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How Can Salt Air From the Coast Affect My AC System?

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With summer winding down, we’re already missing days spent lounging at the beach. However, while we’ve been enjoying the salt air, it’s also been causing damage to your HVAC units, calling for AC repair services in Bonita Springs, FL, frequently. But why does this happen?

If you live in Bonita Springs, FL, or any other coastal area, it’s essential to understand the impact that salty air can have on your HVAC units. Let’s break down how the salt in the air can damage your AC system and what you can do to avoid costly repairs

How Salt Air Damages Your AC Unit?

AC Repair Services in Bonita Springs, FL

The most vulnerable part of your HVAC system is the air condenser unit. This crucial component contains copper tubes that are connected to aluminum fins. These fins help release heat efficiently, ensuring your system operates effectively. However, when exposed to salt and moisture, the connection between the copper and aluminum starts to deteriorate. 

This corrosion can cause several issues, such as:

  • Refrigerant Leaks: If the copper and aluminum parts erode enough, it could lead to refrigerant leaks, which will reduce your system’s cooling efficiency.
  • High-Pressure Problems: Corrosion can also lead to high-pressure issues within the unit, causing it to work harder and possibly break down.
  • Reduced Efficiency: Corroded coils hinder airflow, which ultimately reduces your system’s efficiency. This can cause higher energy bills as the system struggles to keep up with cooling demands.

As you can imagine, the damage doesn’t stop there. Over time, the problems caused by salt air can damage other parts of the HVAC system, leading to a complete system failure in the worst-case scenario.

How Do You Know If Your AC Is Affected by Salt Air?

Salt air damage doesn’t happen overnight, but there are warning signs that something might be wrong with your AC system. These include:

  • Poor Circulation: If your AC isn’t circulating air properly, it could be due to corrosion blocking airflow.
  • Weird Noises: If you hear strange Noises from the AC Should Never Ignore them. It can be an indication that salt air has done its damage to your AC unit. 
  • Inefficient Cooling: If your HVAC system struggles to cool your home, it may be suffering from saltwater damage.
  • Freezing or Ice Buildup: If parts of your system freeze up or form ice, this could indicate issues caused by corrosion or poor airflow.
  • Physical Damage: Look for pockmarks or visible signs of corrosion on the AC unit’s surfaces.

If you notice any of these symptoms, it could be time to call AC Repair in Bonita Springs, FL. These signs, especially near the coast, are often linked to saltwater damage that can significantly shorten the lifespan of your unit. What would normally be a decade-long investment could need repairs or replacements after just five years.

How to Protect Your AC from Saltwater Damage?

You don’t have to wait for salt air to cause significant damage to your AC system. Here are some steps you can take to protect your HVAC unit and extend its lifespan:

Schedule Regular AC Maintenance

One of the best ways to protect your AC unit from salt damage is through regular maintenance. A professional AC repair technician can inspect your system, identify potential issues, and clean the coils to remove salt buildup. Regular maintenance helps detect issues early before they turn into expensive repairs.

Clean the Coils Regularly

Cleaning the coils of your AC system is a simple yet effective way to maintain your unit. The salt film that accumulates on the coils can be washed away using fresh water. It’s a low-cost and easy solution that can help prevent long-term damage. Be sure to clean the coils on a quarterly or even monthly basis if you’re close to the ocean.

Invest in a Salt-Resistant HVAC System

If you live within 50 miles of the coast, it might be worth investing in an HVAC unit specifically designed to withstand saltwater damage. Some AC units come with coated coils that offer added protection against corrosion. These coated coils can extend the life of your unit by up to five years.

Proper Installation

The location where your AC unit is installed plays a key role in how well it can resist saltwater damage. HVAC professionals can help you install your unit in a location that minimizes exposure to salt air. For instance, placing the unit in a spot sheltered from ocean winds can help reduce the amount of salt buildup in your system.

Apply Anti-Corrosion Coatings

For added protection, you can have a technician apply a special anti-corrosion coating to your unit’s metal parts. Coatings such as aluminum oxide for aluminum components or iron oxide for iron parts can prevent rust and extend the life of your HVAC system. This is a small investment that can save you from major repair bills down the line.

Last Thoughts

Salt air is a silent threat to your AC system, and it’s important to take action to protect your HVAC unit from the damaging effects of salty moisture.  If you suspect saltwater damage or notice any signs of poor AC performance, don’t hesitate to reach out to professional AC repair services in Bonita Springs, FL. With proper care and attention, your AC system can continue to keep you cool, even in the face of the salty sea breeze.

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