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Is A Boiler Installation Worth the Investment

Is A Boiler Installation Worth the Investment Image

Are you wondering if a boiler installation is worth the investment? Learn about the long-term savings, improved reliability, and increased value a modern boiler can give your property.

How Much Does A Boiler Installation Cost?

Combi boilers, which are known for their compact size, generally cost between £1,500 to £2,500 to install, while system boilers tend to cost between £1,800 and £3,000. 

For conventional boilers, which need both a cold water tank and a hot water cylinder, the installation typically costs between £2,000 and £3,500.

Beyond the boiler unit itself, additional services and accessories can significantly impact the final cost. For example, a system power flush or upgrading controls, such as installing a new thermostat or smart technology, can add an extra £150 to £300 to the total price. 

Will It Save Me Money in the Long Run?

Modern boilers are built with energy efficiency in mind. In comparison, older models, particularly those more than 10 to 15 years old, typically operate at only 60% to 70% efficiency, resulting in substantial energy loss. 

On the other hand, new A-rated condensing boilers can achieve efficiency levels of over 90%. This means that the majority of the fuel is converted into usable heat, reducing your energy waste and lowering your heating bills.

Additionally, new boilers are generally more reliable and need less repairs over time. Older units are prone to breakdowns, leaks and valve issues, and the cost of repairs and call-outs can add up over time. Investing in a new boiler allows homeowners to reduce the risk of unexpected breakdowns since modern units are generally more reliable. 

Many new boilers also come with manufacturer warranties that cover both parts and labour for up to 10 years, giving homeowners long-term peace of mind and added financial protection.

Is A Boiler Installation Worth the Investment?

Devices like programmable thermostats and smart systems like Hive or Nest also allow homeowners to optimise their heating schedules and avoid unnecessary energy usage, which further reduces their utility bills.

The long-term savings, fewer repairs, and improved efficiency make installing a new boiler a good investment for many households.

Are There Any Drawbacks?

Although a new boiler installation has several advantages, there are also potential drawbacks that homeowners should take into account. 

One of the biggest factors to consider is the upfront cost, which can generally range between £1,500 to £3,500. The final price depends on the boiler, brand, and the complexity of the installation. 

Another important factor to consider is the disruption that can occur during the installation process. Installing a new boiler can take between one to three days, depending on the scope of the work. 

A simple boiler replacement can generally be completed within a day, while more complex installations, such as relocating the boiler, can take longer. During this time, homeowners might not have access to heating or hot water, which can be extremely inconvenient.

Another potential drawback is the technological learning curve. Modern boilers often come with advanced controls and settings, including programmable thermostats and smart technology. While these features can improve your energy efficiency, they can be confusing or challenging to use for those unfamiliar with the systems.

Does A New Boiler Add Value to My Home?

One of the main ways a new boiler can add value to a home is by improving its energy efficiency rating. A modern A-rated condensing boiler can operate at over 90% efficiency, which significantly reduces your energy waste compared to older models, which often run at just 60-70% efficiency. 

Homes with better energy efficiency are more attractive to buyers, especially in a market where energy costs are rising. The improved efficiency can also result in lower utility bills, which buyers often view as a long-term advantage.

Additionally, a new boiler can also enhance a home’s comfort and reliability. Modern systems heat homes more consistently and respond faster to changes in temperature, providing better overall comfort. The inclusion of smart heating controls or programmable thermostats can also increase your home's appeal.

Does A New Boiler Add Value to My Home?

New boilers usually come with manufacturer warranties so that you’re covered if anything goes wrong. If you’re planning to sell your home, a long-lasting warranty can also be a real selling point since it gives potential buyers confidence that the boiler is reliable and won’t need replacing or repairing anytime soon.

In summary, although a new boiler might not significantly boost your home’s value on its own, it can improve the overall appeal, energy efficiency, and marketability of the property. This makes it a worthwhile investment for homeowners looking to attract buyers and secure a smoother, more profitable sale.


We provide boiler installation services that are tailored to your home’s heating needs for Wirral, Ascot, Farnborough and Bracknell. Our certified engineers can install energy-efficient boilers with care and precision. Whether you need a combi, system, or conventional boiler, we deliver expert services and peace of mind from start to finish.