Ideal vs Viessmann Boilers, Which Brand to Choose?

Viessmann and Ideal boilers are among the top 5 boiler brands in the UK. And with the level of competition in the UK boiler industry, this is a significant achievement. It only means that they are doing something right ad at the very least keeping up with changing boiler technology to offer the UK home and business owners the best possible service.

If you are in search of a new boiler, you are wondering which one is best for your needs between Viessmann and Ideal boilers. Well, from face value, they both seem to offer the same thing. But a more in-depth look discloses some differences that will help you make an informed decision.

Ideal and Viessmann Boilers

Aside from being one of the best boiler companies in the 21st century, Ideal and Viessmann boilers have a long and rich history in the boiler industry. Ideal Boilers was created in 1906 while Viessmann was established in 1917. They each currently have over a century of experience under their belt. With their experience, they understand the customer needs and have the knowledge and skills to meet those needs.

They each started as small companies and have grown to be beasts employing thousands of workers across the globe. They have won individual trophies and awards for their exemplary service. For instance, Viessmann Boilers have won:

  • The Number 1 Trade Partner
  • iF Product design award
  • The Red Dot Award: Product Design

Ideal and Viessmann Boilers Comparison Review

To help you see the difference between the two companies, we must compare specific boilers from both companies. The boilers we’ve chosen are on the same performance levels and offer the same output – Ideal Vogue Combi vs Viessmann Vitodens 100-W.

The two boilers go for about the same price. The Ideal Vogue Combi costs £1,144 while the Viessmann Vitodens 100-W costs about £1,063.

Note: these are boiler prices and don’t include installation fees and cost of extra parts and services.

The Vogue Ideal is a premium boiler which comes with a standard 8-year warranty. But if you have an Ideal system filter installed as well, the warranty is extended to 10 years. It’s also worth noting that the boiler comes with a:

  • 5” backlit and full colour LCD
  • Simple pressure gauge
  • Compact design
  • Energy Saving Trust endorsement
  • LPG conversion
  • Stainless steel heating exchanger

On the other hand, the Viessmann Vitodens 100-W is compact enough to save space. It also has:

  • Heating seasonal efficiency of 94%.
  • Patented heat exchanger technology.
  • Low noise design.
  • User-friendly controls through the backlit LCD.


So which is better between the two? Though they each have a stainless steel heat exchanger, the Viessmann Vitodens is better owing to the new patented technology. The Viessmann heat exchanger is made from a high-quality type of steel, i.e. Inox.

With this material, the heat exchanger will last longer, offer higher efficiency and be even more resistant to rusting. And given that the heat exchanger is more like the engine of the boiler, you can only imagine how long the boiler will last.

Why not also read: How to Keep Your House Warm During Winter

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