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Viessmann Boiler Review: The Pros and Cons

Viessmann-boiler

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Viessmann is a reliable boiler brand famous for its excellent manufacturing of heating tools for homes, businesses, and factories.

They sell gas and LPG combi, systems, and heat only boilers. They also sell batteries, solar panels, oil heaters, and heat pumps that get their heat from the ground or the air.

Viessmann makes appliances that are good for the environment. They make some of the UK’s most energy-saving boilers, like their 200-W combi boiler, which is 98% efficient.

The unique stainless steel heat exchanger that Viessmann gas condensing boilers have is one of their best features. Stainless steel heat exchangers are efficient and don’t break down over time like aluminum heat exchangers. In today’s blog, we’ll discuss why Viessmann boilers is a popular choice among homes and explore the pros and cons.

Viessmann’s History

In 1917, Johann Viessmann founded Viessmann, a German boiler brand. It started as a small family business and is now one of the biggest heating system makers in the world.

The company has been at the forefront of heating technology for many years. It is the first boiler brand to make progress in new heating technology and clean energy sources.

Why Choose a Viessmann Boiler?

If your old boiler is about to break down or already has, you’ll need a brand-new one. But there are so many options that it can take time to decide where to begin. 

Only some boilers are the same, even if they look the same. A new boiler is a significant investment for your home, so knowing your choices is wise.

People often question us, “Which boiler brand is the ideal?” There are only so many answers that work for everyone on this question. We know how to help you find the best boiler for your home.

There are several trustworthy boiler makers, all of whom make boilers with excellent engineering that last. But we do have our favourites!

Let’s explore why Viessmann is the best choice among UK homes.

Why Should You Consider a Viessmann Boiler?

Viessmann has a diverse range, no matter what boiler type or size you want.

Viessmann makes heat-only boilers, combi boilers, storage combi boilers, and system boilers that use different fuels (oil, LPG, or gas) and come in various sizes (power outputs). No matter how big or small your home is, there’s a way to fix it.

Viessmann has also considered this with their small models for more room.

This Vitodens 050-W wall-mounted boiler is one of the smallest in its class. At only 700 mm tall, it can fit in a kitchen drawer.

There is also the Vitodens 111-W from Viessmann for homes that need a lot of hot water and want all the benefits of a combi boiler.

The 111-W is a high-performance storage combo boiler that can heat a washbasin or sink and fill a regular bath in 8 minutes.

The Viessmann boiler comes in a variety of sizes or types for your home!

Viessmann Boilers are Up to 98% Energy-Efficient

All new boilers should have an energy efficiency rate of around 92%, thanks to condensing technology and laws requiring them to do so.

Even though, Viessmann still makes some of the most energy-efficient boilers.

It is said that the Vitodens 200-W and 222-F use 98% less energy than other models on the market. In other words, only 2p is spent on heating for every pound you spend on gas.

This is much better than an old G-rated boiler, which is only 70% efficient and loses 30p for every pound! You can surely save on your energy bills!

Viessmann Boiler Reviews

Their built-in quality is fantastic. They only use the best materials, such as stainless steel heat exchangers, to ensure that boiler components last long.

Most companies and boiler models still use aluminum for their heat exchangers. Unfortunately, aluminum doesn’t stay very efficient over its lifespan. This means an aluminum heat exchanger will lose efficiency yearly, costing you more money. Stainless steel doesn’t lose efficiency at all. It becomes more efficient in the first year or so.

Viessmann’s customer service and aftercare are excellent. When you install a Viessmann boiler, it comes with a long-term warranty, which is where it differs from other brands. Even if you have an issue, they prioritise it. For the highest priority cases, Viessmann usually attends within 24 hours.

Moreover, the latest models’ integrated WiFi allows Viessmann to monitor the boiler and even fix specific issues that might arise without visiting your home.

Do things go wrong? Yes, it’s true; manufacturing isn’t perfect for any business. But if an issue is found and the boiler has been serviced correctly, Viessmann will work together to fix your boiler. All call-outs, parts, and labour are covered under the 10 to 12-year warranty (model dependent).

Viessmann Boiler Review – The Pros & Cons

Viessmann is a well-known brand in Europe. It is also one of the world’s largest boiler and heating producers, with 14,500 employees across 74 countries.

Viessmann boilers are an excellent choice for many households. But like all brands, they have pros and cons. You must be aware of all the details before selecting.

Viessmann Boiler Pros

Viessmann Boiler Cons

Long lifespan: Viessmann boilers last longer due to high-quality components. Long-lasting efficiency is boosted by using excellent components like the Inox-Radial stainless steel heat exchanger.

Higher cost: Boilers made by Viessmann may cost more than those made by Baxi and Vaillant, among other rivals. 

Extended ten or 12-year warranty: Its extended warranty gives you peace of mind that your home heating system will be cared for. If the manufacturer service schedule is followed, Viessmann boiler warranties cover many sections, including the distinctive stainless steel heat exchanger. 

Occasional system errors: Like other boiler brands, Viessmann boilers can make mistakes from time to time. The system shows problem numbers to help you determine what’s wrong or inform your boiler tech.

Weather compensation: Viessmann boilers provide novel heating features, including weather adaptation. This technology regulates the boiler’s operation based on the external temperature and thermostat settings for the best heating efficiency and comfort.

 

Quiet operation: Viessmann boilers work quietly, ensuring a peaceful home environment.

 

How do I Select the Best Viessmann Boiler for My Home?

Note that your boiler will only be as proficient as the engineer who installs it! You need a knowledgeable, trustworthy, gas-safe engineer to find the correct boiler and commission it to optimise energy efficiency.

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‘Future-Proof’ Design of Viessmann Boilers

Viessmann describes their boilers as ‘future-proof’ because they’ve been designed to be compatible with various fuel sources.

All Viessmann gas boilers can handle hydrogen (H2 20% Blend).

Viesmann’s gas boilers can also be used with a solar thermal heating system for domestic hot water backup.

Using solar power as a renewable energy source will help protect the environment and lower fuel bills. 

Viessmann’s Vitodens 200 range’s combustion controller is designed to adjust automatically to various gas types, including biogas mixtures. Thus, these heating systems are equipped to use sustainable fuels.

The Vitodens 200 is sold as a fossil fuels boiler. Still, it won’t need to be changed to run on E-gas, H-gas, shale, LNG, hydrogen from wind and PV energy, synthetic methane, or improved biogas. It’s safe to say that it’s ready for any changes in green energy!

Bottom line

Viessmann boilers are highly reputed due to their reliability, effectiveness, and ease of use. Excellent customer service and more extended warranties back them up. Multiple great features are built into Viessmann boilers. Their collection has many options for homes and families with different needs. They are premium products with the best parts in the business. According to our experience, Viessmann boilers work well and last long. Also, compared to older boilers and many competing types, they will save you money. Enjoy the cosy home environment by choosing the Viessmann boiler confidently!

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