Air conditioning is not only useful in the summer. On cold days, it can heat the environment comfortably and conveniently. However, it is important to use it correctly to avoid respiratory problems, dry skin and thermal discomfort. Below, see essential tips for using air conditioning in heating mode without harming your health.
1. Use the “Heat” Function
Most split or inverter type devices have the “heat” function, which heats the environment. Make sure to activate it correctly, adjusting the temperature between 22°C and 24°C, which is enough to keep the space warm without causing excessive heat or discomfort.
2. Avoid Extreme Temperature Differences
Keeping the environment too warm while the outside is cold can cause thermal shocks. This affects the immune system and makes it easier to catch colds and flu. Prefer to keep the room at a balanced temperature, and dress appropriately, without relying solely on the air conditioning for heating.
3. Keep the Air Humidity Controlled
During winter, the air tends to be drier. Continuous use of the air conditioning can accentuate this dryness, causing irritation in the nose, throat and eyes. Use air humidifiers or a basin of water in the room to maintain the ideal humidity (between 40% and 60%).
4. Clean the Filters Regularly
Dirty filters accumulate dust, fungi and bacteria, which can spread throughout the room and cause allergies and respiratory problems. During winter, when air conditioning use tends to increase, clean the filters every 15 days or as recommended by the manufacturer.
5. Use the Timer for Greater Comfort
If you are going to sleep with the air conditioning on, use the timer or sleep function so that the device turns off or adjusts the temperature automatically during the night. This prevents sudden cooling and helps maintain thermal comfort throughout the night.
Conclusion
Using air conditioning on cold days can be a great solution to maintain comfort at home. However, it is essential to adopt healthy habits, such as controlling the temperature, keeping the air humidified and performing proper maintenance of the appliance. This way, you can enjoy the benefits of heating without harming your health.
