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Storms, Leaks and Power Surges: Is Your AC at Risk?

Writer: On CallOn Call

Australia’s wild weather can take a toll on your air conditioning system. Heavy rain, strong winds, and power surges can cause hidden damage, leading to costly repairs if left unchecked. Knowing the signs of storm and water damage can help you act fast and keep your AC running efficiently.


With years of experience in air conditioning repairs and maintenance, On Call Air Conditioning & Refrigeration is here to help protect your system from storm damage and keep your home comfortable year-round.



The Hidden Risks of Storm and Water Damage


Storms can do more than just disrupt your air conditioning temporarily, they can lead to serious safety hazards and costly repairs. Key risks include:


Electrical hazards

Water damage to internal wiring can create short circuits, increasing the risk of electrical fires or electrocution.


Mould and bacteria growth

Moisture trapped inside ducts or filters can lead to harmful mould spores spreading throughout your home.


Corrosion and system breakdown

Water exposure can cause rust and corrosion in key components, reducing efficiency and shortening your system’s lifespan.


Blocked drainage and flooding

A clogged drain line can lead to water leaks inside your home, damaging walls, floors, and ceilings.


Debris damage

Heavy storms can cause debris to block or damage outdoor units, including hail damage.


Power surges

Lightning strikes and electrical surges may harm components like compressors or circuit boards.


Strong winds

High winds can dislodge or move outdoor units, affecting performance and stability.




Signs Your Air Conditioner May Have Storm or Water Damage


Weak or uneven cooling

If your AC isn’t performing as well after a storm, water or debris may be restricting airflow or affecting internal components.


Strange noises or burning smells

Humming, buzzing, or clicking sounds could indicate electrical damage. A burning smell might mean a short-circuited wire or overheating component.


Visible water leaks or pooling water

If you notice water pooling around your indoor unit, it may be due to clogged drain lines, frozen evaporator coils, or excess condensation from high humidity.


Frequent system tripping or failure to start

If your system won’t turn on or trips the circuit breaker, it may have sustained electrical damage from a power surge.


Musty or damp odours

A lingering damp smell could mean water has seeped into the system, leading to mould or bacteria growth inside the ducts.



What to Do If You Suspect Storm Damage to Your Air Conditioner


If you suspect damage to your AC, it’s time to get in touch with the professionals. At On Call, we offer expert services to inspect, repair, and protect your air conditioning system from storm and water damage, including:


  • Emergency call outs: Clearing debris, assessing damage, and ensuring your unit is safe to use.


  • Repairs & replacements: Fixing or replacing storm-damaged components such as compressors, circuit boards, and electrical wiring.


  • Drainage & water damage solutions: Unclogging drain lines, cleaning coils, and preventing leaks from affecting your home.


  • Insurance reports: Providing detailed assessments to assist with storm-related claims.



Don’t Wait, Get Your AC Checked After a Storm


Even minor storm damage can lead to bigger problems if left untreated. If you notice any of these warning signs, contact On Call Air Conditioning & Refrigeration, because comfort starts with a call.



 
 
 

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