Gas boiler test & comparison 2023

Everything about the gas boiler: the most important questions at a glance

With the increasing popularity of gas boilers in many households, numerous questions arise about this topic. Sure, you want to know what you're getting yourself into, don't you? So, let's take the time to clarify the five most burning questions about gas boilers.

Alternatives to gas boilers

Electric heating

Yes, some people like things simple and straightforward. It heats when it has electricity. Sounds good, but the catch is that it is usually more expensive to operate.

Oil heating

An old friend, right? Many cellars in Germany still house a large oil tank. Reliable, but oil prices can be pretty tricky.

pellet heating

Wood pellets as fuel – a more environmentally friendly option and quite in Fashion came. But you need space for the pellet supply.

Heat pumps

Draw heat from air, water or the ground. Mega-efficient and environmentally friendly, but the acquisition costs? Oof!

How are gas boilers actually tested?

Of course, you want to know how a gas boiler performs in the test. First the safety is checked – pretty important if you ask me. Then the efficiency. How much gas does the thermal bath need and how much heat does it spit out? And then of course the general operation. Does it run quietly? What about maintenance? Lots of things like that.

Where and how was tested?

So, the renowned magazine “Energie & Heim” carried out a large gas boiler test in June 2022. The Gas boiler test winner? The “EcoHeat Super” from HeatMaster. They got a grade of 1,3 for this. Not bad, right?

Test approaches from specialist magazines

The professionals in the magazines don't just look at numbers and data. No, they also check how easy the installation is or what the customer service is like. Sure, high efficiency is great, but what if the heater fails and no one helps?

Stiftung Warentest and gas boilers

Now things get tricky. Stiftung Warentest last tested gas boilers in 2019. The exact Gas boiler test winner I can't find it right now, but it's best to look directly on their website.

The big players in the industry

So, of course there is Vaillant and Buderus. Everyone knows them. Then Junkers, Viessmann and Wolf. All brands that you basically can't go wrong with.

And the bestsellers?

HeatMaster is at the top with the “EcoHeat Super”. But the “Vitodens 300-W” from Viessmann is also extremely popular.

Where do you get a gas boiler like that?

Good question! Online You can look at shops like Heizendiscount24 or Thermondo. Offline? Your local plumbing and heating retailer will be happy to advise you. And of course, before you buy, look for one Gas boiler purchase recommendation. Better safe than sorry!

Why gas boiler? Good question!

Who doesn't want to sit comfortably warm in their own home in winter while the snow falls outside? Gas boilers are real workhorses here: they are usually quite efficient and can operate at a good rate Gas boiler offer also do a lot for your wallet. And if we from Gas boiler bestseller When we talk about models, we mean models that have proven themselves over the years.

What should you know?

There are a few things you simply need to know about gas boilers. Firstly: Regular maintenance is the be-all and end-all. It's like with a car: check it out once a year. Secondly: Not every gas boiler is suitable for every house or apartment. Sounds logical, right? And thirdly: Don't save at the wrong end. A good gas boiler can easily last for 15 years or more.

Gas boiler conclusion

If you do your research, choose the right model for your needs and focus on quality, then you really can't go wrong with a gas boiler. Sure, the market is big and sometimes a bit confusing, but that's like with everything: Eyes let's go shopping!