Installing and maintaining an air conditioner in coastal regions requires special attention. Sea spray — which carries salt and humidity from the sea — can cause serious damage to the equipment's components, reducing its useful life and efficiency. See below the main precautions you should take to protect your device and ensure good performance for longer.
1. Choose models with anti-corrosion protection
When purchasing an air conditioner for use near the sea, choose models with corrosion protection. Many manufacturers offer specific versions with treated copper coils or Gold Fin, Blue Fin or similar protection, which create a barrier against the action of sea spray.
2. Clean frequently
Sea spray deposits on the air conditioner's components, especially on the fins and coils. The accumulation of salt can corrode metal parts and affect performance.
Tip:
Clean the filters every 15 days.
Clean the internal and external parts regularly.
The external unit should be washed carefully, using fresh water to remove salt residue.
3. Protect the external unit
If possible, install the condenser in sheltered locations, away from direct exposure to sea winds. Covers or barriers against sea spray can help a lot.
Important:
Never completely cover the equipment, as this prevents ventilation.
Use supports that keep the condenser off the ground to prevent salt and sand from accumulating.
4. Perform preventive maintenance
In regions with sea spray, preventive maintenance should be performed more frequently than in other areas. Specialized technicians will be able to identify early signs of corrosion and apply protective products when necessary.
Suggestion:
Schedule professional maintenance every 4 or 6 months.
Ask for specific anti-corrosives to be applied to the coils and connections.
5. Use a protective cover when turned off for long periods
If you are not going to use the air conditioner for a while, especially during the low season, use a protective cover for the external unit. This minimizes the effects of sea air during the period of inactivity.
Conclusion
The beach environment brings benefits, but it also requires more care with electronic devices, especially refrigeration devices. With simple actions, such as regular cleaning, use of equipment with anti-corrosive treatment and frequent maintenance, it is possible to extend the useful life of your air conditioner even in places with sea air.
