The Vaillant 624 Plus 24kw System Boiler Review

The 24 kw is the mid-range system boiler that has been designed and built by Vaillant for performance, gas-efficiency and usability.

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For houses with mid-sized heat loads and loft storage space this could be the perfect boiler for you.

The 624 incorporates innovative new design, such as the high-efficiency 2 speed pump and flame lit detection system to help minimise wasteful losses as well as reduce noise – It has consequently been awarded the Quiet Mark seal of approval.

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

This mid range system boiler, sitting between the smaller 18kw model and the more powerful 30kw system boilers, could save you as much as £255 per year on your gas bill simply due to the much higher efficiency achieved with an A-rated boiler. Weather compensation control also helps to regulate the boiler in an intelligent, energy saving manner.

Eco-minded home-owners will be happy to note that replacing your old boiler with the 624 could not only save you money but considerably reduce your carbon footprint at the same time, by as much as 1,265kg of C02 per year.

Installation can typically be carried out within 1-2 days, although it may take longer if your pipework and radiators also need to be upgraded.

What You Need to Know

System boiler need a hot water cylinder in the loft or attic, this is why, unlike a combi boiler, more than one hot water tap can be run at a time, because the water is coming directly from the storage cylinder instead of being heated on demand. However this does mean that you’ll need programmable controls that know what times of the day to heat up the water. Vaillant’s range of system boiler incorporates innovative new solutions that help lower noise and raise efficiency. In fact Vaillant has achieved an 89.4% efficiency rating. The quality of the components and manufacturing mean that Vaillant give a 5 year guarantee as standard. With Hassle Free Boilers pricing options to suit every home-owner there’s no reason not to consider the 624 system boiler as the right option for you.

Vaillant are considered one of the industry leaders in domestic boilers, and rightly so; they’ve been in the heating business for over 130 years. Here at Hassle Free Boilers we’re proud of the strong partnership that we’ve built with Vaillant – A partnership that means we get great rates on boiler and can pass the savings on to you. Vaillant also have a great range of system boilers to choose from, so you can rest assured we’ll find the perfect sized boiler to fit your home. Please feel free to contact us if you would like to know more about deciding on the right size or type of boiler for your home.