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As hurricane season approaches, protecting your home becomes a top priority. But have you thought about HVAC hurricane preparedness? A damaged HVAC unit can leave you without cooling or heating when you need it most. Here are seven essential tips to safeguard your HVAC system from storm damage and ensure it runs smoothly after the storm passes.
1. Schedule a Pre-Season HVAC Inspection
Before hurricane season begins, it's crucial to have a professional inspect your HVAC system to ensure it’s running efficiently. This step helps identify vulnerabilities that could make the system more susceptible to storm damage.
Why it matters: Small issues like loose parts or worn components can cause significant damage when exposed to high winds or flying debris, impacting your overall HVAC hurricane preparedness.
2. Secure Your Outdoor HVAC Unit
During a storm, high winds and flying debris can significantly damage the outdoor components of your HVAC system. Secure the unit with hurricane straps or heavy-duty bolts to prevent it from being knocked over.
Pro Tip: Place a breathable protective cover over the unit to shield it from flying debris. Make sure it doesn't trap moisture, as this can lead to further damage.
3. Turn Off Your HVAC System Before the Storm
When a hurricane is imminent, turning off your HVAC system is a crucial part of HVAC hurricane preparedness. This protects your system from power surges caused by lightning or outages.
Steps:
Set the thermostat to "off."
Switch off the breaker that controls your HVAC system.
Power down any additional equipment, like humidifiers or air purifiers, to avoid electrical damage.
For more information on broader hurricane preparation steps, including securing other parts of your home, check out FEMA's Hurricane Preparedness Guide.
4. Elevate the Outdoor Unit if You're in a Flood-Prone Area
If you live in a flood-prone zone, consider elevating the outdoor HVAC unit to protect it from rising water levels. Even a few inches of flooding can severely damage the electrical components of your system, leading to costly repairs.
Long-term Tip: Hire a professional to elevate the unit on a platform above the expected flood level. This is an investment in long-term HVAC hurricane preparedness.
5. Clear the Area Around the Unit
Ensure there are no loose objects, such as patio furniture, toys, or tree branches, near your outdoor HVAC unit. High winds can turn these items into projectiles, which can damage the unit.
Pro Tip: Trim overhanging branches and remove any lightweight objects before the storm to minimize the risk of damage.
6. Cover Air Vents and Ductwork
Water can enter your HVAC system through exposed air vents, leading to mold and electrical damage. Use waterproof tarps or vent covers to protect your ductwork and vents.
Why it matters: Preventing water from entering your system can save you from costly mold remediation and repairs after the storm.
7. Inspect Your HVAC System After the Storm
Once the hurricane has passed, do a visual inspection of your HVAC unit before turning it back on. Look for visible signs of damage, such as bent parts, water accumulation, or debris stuck in the fan blades.
Important: If you notice any issues or hear unusual noises, call a professional for a thorough inspection. Running a damaged unit can cause further problems.
Bonus Tip: Invest in Surge Protectors
Hurricanes often cause power surges, which can damage your HVAC system's electrical components. Installing a surge protector will help guard against these surges and extend the life of your HVAC system.
Why it works: A small investment in a surge protector now can save you from expensive repairs or system replacement later.
Need Help with Your HVAC Hurricane Preparedness? DeSantis AC Is Here for You!
Whether you're preparing your HVAC system for hurricane season or need help inspecting it afterward, DeSantis AC has you covered. Our experienced technicians offer inspections, maintenance, and repairs to ensure your system stays protected year-round.
Contact us today to schedule a service and ensure your HVAC system is fully prepared for hurricane season!
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