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What Is A System Boiler?
Your search for a dependable heating and hot water system for your larger London home ends with a system boiler. These boilers are engineered explicitly for homes with higher demands for hot water and heating.
System boilers store hot water in a separate cylinder, ensuring an uninterrupted supply of hot water throughout the house. Unlike combi boilers that heat water on demand, system boilers can provide hot water to multiple taps and showers simultaneously.
One of the most significant advantages of a system boiler is its ability to maintain consistent water pressure. Thus, it’s an ideal option for homes with multiple bathrooms or high hot-water consumption.
System Boiler FAQ
How Does A System Boiler Work?
A system boiler is a type of central heating boiler that works by heating water and then storing it in a separate cylinder. The stored hot water can then be used to provide hot water for taps and showers throughout your home.
When the heating system is turned on, the system boiler uses a heat exchanger to heat the water that flows through the pipes in your home’s radiators. This heated water then returns to the system boiler to be reheated and circulated through the radiators again.
The hot water for taps and showers is stored in a separate cylinder that is often located in an airing cupboard. This cylinder is usually insulated to help keep the water hot and ready for use whenever you need it.
System boilers also have an expansion vessel, which is a small tank that is attached to the system to accommodate any increase in volume of water that occurs when the water is heated. This helps to ensure that the system remains at the correct pressure and prevents damage to the boiler and heating system.
System boilers are a popular choice for larger homes with higher hot water demands, as it provides a constant supply of hot water to multiple outlets simultaneously.
What’s the difference between a regular boiler and a system boiler?
What Makes System Boilers Different from Regular Boilers?
When it comes to heating your home, choosing the right type of boiler is crucial. But what are the key differences between a regular and a system boiler?
A system boiler is designed as an all-in-one unit that doesn’t require any extra tanks or cylinders. This means it’s often quicker and easier to install than a regular boiler, making it a popular choice for homeowners who want hassle-free heating. In contrast, a regular boiler may need a header tank in the loft to supply hot water to the cylinder and keep the radiators topped up with water.
Overall, both types of boiler have their advantages and disadvantages, so it’s worth doing your research before making your final decision.
What’s the difference between a system boiler and a combi boiler?
Combi Boilers vs System Boilers: Which One Do You Need?
If you want instant hot water and heating, a combi boiler is your best bet. But if you need a system that can work with a cylinder to supply hot water, then you should go for a system boiler. This type of boiler comes equipped with an expansion vessel and pump for use in sealed systems.
What are the advantages of a system boiler?
Why Choose A System Boiler?
When it comes to choosing a boiler for your home, a system boiler is a great option. For starters, they don’t require a cold water tank. Instead, they can be used with pressurized/unvented hot water cylinders, which saves space in your home. Even if you don’t have a loft, you can still install a system boiler.
Easy Installation – Another advantage of system boilers is that they’re easy to install. This is because most of the components are built into the system boiler itself.
Multiple Taps – With a system boiler, you can use multiple taps or showers at once without any reduction in water pressure.
Disadvantages of System Boilers
Takes up Space – While system boilers don’t need a cold water tank, they do require a hot water cylinder. This can take up quite a bit of space in your home.
Limited Hot Water – The amount of hot water you have is limited to the size of your hot water cylinder. Once you run out, you’ll have to wait for it to heat back up.
Vaillant System Boilers
Find the Best System Boiler for Your Home with Vaillant
If you want a heating solution that is efficient and reliable for your larger family home, a Vaillant system boiler may be the perfect choice for you. Sealed system boilers or system boilers store a large amount of hot water in a cylinder, providing a constant supply of hot water whenever you need it.
Vaillant offers a range of highly efficient and powerful system boilers that are compact and designed to be quiet. You can enjoy peaceful nights without any disturbance from your heating system.
Let’s take a closer look at the different types of system boilers Vaillant has to offer and help you choose the perfect one for your home.
ecoTEC exclusive with Green iQ system
The ecoTEC exclusive with Green iQ system is the ultimate option if you want the best in boiler performance, control, and efficiency. It is fully compatible with Vaillant’s vSMART heating control system, which allows you to control your heating and hot water using your smartphone.
This premium system boiler is also eco-friendly and 85% recyclable, making it an excellent choice for environmentally conscious homeowners.
ecoTEC plus system
The ecoTEC plus system is a flexible system boiler that can suit any home. It is designed to reduce your fuel bills by providing precision heating, and it is hand-built in Vaillant’s award-winning manufacturing plant in Derbyshire.
Like all Vaillant’s system boilers, the ecoTEC plus system is built to be quiet so that you can enjoy peaceful nights without any disturbance from your heating system.
ecoTEC plus 48 and 64kW
If you have a larger domestic property, the ecoTEC plus 48 and 64kW system boiler range might be perfect for you. This range of high-output wall-hung boilers has a compact design that is ideal for larger homes. It is suitable for both natural gas and LPG applications.
With its high efficiency, this range of Vaillant’s system boilers can help you save money on your energy bills, making it an excellent choice for budget-conscious homeowners.
ecoFIT pure system
The ecoFIT pure system boiler is designed to fit in a kitchen cupboard, making it ideal for homes where space is limited. Despite its small size, this Vaillant’s system boiler performs well with smart controls that help you save money on your energy bills.
Like all Vaillant’s system boilers, the ecoFIT pure system is hand-built in their award-winning manufacturing plant in Derbyshire, ensuring that it meets their high standards of quality and reliability.
Worcester Bosch System Boilers
Looking for an efficient and reliable heating system for your home? Worcester Bosch System Boilers are an excellent option to consider. With a range of options to suit different heating needs and budgets, Worcester Bosch is a well-known and reputable brand in the heating industry. In this section, we’ll take a closer look at the Worcester Bosch System Boilers range, explore their features and benefits, and help you determine which model might be the right choice for your home.
Greenstar 8000 Style System: A Stunning and Powerful System Boiler
The Greenstar 8000 Style System is an excellent choice for those looking for a powerful and stylish system boiler for their larger home. With a sleek, modern design available in high gloss black or white, this boiler is a stunning addition to any home. Besides its looks, it’s also one of the most potent wall-hung boilers available from Worcester Bosch.
Greenstar 8000 Life System: A More Connected and Powerful Option
Looking for a more connected and intelligent system boiler? The Greenstar 8000 Life System is an excellent option. Like the Style System, it features a modern design and is part of Worcester Bosch’s most powerful wall-hung boiler range. But the Greenstar 8000 Life System also comes with wireless connectivity that lets you control your heating and hot water from your smartphone or tablet via the Bosch EasyControl app. This makes it an ideal choice for those who want to stay connected and in control of their home’s heating system.
Greenstar i System: A Space-Saving and Versatile Choice
If space is a concern, the Greenstar i System is perfect for you. This system boiler is designed to fit within a standard kitchen cupboard, making it an excellent choice for those with smaller homes. But don’t let its compact size fool you – the Greenstar i System is suitable for homes with higher heating and hot water demand, and can be used with Worcester Bosch’s Greenskies solar panels and hot water storage cylinders for added efficiency.
Greenstar 4000 System: A Quiet and Modern System Boiler
For those who value quiet operation, the Greenstar 4000 System is the quietest system boiler in the Worcester Bosch range. It also features a modern new design and wireless connectivity with the Bosch EasyControl. So if you want a system boiler that won’t disturb the peace in your home, the Greenstar 4000 System is definitely worth considering.
Condens 7000 WP: A High-Output Gas System Boiler
Finally, for those with large domestic properties, the Condens 7000 WP is a high-output gas system boiler with outputs ranging from 50-145kW. Single boiler packs are available for added convenience, making it an excellent choice for those who need a powerful heating solution for their larger home.
Get In Touch
To receive a free quote for your boiler installation, please call us on 0208 154 5338, or submit the form on this page.
We are proud to offer boiler installation services in the London area, and up to 10 miles beyond.
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