lightweight boiler. It comes with a wide range of available spare parts and is easy to access - making this Vaillant boiler super easy to maintain. It comes with a clear LED display, helping to offer visibility in a dimly lit area - making it easier to install and use. The EcoFIT comes with a system that is able to pick up faults, giving you Vaillant’s easily recognisable fault codes making it easy to diagnose it in case of the unlikely event that the boiler does go wrong. As well as this the unit comes with a high specification aluminium heat exchanger that is designed for the unit to last longer, maintain easier and reduce energy bills.

It comes with high quality components to give you peace of mind through the lifetime of the product. It comes with industry leading flue lengths, with a 10m flue length across all of the EcoFIT range. It boasts 4 sided cooling and water agitation of the heat exchanger, helping to reduce stress on the heat exchanger - giving it a longer life reliability and reducing the maintenance cost.

This boiler is compatible with Vaillants intelligent range of controls - another great way in which it can make your system even more reliable than it already is as well as cut down the cost of your bills further. This boiler also comes with 5 years warranty. mbi Gas Boiler

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This boiler is no longer available but request a quote and we will find the best replacement boiler for you.

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Quickly compare 3 FREE quotes

  • Quotes from local engineers
  • Get quotes today, installed tomorrow
  • Finance options available
  • Save up to £500 on installation
Get Quotes Now It only takes 30 seconds
0330 808 0405
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0330 808 0405
4.7/5 out of 27,102 reviews

1,8 million quotes provided in 10 years

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