Best and cheapest heating systems for a house in Ireland

Winter is definitely not far away, and with it comes the requirement to keep certain rooms in your house warm. Home heating costs in Ireland are some of the highest in Europe. This is due to the climate, which is cold and wet for much of the year. As a result, many homeowners are looking for ways to reduce their heating costs. Several different heating systems are available on the market, but some are more effective than others. Today we look at the best and cheapest ways to heat a house in Ireland.

Here is a list of the best and most affordable heating systems for a house in Ireland.

What are the different heating types for a house?

There are four main types of heating for a house: gas, oil, electric, and wood. Gas is the most common type of heating, followed by oil. Electric is the least common type of heating, followed by wood.

The four main types of cooling for a house are air, water, electricity, and gas. Gas is the most common type of cooling, followed by water. Electric is the least common type of cooling, followed by wood.

Heat pumps

Heating a house with a heat pump is a very efficient way to do it. The technology is innovative and effective, and the amount of energy a heat pump can save is incredible. Heating a house with a heat pump is so efficient that it is impossible to truly rival the performance of the mechanical system.

That being said, a lot of time and research went into developing these systems, and modern homeowners would be surprised at how easy it is to do the math and compare different types of heating systems.

Heat pumps get thermal energy from the air, water, or soil and compress refrigerant gases to amplify it, releasing massive heat. This heat is then used in your home.

Underfloor heating and low-temperature radiators should also be installed in your home. Heat pumps offer lower-temperature heating for radiators, and thus work best in well-insulated homes. otherwise, the radiator temperature is too low due to heat loss. Except for air-to-air heat pumps, most can also provide hot water.

Gas boilers

There are a few different ways to heat a house, but gas boilers are becoming increasingly popular. Gas boilers work by using natural gas to heat water, which is then circulated throughout the house. There are a few things to consider when choosing a gas boiler, such as the size of the unit and the type of fuel it uses.

System boilers, combi boilers, and conventional boilers are all gas boilers. These boilers can then be condensing or non-condensing. Boilers with condensing functions capture heat that would otherwise escape, such as from flues. When compared to non-condensing boilers, they improve efficiency by producing more heat for the same amount of fuel. In fact, modern condensing boilers can extract 99% of their fuel energy.

Condensing boilers have the disadvantage of being more challenging to repair and more prone to freezing in the winter. This can be fixed by pouring hot water over them. We recommend having your condensing boiler serviced once a year to avoid costly breakdowns and ensure safe operation.

Oil fired boilers

Oil-fired boilers are a type of boiler that uses oil to heat the water inside the boiler. This type of boiler is very common in homes that use oil for heating. It uses a fuel pump to send the oil to the burner where it is combusted to heat the water. They are fast becoming a popular option for homeowners because of their low fuel consumption and the fact that they last longer than steam boilers.

Many modern homes use oil to heat water on an industrial scale. This oil is often delivered through tankers and left in large containers outside the home. The oil is used to lubricate the moving parts in the home’s heating system or it is added to the water when it is pumped from the storage tank to the entry point of the home.

Solid fuel boiler

A solid fuel boiler is a great way to heat a house. It is easy to install and maintain, and it is very efficient. It is also very safe to use, and it will not release any harmful fumes into the air.

Pellets, coal, and wood are some of the fuels used in solid fuel boilers. Because they are carbon neutral, pellets and wood are thought to be more environmentally friendly. But, you must remember to buy the fuel and reserve storage space for it. If you choose a wood boiler, you must also ensure that the space where the wood is stored is free of moisture.

When compared to gas, electricity, and oil-dependent systems, one advantage of solid fuel boilers is that you will be less affected by price increases. Wood and coal boilers produce a lot of ash, which must also be disposed of. Pellets, on the other hand, produce only 1-3% ash, so the ash will not need to be disposed of as frequently. Pellet boilers, on the other hand, are significantly more expensive than other solid fuel boilers.

Infrared heater

Many people associate infrared radiation with the word “radiation,” which has a negative connotation. In fact, infrared radiation is completely safe and appropriate for use at home; it simply refers to the sensation of heat.

Infrared heaters are a type of heater that uses infrared radiation to transfer heat. They can be used to heat a house by providing heat directly to the objects in the room, rather than heating the air. This makes them more efficient than other types of heaters and can help to reduce your heating bills.

They cost twice as much as standard space heaters and work best when they are not blocked by obstacles, which can be difficult depending on the size and layout of your home. They can operate on any energy source and require little maintenance.

What is the most efficient heater type to heat a home?

The most efficient way to heat a house in Ireland will vary depending on the specific circumstances of the home and its occupants. Electric heaters are usually the most efficient, followed by gas and then oil. However, some tips on how to make your home more energy efficient include:

  • Ensuring that your home is well insulated
  • Using draught excluders around doors and windows
  • Using energy-efficient light bulbs
  • Only heating the rooms that you are using
  • Using a thermostat to control the temperature of your home.

There are numerous types of boilers and heaters on the market, each with its own set of advantages and disadvantages. The best heater for you will be determined by your requirements for a new gas boiler replacement and the size of your home.

However, the efficiency of a heating system is frequently determined by the fuel type used. Modern condensing gas boilers can achieve up to 94% efficiency, while oil boilers installed by NRM can achieve 93%. Non-condensing boilers can be 10% less efficient overall.

Electric boilers can achieve 99% efficiency, but the relative cost of electricity offsets this when compared to other fuel sources. Solid fuel boilers can achieve 90% efficiency

Older boilers degrade over time, and their efficiency decreases year after year. A boiler that is twenty years old may only be operating at 60% efficiency and will almost certainly need to be replaced.

What is the cheapest and most efficient way for heating a home?

The cheapest and most efficient way is to use a gas furnace. Gas furnaces are available in a variety of sizes and styles, so you can find one that fits your needs.

What type of central heating is best for your home?

There are a few factors to consider when deciding what type of central heating is best for your home.

  • The climate in your area – if you live in a colder climate, you’ll need a system that can provide more heat.
  • The size and layout of your home – a larger home will need a more powerful system.
  • The budget – some systems are more expensive to install and maintain than others.

Ultimately, the best system for your home is the one that best meets your needs and fits your budget.

Tips to heat a home more efficiently

If you want to heat your home more efficiently, there are a few things you can do.

  • Make sure your windows and doors are well-sealed so that heat doesn’t escape.
  • Let the sunlight in during the day to help warm the home.
  • Use a programmable thermostat to keep the temperature at a comfortable level when you’re home, and lower it when you’re away or asleep.
  • Make sure to use good-quality insulation to keep the heat in
  • Use space heaters in the rooms you use the most, and close off any unused rooms to save energy. By following these tips, you can keep your home warm and save money on your energy bill.

By following these tips, you can help to make your home more energy efficient and save money on your heating bill.


There are a few different heating options available for houses in Ireland. Some of the best and cheapest options include gas, oil, and electric heating systems. Each option has its own set of pros and cons, so be sure to do your research before making a decision. No matter which heating system you choose, be sure to have it installed by a professional to ensure it is safe and efficient.

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