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Air conditioning deflector: Discover how to improve the comfort and efficiency of your appliance and still save on your electricity bill!

Written by Roberta Souza
Published 06/02/2025 às 21:40
deflector, air conditioning, energy
Photo: Reproduction Amazon

Discover how this air conditioning accessory can improve comfort, reduce energy consumption and extend the life of your appliance

The deflector is an accessory used to change the direction of the wind expelled by the air conditioning. Installed at air outlets or inlets, it allows you to adjust the airflow more efficiently, ensuring better thermal comfort and contributing to the optimization of equipment performance, according to the TechTudo website.

There are two main types of deflectors:

  • Internal Deflector (Evaporator): Directs cold air into the room, avoiding uncomfortable drafts and improving air distribution.
  • External Deflector (Condenser): Helps dissipate hot air from the external unit, preventing overheating and improving the efficiency of the device.

Main benefits of using air conditioning deflectors

Greater Comfort – Prevents cold wind from being concentrated in a single point, ensuring more homogeneous air conditioning.

Reducing Energy Consumption – By distributing the air better, the system reaches the desired temperature more quickly, saving energy.

Less Equipment Wear – Reduces the need for constant compressor operation, increasing the useful life of the device.

Reduces the Risk of Respiratory Problems – Avoids direct exposure to cold air, preventing allergies and respiratory discomfort.

Improves Condenser Efficiency – Directs the flow of hot air out of the system, preventing overheating and performance loss.

Condenser deflector x Evaporator deflector

Although both have the function of directing the air flow of air conditioning, their purposes are different:

📌 Internal deflector (Evaporator):

📌 Ex deflector

suit (Condenser):

  • Suitable for locations where the physical space does not allow adequate ventilation of the external unit.
  • Prevents recirculation of hot air, improving equipment performance.
  • Specific models for different types of condensers, such as barrel formats.

What is the best air conditioning deflector to buy?

When choosing an air conditioning deflector, consider the following points:

Compatibility: Check if the chosen model is compatible with your device.

Adjustability: Choose models that allow you to change the angle of the air flow according to your needs.

Ease of Installation and Removal: Especially for internal deflectors, choose practical models that are easy to fit.

Brand and Quality: Choose recognized brands to ensure the durability and efficiency of the accessory.

Os internal deflectors are usually more affordable and easier to install, while external deflectors are more specific and require careful analysis before purchase.

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Roberta Souza

Petroleum Engineer, postgraduate in Commissioning of Industrial Units, specialist in Industrial Corrosion. Get in touch to suggest an agenda, advertise job vacancies or advertise on our portal. We do not receive resumes

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