This 28 kw model, which sits between the smaller 18 kw, and largest 38 kw models is suitable for any home that utilises an open vent heating system.
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At Hassle Free Boilers we will help you calculate the heat load of your home to find the perfect boiler size. Vaillant’s range of heat only boilers incorporates innovative new features as well as the highest quality workmanship and components that we’ve come to expect from the market leader when it comes to domestic boilers.
Features and Benefits
- Ultra-efficient 89.2% Efficiency Rating SAP
- A-rated Boiler Could Mean £200 + Gas Bill Savings
- Reduced Carbon Footprint By Up To 1,265 kg CO2
- Push-Button Intuitive Programming
- Vaillant Premium Components Mean Greater Durability
- 5 Year Standard Warranty
- Lifetime Guarantee with our HFB Cover Plan
How It Works
Home-owners who upgrade from an older boiler to the new A-rated Vaillant ecoTEC can expect yearly savings of as much as £225 on their gas bills, whilst reducing their carbon footprint by a whopping 1,265 kg of co2.
Vaillant have built this range of boilers with performance and efficiency, as well as durability and usability as the driving forces – and it certainly shows. This is one of our most popular boilers because of just how well made and how well it works. Expect combustion-efficiencies of 89.2% as tested by SAP.
What You Need to Know
Open-vent (heat-only) boilers typically have a hot water storage tank located in than airing cupboard, as well as a cold water tank in the loft. The open vent system is more common in older houses, but has the advantage that the hot water can be stored for ‘peak usage’, so if you have more than one bathroom and more than one person using the hot shower at a time then you’ll get much more than just a dribble out.
Vaillant have used only the highest quality components in building the 428, which is clear when you listen to how quietly this boiler runs (it also received the Quiet Mark.) The boiler itself is stylish, compact and kitchen friendly with a drop down flap that reveals intuitive and easily programmable controls. Built in 2 stage frost protection means the boiler is totally reliable year round. Hassle Free Boilers can install this model with in 1-2 working days, and a 5 year warranty is provided as standard. Vaillant boilers have proved time and again to be the most dependable and efficient on the market and that’s why we love installing them.
The Vaillant Group have been around for over 130 years and are exactly who we think of when the expression ‘German efficiency’ comes up. They are leading the boiler industry in terms of efficiency and reliability, and that is why we love installing Vaillant models; Because our customers love them too. If you’re still not sure about which model you should be installing then contact our help team now. They’ll be able to run through the calculations and work out the best siezed boiler to suit your home.