When it comes to heating your home in Ireland, the debate between electric radiators and gas central heating systems is a hot topic, especially as we navigate through 2025. With fluctuating energy prices and evolving environmental policies, making an informed decision is crucial. Let’s break down the costs, efficiency, and future considerations of both heating methods to help you determine which is more cost-effective for your household.
Understanding the basics
Electric Radiators
Electric radiators are standalone units that convert electricity directly into heat. They’re relatively easy to install, requiring no extensive piping or infrastructure, making them a popular choice for individual room heating or properties without existing gas connections. If you want to learn more about the convenience and savings of purchasing radiators online, check out our article on The Convenience and Savings of Ordering Radiators Online. With quick, free delivery too, meaning that electric radiators are an affordable option.
Central heating systems
Central heating systems typically involve a gas or oil-fired boiler that heats water, which is then circulated through pipes to radiators throughout the home. This setup is more complex and often found in homes with existing infrastructure.
Installation costs
The initial outlay for heating systems can vary. It was mentioned on Checkatrade website that installing a gas central heating system, including a boiler, pipework, and radiators, averages around €6,000, depending on the property’s size and specific requirements. In contrast, electric heating systems, such as storage heaters and necessary wiring, can cost approximately €4,300. However, ordering radiators online can sometimes save you money on delivery and installation. Learn more about the benefits of ordering radiators online in our detailed guide.
Running Costs
Running costs are a significant factor in the decision-making process. As of late 2024, gas central heating costs in Ireland averaged between €10 and €16 per hour, while electric central heating ranged from €12 to €20 per hour. This was reported in the Irish Examiner and raised a few eyebrows. If you want to understand exactly how much electric radiators cost to run, check out our article on How Much Do Electric Radiators Cost to Run?.
It’s important to note that energy prices have been volatile. In early 2025, European electricity market prices rose, with some reaching their highest monthly average since March 2023.
This increase in electricity prices can impact the running costs of electric heating systems.
Energy efficiency and environmental impact
Electric radiators are generally considered to be 100% efficient at the point of use, meaning all the electricity consumed is converted into heat. However, the overall efficiency is influenced by how the electricity is generated. If the electricity comes from renewable sources, the environmental impact is lower.
Central heating systems, especially older models, can be less efficient due to heat loss in the distribution system and the combustion process. With the upcoming phase-out of fossil fuel boilers, homeowners may need to consider alternative heating solutions, such as heat pumps or hybrid systems, which combine traditional systems with renewable sources.
Future considerations
Given the planned phase-out of gas and oil boilers, investing in a new central heating system that relies on these fuels may not be a long-term solution. Homeowners should explore alternative heating options that align with future regulations and sustainability goals. If you’re interested in learning more about how heat pumps work and their installation process, be sure to read our detailed guide on Heat Pump Installation for Sustainable Home Heating.
Conclusion
In 2025, the cost-effectiveness of electric radiators versus central heating systems in Ireland is influenced by several factors, including installation costs, running expenses, energy efficiency, and upcoming regulatory changes. With the planned phase-out of fossil fuel boilers and the increase in electricity VAT, it’s crucial to consider both current costs and future implications when choosing a heating system for your home.
