Here we showcase our most reliable and best rated system boilers we recommend for 2020.
Welcome to Boiler Central’s Ultimate Guide to the best system boilers in 2020.
Boiler Central is here to suggest to you the most affordable, reliable system boilers available in the UK in 2020 and in the near future.
With millions of boilers being installed in the UK every year, we can accurately collate all the performance and reliability information for each model and suggest our top system boilers based on this data.
There are literally hundreds of types of boilers and models in the UK market and we have many boiler systems we love and would recommend however we will keep this article to a top 3 of our favourite system boilers for 2020.
Therefore, let’s go take a look at the best system boilers in 2020 and save you some time and money with the best boiler prices:
The best system boilers for 2020 are:
- Viessmann Vitodens 100-W System
- Worcester Bosch Greenstar i System
- Vaillant ecoTEC Plus System
What’s the average cost of a system boiler in 2020?
The average cost of a new system boiler in 2020 is around £1,750. The low end of the range is around £1000, whereas the top end boilers systems come in around the £3000+ mark.
System boilers in 2020 are far more efficient than those from just a few years ago and the newest system boilers for 2020 can save you money on your heating and hot water costs.
So we’re here to help you to choose the best system boiler for your home to keep you warm and toasty for years to come.
This is a written review of the best system boilers of 2020 so let’s get started..
You Need a New System Boiler in 2020.
If you’re here because you are looking for a new system boiler then welcome to our guide.
However, before we go through our recommended boilers , we first need to have a look at why you may need a new boiler, even if yours isn’t completely inoperable or broken.
Is it worth getting a new system boiler in 2020?
For the eco friendly benefits, and the green nature of modern boilers, we would recommend upgrading.
If you want to save money on your bills, go ahead and get a new system boiler!
This is because they are now so efficient that the savings over the years on your bills will more than pay for your new system boiler.
How much can I save?
The energy saving trust’s guide for 2020 says that the new system boilers can save you more than £340 a year on your heating and hot water costs.
The warranties last longer, as do the boilers:
The modern system boilers can have warranties starting at 10 years and going up from there depending on the manufacturer.
Also, the internal components are much more reliable and make sure of more advanced digital features such as automatic frost protection, etc.
We’re here to recommend to you the best system boilers available in the UK in 2020.
After our extensive research , going through customer reviews, looking at our own customers experiences, asking our gas safe engineers about fitting, reliability, etc . We can now give you our top 3 boilers and why we recommend them.
You can be sure that our information is reliable and will give you a fantastic new system boiler.
- Viessmann Vitodens 100-W System
The Viessmann Vitodens 100-W System boiler is a fantastic and reliable wall mounted gas condensing boiler.
It is available around only £1000 making it a great choice for any home. It comes in 26KW, 30KW, and 35KW models. This system boiler will be perfect for larger homes with more than one bathroom.
What do we Love about this Boiler?
The Viessmann Vitodens 100-W System Boiler comes with an efficient and reliable Inox-Radial heat exchanger with MatriX cylinder burner. The cylinder ensures the heat is distributed cleanly and efficiently and won’t corrode or fail as with most other boilers.
With a high modulation ratio of 1:6, the boiler reduces or increases its operating power for any given room environment. This reduces heating bills and wear and tear.
The LCD touchscreen makes this system boiler easy to use and It also comes with an optional external weather detector. What does this mean? It means that the detector allows the boiler to react to outside weather conditions and increase or decrease temperatures accordingly.
This system boiler rates ‘A’ Class in the SEDBUK energy efficiency ratings.
- High modulation ratio of 1:6
- SEDBUK A Rating
- MatriX pre-mix cylinder burner and an integral AquaBloc hydraulic unit
- Various Kw Heating Output -26KW, 30KW, and 35KW
- Very Quiet Boiler
- Optional external weather detector
- Advanced technology
- Which Rating 76%
- LCD touchscreen
- Compact size
- 5- year parts and labour warranty as standard (Up to 10 year with Viessmann Installer)
Overall, we would recommend this system boiler above all others due to quality, performance, and price.
Installed, you would be looking at £1800-£2200 depending on the company who installs it.
If you’d like a new system boiler quote, then click here as we can provide you with a custom quote for your home specifically so you can get an idea of the total cost for you.
- Worcester Bosch Greenstar i System Boiler
The Worcester-Bosch Greenstar 24i System is one of a range of highly energy efficient A rated gas boilers. They are rated very highly by SEDBUK 2009.
Being a system boiler the Worcester-Bosch Greenstar 24i System requires a hot water storage cylinder however it doesn’t require a feed and expansion cistern.
This makes the Greenstar 24i quick and easy to install as well as being efficient and economical to run.
What do we Especially Like about this Boiler?
As we have mentioned regarding the new boilers and their efficiency, there are reasons why the new system boilers are so good.
One example on the Worcester-Bosch Greenstar 24i is that this System boiler recycles the heat from exhaust gases that would otherwise be lost through the flue. It then takes this heat and modulates its output independently for domestic hot water and central heating.
This means that the Greenstar 24i is up to 30% cheaper to run than some older boilers.
We rate this boiler lower than the Viessmann because the Viessmann has a much better stainless steel heat exchanger with better reliability than the Worcester Bosch.
The price comes in around £1,050 on average with an installed price being around
- ERP rating: A HEAT
- Efficiency Rating: 94%
- Band Rating: A Rated
- LPG Compatible: Yes
- Standard Warranty: 5 Years
- kW Options: 24.6 kW
- Mounting: Wall mounted
Overall, with the price and efficiency we recommend this boiler in 2nd place to the Viessmann.
- Vaillant ecoTEC Plus System Boiler
The ecoTec boiler range from Vaillant is a fantastic and low energy consumption system boiler for 2020. It has excellent performance for hot water and central heating – and lower fuel bills for you.
The ecoTEC plus is smart: when it knows you don’t need as much heating power, it can drop to using 16% of its maximum power saving on fuel and money.
It is known by our installers to be efficient, easy to use, reliable and quiet.
With Its straightforward backlit display and like the Viessmann, its stainless-steel heat exchanger AND its premium components, it’s really one of the top system boilers available on the market today.
We only rated this in third place due to the initial cost. It does have a better heat exchanger than the Worcester Bosch however its initial cost is almost £500 more than the other two system boilers.
Pricing is around £1500 with an installed price of £2000+
- For use with Unvented Systems.
- Stainless steel heat exchanger
- Advanced modulation during low usage to ensure maximum efficiency
- New high efficiency pump to reduce energy consumption
- Stylish contemporary case design to ensure seamless fit with home decor
- ErP Compliant
- Lightweight and compact
- Natural Gas fueled
- Includes 2 stage frost thermostat
- Built in pump and expansion vessel
- Compatible with Unvented systems
Overall, an excellent boiler with reliable internal components means you can’t go too far wrong with the Vaillant EcoTec series system boilers.
If you’ve been looking for the best system boilers in 2020, we hope that the above information has been of value to you and helps you in your search.
If you would like a custom boiler quote calculator which gives you a specific price then please see our website as we offer this service with no obligation.
Should you require boiler cover to help you keep your boiler serviced and in optimal working order, we can provide this too for as little at £13.99 a month.
Thanks again and stay tuned to our website for more valuable boiler advice and tips and tricks.