Air Conditioning Services Paris and Île-de-France

A reversible air conditioning system, specifically an air-to-air heat pump, is a heating and cooling system that uses outside air as a source of heat or coolness. This type of air conditioner works by transferring heat from the indoor air to the outside in the summer and vice versa in the winter.

The principle of the air-to-air heat pump is based on a thermodynamic cycle. In the summer, the system extracts heat from the inside of your home and releases it outside, thereby cooling the space. In the winter, it captures heat from the outside air (even at low temperatures) and transfers it indoors, effectively heating your home. This system is often associated with indoor units placed in various rooms, providing personalized thermal comfort.

Benefits of air conditioning:

Thermal comfort
Reversible air conditioning maintains a pleasant temperature year-round, whether it’s cooling a room during hot summer days or heating a space in winter. This contributes to the occupants’ comfort, creating a pleasant indoor environment conducive to relaxation or work.

Reduced energy consumption
Air-to-air heat pump systems are known for their energy efficiency. By using outside air as an energy source, they consume less electricity compared to traditional heating systems like electric radiators. This results in a significant reduction in energy bills while maintaining optimal comfort levels.

Impact on property value
Installing a reversible air conditioning system increases the real estate value of a property. Potential buyers often appreciate homes equipped with efficient heating and cooling systems. By investing in an air-to-air heat pump, homeowners not only enhance their comfort but also increase their property’s attractiveness in the real estate market, which can lead to added value or a return on investment when selling.

Choosing reversible air conditioning is a smart solution for ensuring thermal comfort year-round. Its many benefits, including reduced energy consumption, minimal maintenance (unlike wood or pellet stoves), and a positive impact on property value, make it an increasingly popular choice among homeowners concerned about their comfort and investment. Furthermore, with climate change, this is especially relevant during periods of intense heat!

According to manufacturers, energy savings are generally 2.5 to 3 times lower in heating or cooling mode. In comparison, the efficiency of a stove is 1 to 1, while that of a reversible air conditioning system is 1 to 4. This means that if a reversible air conditioner produces 5 kWh, it will actually consume 1.25 kWh.

The coefficient of performance (COP) varies with the outside temperature. The colder it is, the lower the performance will be. This is why the installation of reversible air conditioners is not recommended at high altitudes in mountainous regions, where winter temperatures can be very low. From -5°C, the performance of your air-to-air heat pump will decrease.

On average, it ranges from 15 to 20 years. This can vary depending on usage and brands.

To maintain the installation warranty (typically 5 years), annual maintenance is required. However, legally, nothing is mandatory, unlike gas boilers or chimney sweeping for stove usage, for example. Once the 5 years have passed, we recommend having maintenance every 2 or 3 years if everything is functioning well.

The price varies significantly depending on the type of installation (wall-mounted, ceiling-mounted, etc.), the area to be cooled, and the complexity of the installation (new build or renovation).

For example, a real installation for a 124 m² apartment with a multi-split system consisting of 5 indoor units costs €11,722.24 including taxes.

Yes, it is entirely possible. Everything is connected through the app and your internet box. You can choose to activate the heating or air conditioning remotely at your desired temperature or set up scheduled programs for different rooms, for example. While you can also do this using remote controls, it is less convenient, so we recommend using the app for better ease of use. You will also have a history of temperatures room by room thanks to the sensors present in the units.

Regarding the heating mode of a reversible air conditioning system, it is a genuine heating mode, so there is no need to operate your radiators or any other heating system. It will shut off once the desired temperature is reached and will automatically turn back on when the temperature drops. You will save energy costs with the air-to-air heat pump, so avoid using your radiators; otherwise, you will waste money.

The outdoor unit will produce a blowing noise based on its requirements. If everything is turned off, there will be no noise. When in operation, the noise level can vary between 44 and 63 decibels depending on the model (it’s typically louder when cooling). This remains a low noise level and won’t prevent you from sleeping, even if the outdoor unit is behind the wall of your bedroom.

Regarding the indoor units, there will be a blowing noise depending on the power you choose. At a distance of 1 meter, with an average power setting, the noise level would be around 34 decibels. During the day, this should not disturb you, but at night, it might be bothersome if you are sensitive to noise, especially when the air conditioner adjusts its settings to heat or cool. If it becomes too uncomfortable, we recommend installing a radiator for nighttime use, which will be silent.