Combi boilers have become an increasingly popular way to heat homes over the past decade or so. They are compact and efficient, so it’s no surprise that they are the most common option for home heating and hot water in the UK.
Whether you’re renovating a new home or just thinking about upgrading your current heating system, it’s important to consider the pros and cons of a combi boiler system for your home. Keep reading to take a closer look at the benefits and disadvantages of combi boilers, to help you make a more informed decision.
Pros:
Combi boilers have several advantages. These are:
Space-Saving
One of the biggest benefits of combi boilers is their compact design. Unlike a traditional boiler which requires a separate hot water cylinder and water tank, a combi boiler will combine both functions in a compact unit. This means that they’re a great choice for homes that don’t have a lot of space, such as terraced houses, townhouses or flats. If you’re still asking ‘what is a combi boiler?’, follow the link to learn more.
Instant Hot Water
Another advantage of combi boilers is that they provide hot water instantly and on demand. Unlike a traditional boiler, which relies on the hot water cylinder, a combi boiler will heat your water directly from the mains as and when you need it. As a result, you don’t have to wait for hot water to be warmed up, making them a great choice for a busy household.
Energy Efficient
Combi boilers are a great choice if you are looking for an energy-efficient way of heating your home. Since they heat the water directly from the mains, they remove the need for a hot water cylinder – a significant source of heat loss in a traditional boiler. As a result, a combi boiler can help you save money on your energy bills and reduce your carbon footprint.
Easy Installation
The installation process for a combi boiler is relatively easy, making it a popular choice for homeowners looking for the quickest and most hassle-free way to upgrade their heating system. Since they do not require any separate tanks or cylinders, there are fewer pipes and components involved.
Cons:
While they do have a lot of benefits, combi boilers don’t come without their drawbacks. Some of the main disadvantages are:
Limited Hot Water Supply
A limited hot water supply is one of the main drawbacks of combi boilers. Since they heat water directly from the mains, they rely on a steady supply of cold water to function correctly. If you have a busy household and several taps are running at the same time, this can deplete the hot water supply and cause the pressure to drop.
High Initial Cost
Compared to a traditional boiler, a combi boiler may be more expensive to purchase and install. That being said, many homeowners find it worth paying more for energy bill savings in the long run.
If you are considering upgrading your heating system to a combi boiler, it’s worth understanding the pros and cons first.
