ecoTEC pro 24 and 28

The ecoTEC pro range of combination boilers combines the built in quality, reliability and performance you’d expect from Vaillant, with a simple design and approach.

Requiring no hot water cylinder or cold water tank in the loft this combination boiler provides almost instant hot water delivery to your taps, and fits simply and easily into homes even with limited space.

Offering impressive efficiencies and reduced energy consumption, thanks to its stainless steel heat exchanger, this boiler offers great performance and peace of mind for the future.

The ecoTEC pro range of combination boilers features 24kW and 28kW models, making this boiler perfect for homes with a smaller heating and hot water requirement.

What type of home could this be suitable for?

ecoTEC pro 24 – Most suitable for 1–3 bedroomed properties with 1 bathroom.

ecoTEC pro 28 – Most suitable 2-4 bedroomed properties with 1 or 2 bathrooms.

When considering installing a combination boiler it’s important to note that the larger the (kW) output you select, the greater the hot water delivery will be.

How much will it cost to install?

Depending on your system requirements, a boiler replacement installation of this kind typically costs between £2000–£3000*.

How much could I save per year on my energy bills?

When installing this type of system along with a basic room thermostat you could save up to approximately £234 on your gas bill per year*.

Will this help me to reduce my carbon footprint?

Yes, by upgrading an old standard gas boiler to this new system (with a basic room thermostat) you could save up to approximately 1,157kg of C02/year.*

How long will it take to install?

Typically between 1-2 days, however installation may be longer for some systems where radiators and pipe work need replacing.

What guarantee is included with this product?

2 years as standard or 5 years when installed by a Vaillant Advance installer.

*Installation costs, carbon savings and gas bill savings are all based on replacing an older G rated appliance in a typical 3 bedroomed mid 20th century house with an ecoTEC pro combination boiler and a time switch 150 and VRT 50 basic room thermostat control system using SAP standard calculations. Costs shown for upgrading this system are based on typical equipment and installation costs, and are shown for illustration purposes only. To obtain an accurate quote for installing this system, in your home, please seek the advice of a Gas Safe registered installer.
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Features & Benefits

  • Highly efficient and economical to run with up to an 89.2% efficiency rating (SAP 2009)
  • Features a high efficiency pump which reduces energy usage and creates lower standby losses – potentially saving you on your fuel bills
  • Fully modulating low NOx burner and fan offer improved energy efficiency
  • Built in 2 stage frost protection to ensure optimal performance all year round
  • Increased speed of hot water delivery thanks to Vaillant’s ‘aquaCOMFORT’ warm start feature
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How to buy this product

Contact an installer using our find an installer search

An installer will call you as soon as possible to arrange a visit.

During the visit, your installer will provide a quote to arrange the installation.

Installation usually takes 1-2 days

Once installed, you can register your
guarantee here.