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Last updated: 29 December 2023

Installing a New Boiler in Northern Ireland: A Complete Guide

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Looking for a new boiler in Northern Ireland? Just like all products, boilers are not immune to an eventual breakdown! Outdated and rundown boilers will eventually result in maintenance and repair costs that outweigh new boiler costs in Northern Ireland. However, proactive decision making can help you save money and time by switching to a new boiler today.

A modern, energy-efficient boiler will help to drastically reduce your monthly energy bills by up to 30%, as well as cut costs on routine maintenance and sudden repairs. In this article, we’ll take you through the costs that you can expect when sourcing and fitting a new boiler, as well as help you find the best deals on boilers in Northern Ireland.

Keep in mind, there’s more to consider than just the boiler when finding the perfect heating solution for your home. With so many boiler models and installers on the market, it can be a long and stressful process to keep track of your options and find the best fit for you. Even after dedicating days of time and effort to your research, you still risk missing out on the best rates, or worse, receiving a faulty installation from an unqualified installer.

With our help, you won’t need to worry anymore! We want to make things easier for you by taking care of the vetting and research process. Simply fill out our 1-minute form, and we will return to you with up to 3 quotes from trusted, Gas Safe registered, professional installers. It’s free and you have no obligation to accept any of the quotes you receive. Click the button below to get started.

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How much does it cost to replace a boiler in Northern Ireland?

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You may be wondering, how much does a new boiler cost in Northern Ireland? What about the installation process? This section will give you information if you want to replace a broken boiler or upgrade to a more modern, energy-efficient boiler system. We’ve got you covered with all you need to know about condensing boiler prices in Northern Ireland.

As a boiler gets older, its efficiency levels gradually drop. Overtime, this will result in more wasted money and inefficient heating, often making it more expensive to maintain an outdated boiler than to get a new efficient one.

A new boiler replacement can be a significant upfront investment, so it’s important to make sure your investment is worth every penny. A new standalone boiler can cost you anywhere from £600 to £2,500, depending on the model and type of system. Making the right choice can see you enhance the energy efficiency of your home, as well as save up to 30% on your annual energy bills, which is an average of £840 a year. If you’re considering a boiler replacement, here’s the process you can expect:

Choosing the right boiler for your home

Before any installations, it’s important to settle on the right boiler system for your home’s energy requirements. Several factors play into this, such as the type of boiler system, the number of bedrooms and bathrooms, general home size and heating requirements.

A qualified installer can help assess your property to help make the right decision of boiler type. GreenMatch can help connect you with licensed and trusted local installers in Northern Ireland so that you can secure the best boiler system the market provides. Here are the main types of available boiler options:

  • Combi boilers: The most popular choice in the UK given that it’s a single unit installation, making it most ideal for homes with limited space. Combi boilers in Northern Ireland work by providing hot water on demand directly from the mains without the need of a storage tank for hot water, or pumps for increased water pressure. A new combi boiler can cost anywhere between £600 and £2000, depending on whether you opt for a budget or premium model.
  • System boilers: A system boiler is a self contained unit that directly supplies hot water to a storage cylinder and radiators in your home. These are most ideal for homes with more than one bathroom, or when more hot water is needed than a combi boiler can provide. System boiler prices can on average cost between £600 and £2,500, depending on whether you opt for a budget or premium model.
  • Conventional boilers: A conventional boiler is able to heat up water and store it in a water tank to be used when needed. Once the hot water runs out, you will need to wait for more water to be heated and stored in the tank. These systems are best suited for larger homes with multiple bathrooms and radiators, however, the water tank requires a significant amount of space. A new conventional, or heat only boiler can cost on average between £500 and £2,500, depending on whether you opt for a budget or premium model. If considering a biomass boiler, this can range up to £7,000 – £15,000.

Factors affecting boiler price

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The kind of boiler you choose depends on 4 important factors; the available space in your property, the old system in place, the heating demand of your home, and the fuel type. We will delve into each factor and explain how this may affect your overall costs.

  • Available space: The amount of free space in your home can narrow down your options for which new boiler best suits your needs. Smaller homes with limited storage space can make installing a water tank unfeasible. In these cases, a combi boiler is more likely to suit your home, which can generally be cheaper than conventional or system boilers.
  • The old system: It is important to take into account what kind of boiler you originally had installed in your home. By choosing the same boiler type, you may be able to significantly reduce your installation costs by cutting out unnecessary modifications and extra work. However, there are occasions where changing your boiler type may be your best option, especially in older homes.
  • Heating demand: Your home size and hot water demand largely decide which boiler you will need. Most single bathroom homes will suffice with a 24-30kW boiler, whilst a two bathroom can require a 30-35kW boiler, which will naturally cost more. For larger homes, conventional and system boilers are most suitable, but you should avoid systems that exceed your heating demands. For example, a boiler that can heat ten radiators in a house with only two will only result in higher bills and wasted energy.
  • Fuel Type: Aside from the obvious that each fuel type has its own price, certain fuel may also require more boiler components. For example, oil fired boilers in Northern Ireland constitute up to ⅔ of heating systems in the country. However, an oil boiler requires the installation of a storage tank, thus raising your prices and the need for space. Alternatively, an oil boiler replacement to a new fuel type such as gas can see you save money, as gas comes from the mains and does not require a storage tank.

The easy way to get a boiler replacement in Northern Ireland

Choosing the right boiler from a sea of models and manufacturers can be a daunting job alone. With so many different types, ranging from standard gas, electricity and oil boilers, to alternatives such as domestic biomass boilers in the UK, it may be overwhelming to make the right choice.

To top it off, searching for a professional and affordable installer, and then comparing pricing quotes to get the best deal is a task in itself. Taking into account every factor that may influence your overall costs and home energy efficiency requires a dedicated amount of time, effort and research.

Luckily, GreenMatch is here to provide you with ways to simplify this process, save you hours of valuable time and stress, and help you find the best replacement costs in Northern Ireland.

With our industry expertise and knowledge, we have cultivated a wide network of Gas Safe and OFTEC registered installers throughout the United Kingdom. Through our services, you can get itemised quotes based on your home’s specifications, allowing you to benefit from the most competitive rates in your area with just minimal effort. In addition, our vetting process ensures that you will receive a trustworthy and professional service, giving you the peace of mind that you won’t be overcharged for the job.

All you have to do is fill in our simple form, and we will connect you with our network of trusted licensed installers in your area. You’ll get up to 3 free quotes so that you can make the decision best suited for your home. Get started by clicking the button below.

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Boiler Replacement Scheme Northern Ireland

If you are looking to replace your boiler, it’s worth knowing that the UK government has grants and schemes in place to help finance your new boiler’s cost.

One such scheme was the Boiler Replacement Scheme, which closed in September 2023, but in this section we will also introduce you to several other alternatives you may benefit from.

For boiler replacement in Northern Ireland, here are the current grants and schemes you may be eligible to benefit from:

Boiler Replacement Scheme
  • CLOSED: The Boiler Replacement Scheme existed to help homeowners with the cost of replacing old inefficient boilers (15 years or older) with up to £1,000 based on household gross income.

affordable-warmth-scheme
  • The Affordable Warmth Scheme aims to address fuel poverty and energy inefficiency in low income households throughout Northern Ireland. The scheme works on a system of priorities, with the first being insulation and ventilation, followed by heating and so on. You may receive up to £7,500 through the Affordable Warmth Scheme. Much of the same requirements as the Boiler Replacement Scheme apply here, but for households with gross incomes less than £23,000.

nisep-scheme
  • The Northern Ireland Sustainable Energy Programme (NISEP) offers grants to vulnerable and low income homeowners to help increase the energy efficiency of their properties, including through boiler replacements. Funds collected from domestic and commercial customers through public service obligation (PSO) allows to distribute finances for boiler replacements, and the grant is usually carried out in April of each year.

It may be useful to know that most of these grants and schemes also provide assistance with other means of improving the energy efficiency of your home. One such example is providing financial assistance for Northern Ireland solar panels installations, insulation improvements and much more.

At GreenMatch, we are dedicated to assisting you in the process of finding the perfect boiler system and installer for your needs. Gone are the days of endlessly searching and comparing quotes. Simply fill in our quick and easy form, and we will connect you with up to 3 licensed, trustworthy and professional installers from our partner network. Within 48 hours, you can receive up to 3 quotes, entirely free and without obligations. Click the button to get started.

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  • Save up to £1040
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FAQ

Akif Aliyev
Written by Akif Aliyev, Writer

Akif is a copywriter at GreenMatch since 2023. With a keen interest in community sustainability, green solutions and the role of digital media in identifying climate trends, he aims to hone in on his background in International Studies and Digital Media to provide a multidisciplinary approach to written content rooted in credible research and accuracy.

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