Efitherma Marketing Department
Efitherma Marketing Department
In recent years, aerothermal energy has become one of the most efficient and sustainable alternatives for heating and producing Domestic Hot Water. However, many people still have doubts about whether it is better to opt for an aerothermal heat pump or continue using traditional gas boilers, whether natural gas or butane gas.
In this article, we will break down the most important differences and show you why aerothermal energy is becoming the preferred choice for many homes.
They use the combustion of natural gas or butane gas to generate heat. This heat is transferred to the water, which circulates through the heating system or is used to produce hot water.
It extracts energy from the outside air and transfers it to the water in the heating system or to the DHW. It works as a heat exchange system that uses electricity very efficiently to generate the necessary heat.
Below is a table with the main differences between both options to help you make an informed decision:
| Characteristics | Natural Gas Boiler | Butane Gas Boiler | Aerothermal Heat Pump |
|---|---|---|---|
Energy efficiency (COP) | 09 (90%) | 08 - 085 (80 - 85%) | 4-5 (400-500%) |
Annual CO₂ emissions | 2500 Kg/Year | 2.300-2.500 Kg/Year | It does not emit CO₂ |
Annual Maintenance Cost | 100-150€ | 100-150€ | 50-80€ |
Lifespan | 10-15 Years | 10-15 Years | 20-25 Years |
Risks and Safety | Risk of leakage and explosions | Risk of leakage and explosions | No risk of leaks or combustion |
Ecological contribution | It is not renewable | It is not renewable | Renewable and sustainable energy |
Grants and Aids | Not applicable | Not applicable | Subsidies of up to 40% of the installation (Depending on the country) |
Operation in Cold Climates | Yes but with less efficiency | Yes but less efficient and with heat loss | Maintains efficiency even in extreme climates |
Features | Heating only | Heating only | Heating cooling and ventilation |
Photovoltaic compatibility | Not supported | Not supported | It is compatible and the operating cost can be as low as zero. |
Energy efficiency is one of the key points when choosing a heating system. The aerothermal heat pump has a Coefficient of Performance (COP) of between 4 and 5, which means that for every kWh of electricity it consumes, it generates between 4 and 5 kWh of heat. In comparison, a natural gas boiler has a COP of approximately 0.9, and a butane gas boiler between 0.8 and 0.85.
This high level of efficiency translates into savings of up to 50-60% on your annual energy bill if you decide to replace your gas boiler with an aerothermal system.
Environmental impact is another important factor. Natural gas and butane boilers emit between 2,300 and 2,500 kg of CO₂ per year per home. In contrast, aerothermal energy is considered a renewable energy source, since 75% of the energy it uses comes from the air, so its CO₂ emissions are zero.
Although the initial investment for an aerothermal heat pump is higher, the long-term energy and economic savings, together with the lower environmental impact, make it the most profitable and sustainable option for your home. In addition, as it is a system that can also provide cooling in summer, ventilation and even electricity if you combine it with photovoltaic energy, you will be covering all the needs of your home or business with a single unit.
On the other hand, gas boilers, both natural gas and butane, continue to be an option that many choose due to their lower initial cost and their efficiency in very cold climates. However, the operating cost, environmental impact, short lifespan and risks associated with their use mean that more and more people are opting for aerothermal energy as an alternative.
In short, if you are looking for a heating and hot water system that will allow you to save money in the long term, reduce your carbon footprint and ensure the safety of your home, the aerothermal heat pump is the winning choice. In addition, looking ahead, it is a system that will have to be implemented, as EU energy policies are aimed at encouraging the adoption of heat pumps to achieve climate and energy independence goals by 2030.
If you are thinking about taking the step towards a more efficient and sustainable home, at Efitherma you can find the aerothermal solution that best suits your needs.
As manufacturers, they offer quality heat pumps made in Spain with cutting-edge technology. They provide you with personalized advice, adapting their solutions to the specific needs of your home.
With Efitherma, you will have a specialized technical service, original spare parts and close and professional customer service. In addition, their heat pumps include a control APP, allowing you to manage the temperature from anywhere, configure time programmers or have a list of alarms among many other options.
This brand has more than 20 years of experience in the sector. Discover the difference with Efitherma and take the step towards a more efficient and sustainable home!
If you are ready to take the next step towards sustainability and savings, we are here to help you.
Contact us and our team of experts will be happy to assist you.
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If you are ready to take the next step towards sustainability and savings, we are here to help you.
Contact us and our team of experts will be happy to assist you.
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