What Features Should You Look For in a Combi Boiler?

combi boiler

If you are in the market for a new boiler, you may be wondering what features to look for. Here, you will learn how to pick the right combi boiler for your home. You will find that there are four main features to consider: Convenience, Space saving, Energy efficiency, and Price. Listed below are some of the best combi boiler features to look for. Read on for more information! Once you’ve decided on the right combi boiler, the next step is to determine your heating requirements.


A combi boiler is a type of central heating boiler that includes all its operational components within its casing. This type of boiler is usually designed to be installed in a sealed central heating system, so there is no need for a separate hot water tank. It heats water instantly and eliminates the need for separate tanks. A combi boiler can also be oil-fired, which means the fuel supply enters the boiler and is directed to the burners.

These boilers are extremely energy-efficient and cost-effective. They also produce hot water instantly and deliver it to any room at mains pressure, making them ideal for smaller houses and apartments. Furthermore, they don’t require a separate water cylinder, making them the ideal choice for people with small families. The water coming from these boilers is safe for drinking, so you don’t have to worry about the safety of your family.


Space-saving combi boilers provide domestic hot water and high-efficiency space heating with ease and minimal maintenance. This kind of boiler is a space-saving option that is ideal for homes of all sizes. Unlike traditional boilers, which use separate water cylinders and pumps, space-saving combi boilers use a single unit. As a result, they are easy to install and operate. In addition, they provide power showering without the use of pumps.

Another space-saving option is the Vitodens 050-W. This model has a lower depth, measuring just 350mm. This allows you to install it in lofts and restricted-access areas, without compromising on output capacity. You can also choose to integrate solar collectors in the system to reduce your energy bills and reduce your carbon footprint. If you have solar panels, you can integrate your heating with solar energy. The Vitodens 050-W is a space-saving model, suitable for homes with fewer than five people.

Energy efficiency

Combi boilers combine space-saving design with high efficiency to heat your home. Unlike conventional boilers, they do not need to have separate hot water tanks and cylinders. Instead, the heat exchanger heats water and directs it into your hot water taps. This means you have instant hot water whenever you need it. This system is easy to install and maintain. There is no need to worry about hot water cylinders or tanks because it heats water directly from the cold mains.

The next generation eco combi boilers have redefined the term “energy-efficient” and “green” by combining higher efficiency with better output results. They achieve base operating levels of nearly 90 percent energy efficiency and can perform at optimum levels of 94 to 95 percent energy efficiency. Not only are these boilers more efficient than conventional boilers, but they are also cost-effective and reduce the carbon footprint of your home. The Energy Saving Trust recommends combi boilers for homes with low hot water demands.


If you’re interested in purchasing a new combi boiler, now is the time to buy one. With the summer heatwaves underway, it’s easy to forget about the heating needs of the coming winter months. However, summer is a great time to buy a new boiler because it allows you to shop around and make a smart decision. If you’re looking for a new combi boiler, here are some factors that you should consider before purchasing.

First, consider the size of your home. A small-sized home with one bathroom may benefit from a smaller boiler. A large-sized house may require a larger boiler than a small home with just one bathroom. Smaller homes can use a greenstar boiler. A premium Worcester boiler may also cost more. If you’re looking to buy a new combi boiler, consider the size and output of your home before purchasing. If you have a limited budget, you can always buy a smaller one that’s more affordable than a large-sized one.