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Slash your energy bills by installing an energy efficient boiler
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As the cost of living crisis looms over everyone, paying off energy bills is becoming increasingly frustrating. That’s why it might be time to upgrade your central heating system. A boiler installation costs anywhere between £1,100 and £5,000. While installing a new efficient boiler can be quite the investment, in the long run, you can expect to save up to £640 on your annual heating bills. Identifying the best boilers in the UK and finding the one that meets all your requirements can be tricky. It’s a process that involves a multitude of factors that can't be determined without the proper guidance. This underscores the importance of having a skilled heating expert in Greystones who can evaluate your home.
All you have to do is fill out a quick and easy 30-second form and we’ll supply you with up to 3 free, non-binding quotes from the professionals who can provide the best boiler installation in Greystones. Click the button below to get started.
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Type of boiler | Cost excluding installation | Cost including installation | Average, inc. installation |
---|---|---|---|
Combi | £500 – £3,000 | £1,500 – £4,500 | £3,000 |
System | £580 – £3,500 | £1,580 – £5,000 | £3,290 |
Conventional | £600 – £3,500 | £1,100 – £5,000 | £3,050 |
Electric | £590 – £2,500 | £1,590 – £4,000 | £2,795 |
Biomass | £4,000 – £12,000 | £6,000 – £21,000 | £13,500 |
The main types of boilers are combi (including gas combis and electric combis), system, and conventional boilers. The boiler replacement cost can vary in terms of efficiency, the parts they use, and the different fuel types they run on.
Combi boilers are currently the most popular home heating system in Greystones. The energy efficient boiler models reach efficiency rates of up to 98%, meaning that they will warm up your home without wasting too much fuel in the process. If you’re looking to install a combi boiler, make sure to choose one of the best combi boiler of 2025 options on the market.
It’s also important to note that the exact cost of getting a new boiler can vary depending on the complexity of the installation and whether you require additional parts. At the same time, any gas boiler installation in Greystones will cost more as it will require a connection to the gas main.
When it comes to energy efficiency, combi boilers are the best option. Even though they are compact, they can supply a small household’s taps and radiators without wasting much fuel in the process. However, if your home has more than one bathroom and high heating demands, a combi boiler might not be the right choice. However, switching boilers to a combi may not always be the ideal solution. If you have higher water demand, a combi will not be the most viable solution. Similarly, while electric combis have very high efficiencies, this may not necessarily mean lower costs as electricity per kilowatt-hour (kWh) can be more expensive than gas in Greystones.
For homes in Greystones with high hot water demands, a system boiler installation is a great option. It can supply multiple taps and showers at the same time. System boilers, along with conventional boilers, take up more space than combi boilers. This is due to the need for storage vessels, since they do not provide on-demand hot water. System boilers can be powered by various fuel sources, but the most common choice is natural gas. They can also use LPG (liquefied petroleum gas) or electricity as the energy source.
Conventional boilers consist of a boiler unit, an open-vented hot water cylinder (usually located in the loft), and an expansion tank. The system operates by heating water in the boiler and then storing it in the hot water cylinder. Installing a new conventional boiler in Greystones can be fairly easy if you’re replacing an old conventional boiler with a new one. However, if you’re looking to swap a system or combi boiler for a conventional one, be prepared for a lengthier and more complex installation process. This is because the pipework in your home will need to be adjusted and the hot water cylinder and storage tank will need to be fitted.
If you’re interested in a highly-efficient energy system, you’ll want to give some serious thought to electric boilers. They have efficiency ratings of about 99-100%, indicating that very little fuel is wasted in the process of generating heat and hot water for your home. One of the primary advantages of an electric boiler is that they are highly efficient. Boasting efficiency rates of up to 99-100%, electric boilers waste very little fuel to warm up your home. However, electricity prices in Greystones are currently higher than the cost of gas, so you’ll want to check how much you can save with an electric boiler if you’re considering having one installed.
If you’re concerned about your carbon footprint, it’s worth giving some serious thought to biomass boilers. These run on renewable fuel such as logs, pellets, or wood chips to efficiently heat up your home and supply your taps with hot water. Before moving forward with a biomass boiler installation in Greystones, you should consider how much space you have to house this kind of heating system. Not only will you need enough room for the large boiler unit, but you will also need a sheltered space in which to store the wood it runs on.
The cost of a new boiler replacement ranges anywhere from £1,100 to £5,000. Whether your boiler replacement will be at the lower or higher end of this price range depends on the boiler you choose and the kind of boiler swap you need.
Replacing an old combi boiler with a new one costs around £1,500 - £4,500. Switching a combi with a system boiler is a bit more expensive, costing about £1,580 - £5,000. Finally, replacing a combi with a conventional boiler will cost you somewhere between £1,100 - £5,000. Be sure to keep these estimates in mind when deciding on your new boiler replacement.
However, since the cost of boiler installation depends on numerous factors, you will have to consult multiple Gas Safe registered engineers. This can be a laborious process, taking days of research to find a trustworthy heating engineer with the right price for you. Luckily, we can speed up the process using our service.
All you have to do is fill out a 30-second form and we’ll do the rest by reaching out to thoroughly vetted installers in Greystones. We will then connect you with them, so that you can find the best boiler deal that meets all your requirements. Click the button below to get started and you’ll receive up to 3 free, non-binding boiler quotes.
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Numerous factors can determine the right boiler size for your home:
Bedrooms | Radiators | Bathrooms | Boiler size |
---|---|---|---|
1-2 | 0 to 10 | 1 | 18 to 27kW |
3-4 | 10 to 15 | 2 to 3 | 28 to 34kW |
5 or more | 15 to 20 | 4 or more | 35 to 43kW |
Of course, these numbers apply to the UK in general, so pinning down the exact boiler size for every Greystones household can be difficult. As a rule of thumb, combi boilers are less useful for households with multiple bathrooms, as they produce hot water on demand and this stretches their abilities thin when several taps are operating at the same time.
For higher water flow rates at the expense of a bit of energy efficiency, both system and conventional boilers can do the trick. However, both of these require extra space for additional components like a hot water cylinder and a water storage tank. While they are more adept at providing water for homes with more elaborate needs, they could be less suitable for smaller homes with less space.
If the thought of installing a boiler appears financially burdensome, there are grants available that can help reduce the expenses. The Boiler Upgrade Scheme (BUS) is currently open for applications until 2028 and focuses on the removal of inefficient boilers and the enhancement of homes to meet modern heating standards. If you have an outdated, inefficient oil or gas boiler, you could potentially qualify for a grant of up to £5,000. This can help you install an efficient, low-carbon heating system such as a biomass boiler.
It’s hard to decide when you should replace your old boiler or opt for boiler servicing. Even the strictest regiment of boiler maintenance can’t hold the inevitable at bay. As a general rule, here are a few signs you need to ditch your current heating system:
Here are some of the most highly-reviewed boiler brands available in Greystones. These prominent names all provide heating solutions across the UK and offer a variety of boiler models of different types and sizes. Many, if not all, of these brands provide extended warranties if the installation is conducted by a fully-qualified Gas Safe registered engineer.
1. Worcester Bosch
Trustpilot: 4.6 out of 5 | 44,955 reviews
2. Vaillant
Trustpilot: 4.2 out of 5 | 20,425 reviews
3. Ideal
Trustpilot: 4.8 out of 5 | 50,096 reviews
4. Baxi
Trustpilot: 4.6 out of 5 | 63,196 reviews
5. Viessmann boilers
Trustpilot: 4.4 out of 5 | 5,058 reviews
Whether you’re looking for a Baxi or a Worcester Bosch boiler installation in Greystones, you’ll still need a pro with reliable credentials and good prices.
If you’re looking into prices for a new boiler, it can be hard to find the best ones if undertaken all on your own. We understand that not everyone has the time for that. That’s why our service can provide you with the best quotes from up to 3 Gas Safe registered engineers.
All you need to do is fill out a 30-second form and we’ll handle the rest. There are tons of trusted professionals in Greystones who are up to the task of installing your new central heating system or replacing a boiler. Click the button below to get started and find the cheapest boiler installation in Greystones from seasoned professionals.
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The boiler installation process can be summarised in the following steps:
To ensure that you are getting a safe and high-quality boiler installation or replacement, you will need to work with one of the best installers in your area. However, looking up installers and comparing their services and costs on your own can stretch on for hours or even days.
Instead of wasting your precious free time, let us help you get started in just 30 seconds. All you have to do is fill in our short form and we’ll connect you with up to 3 of the best boiler installers in your area. They will offer you quotes for a new boiler installation, so you can find the installer you want to work with and secure the best deal for your home at the same time.
Simply click below to request free, non-binding quotes now!
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A boiler (supply only) can cost between £500 and £3,000 usually. It’s important to keep installation costs in mind as well.
A boiler installation can cost between £1,000 and £1,500 to install, on average. What boiler installers cost can vary based on type, size, and the complexity of installation.
Worcester Bosch (Trustpilot: 4.6/5), Vaillant (Trustpilot: 4.6/5), and Ideal (Trustpilot: 4.8/5) are the best boiler brands according to reviews. They all provide boilers in a full range of sizes.
A £500 and £1,500 for installation and £500 and £3,000 for the actual boiler. Certain grants may actually make you eligible for a partial or free boiler installation
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