The Importance of Regular HVAC Maintenance: What You Need to Know
HVAC Maintenance Santa Rosa Beach FL

Understanding HVAC Systems

Components of an HVAC System

An HVAC system is a complex network of components designed to regulate your home's indoor climate. The primary components include the furnace, air conditioner, heat pump, ductwork, and thermostat. The furnace is responsible for heating the air while the air conditioner cools it. The heat pump can heat and cool, making it versatile. Ductwork distributes the conditioned air throughout your home, and the thermostat allows you to control the temperature. Each component plays a crucial role in maintaining a comfortable indoor environment. When they work together seamlessly, you enjoy optimal indoor air quality and temperature control.

Understanding how these components interact is essential for effective HVAC maintenance. For instance, if your ductwork is clogged or leaking, it can significantly reduce the efficiency of your furnace or air conditioner. Similarly, a malfunctioning thermostat can lead to inconsistent temperatures and increased energy consumption. By familiarizing yourself with the key components of your HVAC system, you can better appreciate the importance of regular maintenance and quickly identify when something is amiss.

Common HVAC Issues

Like any other mechanical system, HVAC systems are prone to various issues affecting performance and efficiency. Common problems include refrigerant leaks, clogged filters, and thermostat malfunctions. Refrigerant leaks can cause your air conditioner to lose its cooling capacity, leading to higher energy bills and reduced comfort. Clogged filters restrict airflow, forcing your system to work harder and consume more energy. Thermostat malfunctions can result in inaccurate temperature readings, causing your system to cycle on and off more frequently than necessary.

These issues compromise your HVAC system's performance and energy efficiency. When your system is not operating at peak efficiency, it consumes more energy, leading to higher utility bills. Moreover, unresolved issues can cause additional wear and tear on your system, potentially leading to more significant and costly repairs down the line. Regular maintenance can help identify and address these problems early, ensuring your system runs smoothly and efficiently.

Signs Your HVAC System Needs Maintenance

Recognizing the signs that your HVAC system needs maintenance can save you from costly repairs and ensure your home remains comfortable year-round. Unusual noises, such as banging, rattling, or hissing, often indicate something wrong with your system. Inconsistent temperatures throughout your home can suggest issues with your ductwork or thermostat. Additionally, a sudden increase in energy bills may signal that your system is working harder than it should be, likely due to a maintenance issue.

Early detection of these signs is crucial for preventing more severe problems. For example, addressing a refrigerant leak promptly can prevent damage to your compressor, which is a much more expensive component to replace. Similarly, changing a clogged filter can improve airflow and reduce strain on your system, enhancing its efficiency and lifespan. Regular maintenance checks can help you catch these issues early, ensuring your HVAC system remains in good working order.

Benefits of Regular HVAC Maintenance

Improved Energy Efficiency

One of the most significant benefits of regular HVAC maintenance is improved energy efficiency. When well-maintained, your system operates more efficiently, consuming less energy to heat or cool your home. This translates to lower utility bills and reduced environmental impact. Regular maintenance tasks, such as cleaning or replacing filters, checking refrigerant levels, and inspecting electrical connections, can significantly enhance your system's efficiency. Energy efficiency ratings, such as SEER (Seasonal Energy Efficiency Ratio) for air conditioners and AFUE (Annual Fuel Utilization Efficiency) for furnaces, indicate how efficiently your system uses energy.

Higher ratings mean better efficiency. Regular upkeep is critical for maintaining high ratings. Improved energy efficiency also means your system doesn't have to work as hard to maintain your desired indoor temperature. This reduces wear and tear on the components, leading to fewer breakdowns and a longer lifespan for your system. In the long run, the energy savings from regular maintenance can offset the maintenance cost, making it a wise investment for any homeowner.

Extended Lifespan of Equipment

Regular HVAC maintenance, routine checks, and timely repairs play a crucial role in extending the lifespan of your equipment. When components are cleaned, lubricated, and inspected regularly, they are less likely to fail prematurely. For example, a well-maintained furnace can last up to 20 years, while a neglected one might only last 10-15 years. Similarly, an air conditioner that receives regular maintenance can serve you well for 15-20 years, compared to a poorly maintained unit that might need replacement much sooner.

The cost of replacing an HVAC system can be substantial, so extending the lifespan of your current equipment through regular maintenance is a cost-effective strategy. Regular maintenance not only helps you avoid the high costs associated with emergency repairs and replacements but also ensures that your system operates efficiently throughout its extended lifespan. This means you get the most out of your investment, enjoying reliable performance and comfort for many years.

Enhanced Indoor Air Quality

Maintaining good indoor air quality is essential for the health and comfort of your household. Regular HVAC maintenance can significantly enhance indoor air quality by ensuring that filters and ducts are clean and free from dust, allergens, and other contaminants. Dirty filters and ducts can circulate pollutants throughout your home, leading to respiratory issues, allergies, and other health problems. By regularly cleaning or replacing filters and having your ducts professionally cleaned, you can reduce the presence of these harmful particles in your indoor air.

Improved indoor air quality also means a more comfortable living environment. Clean air is easier to breathe and can reduce symptoms of asthma and allergies. Additionally, a well-maintained HVAC system can better regulate humidity levels, preventing issues like mold growth and dry air, which can further impact your health. Regular maintenance ensures that your system not only keeps your home at a comfortable temperature but also provides clean, healthy air for you and your family.

Essential HVAC Maintenance Tasks

Seasonal Tune-Ups

Seasonal tune-ups are a vital part of maintaining your HVAC system's performance and efficiency. Scheduling professional inspections before peak seasons, such as summer and winter, ensures that your system is ready to handle the increased demand. During a seasonal tune-up, a certified technician will perform a comprehensive checklist of tasks, including checking refrigerant levels, inspecting electrical connections, cleaning coils, and testing the thermostat. These tasks help identify potential issues before they become major problems, ensuring your system runs smoothly and efficiently.

Seasonal tune-ups also provide an opportunity to make any necessary adjustments or repairs before the extreme weather hits. For example, ensuring your air conditioner is in top shape before the summer heat can prevent unexpected breakdowns and keep your home cool and comfortable. Similarly, a pre-winter furnace inspection can ensure your heating system is ready to keep you warm during the colder months. By investing in regular seasonal tune-ups, you can enjoy peace of mind knowing your HVAC system is prepared for whatever the weather brings.

DIY Maintenance Tips

While professional maintenance is essential, there are also simple tasks homeowners can perform to keep their HVAC systems in good condition. One of the most important DIY maintenance tasks is changing the air filters regularly. Dirty filters can restrict airflow, reduce efficiency, and lead to poor indoor air quality. Depending on your system and usage, filters should be changed every 1-3 months. Another easy task is cleaning the vents and registers to ensure they are free from dust and debris, which can obstruct airflow and reduce system efficiency.

Safety precautions are crucial when performing DIY maintenance. Always turn off the power to your HVAC system before attempting any maintenance tasks to avoid electrical hazards. Additionally, be cautious when handling components, as some parts may be sharp or hot. If you're unsure about any aspect of DIY maintenance, it's best to consult a professional to avoid causing damage to your system or risking your safety. By performing these simple tasks regularly, you can help maintain your system's efficiency and prolong its lifespan.

Professional Services

While DIY maintenance can help keep your system in good shape, certain tasks are best left to the professionals. Certified HVAC technicians have the training and expertise to perform more complex maintenance tasks, such as duct cleaning, system diagnostics, and refrigerant recharging. Professional services ensure that your system is thoroughly inspected and any issues are addressed promptly. For example, professional duct cleaning can remove accumulated dust and debris, improving airflow and indoor air quality.

Hiring certified technicians for complex tasks also provides peace of mind, knowing that the job is done correctly and safely. Professionals have the necessary tools and knowledge to identify and fix issues that may not be apparent to the average homeowner. Additionally, many HVAC service providers offer maintenance plans that include regular inspections and tune-ups, making it easy to keep your system in top condition. By investing in professional services, you can ensure your HVAC system operates efficiently and reliably.

Cost Considerations

Cost of Regular Maintenance vs. Repairs

When considering the cost of HVAC maintenance, it's essential to compare the expenses associated with routine maintenance versus emergency repairs. Regular maintenance typically involves a modest investment, with costs varying depending on the service provider and the specific tasks performed. On the other hand, emergency repairs can be significantly more expensive, especially if major components need to be replaced. For example, replacing a compressor or heat exchanger can cost several thousand dollars, whereas regular maintenance can prevent these issues and save you money in the long run.

The long-term financial benefits of investing in regular maintenance are substantial. By keeping your system in good working order, you can avoid costly breakdowns and extend the lifespan of your equipment. Additionally, a well-maintained system operates more efficiently, reducing your energy bills. Over time, the savings from lower utility bills and fewer repairs can offset the cost of regular maintenance, making it a wise investment for any homeowner.

Maintenance Plans and Warranties

Many HVAC service providers offer maintenance plans that can help you manage the cost of regular upkeep. These plans typically include scheduled inspections and tune-ups, as well as discounts on repairs and priority service. Maintenance plans can provide peace of mind, knowing that your system is regularly checked and maintained by professionals. Additionally, some plans offer flexible payment options, making it easier to budget for maintenance expenses.

Warranties can also play a significant role in covering maintenance tasks and repairs. Many HVAC systems come with manufacturer warranties that cover specific components for a certain period. It's essential to understand the terms of your warranty and ensure that regular maintenance is performed to keep the warranty valid. Some warranties may require proof of professional maintenance to cover repairs, so investing in regular upkeep can protect your investment and save you money on potential repairs.

Energy Savings and Rebates

Regular HVAC maintenance can lead to significant energy savings, reducing your utility bills and environmental impact. A well-maintained system operates more efficiently, consuming less energy to heat or cool your home. This not only lowers your monthly energy costs but also reduces your carbon footprint. Additionally, many utility companies and government programs offer rebates and incentives for energy-efficient upgrades and maintenance. These programs can help offset the cost of maintenance and make it more affordable to keep your system in top condition.

Taking advantage of energy savings and rebates can provide substantial financial benefits. For example, upgrading to a high-efficiency air conditioner or furnace can qualify you for rebates that reduce the upfront cost of the equipment. Similarly, regular maintenance can help you maintain the efficiency of your system, ensuring you continue to benefit from lower energy bills. By staying informed about available rebates and incentives, you can maximize your savings and make the most of your investment in HVAC maintenance.

Choosing the Right HVAC Maintenance Provider

Qualities of a Reliable HVAC Technician

Selecting the right HVAC maintenance provider is crucial for ensuring quality service and reliable performance. Key attributes to look for in a technician include certification, experience, and customer reviews. Certified technicians have undergone rigorous training and testing to ensure they have the skills and knowledge to perform maintenance and repairs correctly. Experience is also essential, as seasoned technicians are more likely to identify and address issues efficiently. Customer reviews can provide valuable insights into the technician's reliability, professionalism, and quality of work.

It's also important to choose a licensed and insured provider. Licensing ensures that the technician meets the necessary regulatory requirements and adheres to industry standards. Insurance protects you from liability in case of accidents or damage during the maintenance process. By selecting a qualified, experienced, and reputable technician, you can ensure your HVAC system receives the best possible care.

Questions to Ask Your HVAC Provider

When selecting an HVAC maintenance provider, asking the right questions can help you evaluate their suitability for your needs.

Essential questions to ask include:

  • What certifications and licenses do you hold?
  • How many years of experience do you have in HVAC maintenance?
  • Can you provide references or customer reviews?
  • What services are included in your maintenance plans?
  • Do you offer any guarantees or warranties on your work?

Evaluating the provider's responses to these questions can help you determine their expertise, reliability, and commitment to quality service. For example, a provider with extensive experience and positive customer reviews is likely to deliver better results. Additionally, understanding the scope of their maintenance plans and any guarantees they offer can give you confidence in their ability to meet your needs.

Reading and Understanding Service Contracts

Service contracts are an essential part of hiring an HVAC maintenance provider, as they outline the scope of work, duration, and terms of the agreement. Key elements to look for in a service contract include the specific tasks to be performed, the frequency of maintenance visits, and any additional services or discounts included. It's also important to understand the duration of the contract and any cancellation policies.

Negotiating favorable terms and understanding the fine print can help you get the most value from your service contract. For example, you may be able to negotiate a discount for signing a long-term contract or bundling multiple services. Additionally, ensure that the contract clearly outlines any guarantees or warranties on the work performed. By carefully reviewing and understanding the service contract, you can ensure you receive the best possible service and protect your investment in HVAC maintenance.

Connect with A Superior Air Conditioning Company Today!

Regular HVAC maintenance is essential for ensuring the efficiency, reliability, and longevity of your system. By investing in routine upkeep, you can enjoy lower energy bills, improved indoor air quality, and a comfortable living environment. If you're in Panama City Beach, FL, and need professional HVAC maintenance services, look no further than A Superior Air Conditioning Company. Our certified technicians are dedicated to providing top-quality service and ensuring your system operates at its best.

Contact us today at (850) 749-5646 or reach out online to schedule your maintenance appointment and experience the benefits of a well-maintained HVAC system.

A Superior Air Conditioning Company Blog

Why Sand & Salt Corrode AC Units in Coastal Florida (And How to Protect Yours)

By Josh Heverly • October 31, 2025
Coastal life around Panama City, Panama City Beach, 30A, and the Gulf Coast comes with a hidden HVAC tax: salt, sand, and relentless humidity. Left unchecked, they shorten equipment life, raise energy bills, and trigger midsummer breakdowns. Here’s what’s happening to your system—and how to stop it. Why corrosion speeds up near the coast! Salt aerosol from the Gulf rides the breeze as a fine mist. When it settles on your outdoor condenser, it mixes with humidity and forms a thin, conductive film. That film drives galvanic corrosion where dissimilar metals meet (aluminum fins, copper tubing, steel fasteners). Repeated wet/dry cycles —foggy mornings, sunny afternoons—accelerate pitting on coils and rust on cabinets and hardware. At the same time, sand and fine debris lodge in the coil’s fins. That clogs airflow, forces the compressor to work harder, and traps salty moisture against the metal—multiplying corrosion and choking efficiency. Early warning signs White, chalky residue or dark spots on coil fins Rusted screws, fan guards, or cabinet edges Louder outdoor unit, longer run times, or poor cooling on hot afternoons Refrigerant leaks from pitted coils (often after a storm season) How to protect your AC (what works on the Gulf) Choose coastal-rated equipment. Factory ecoat/epoxycoated coils , stainless or coated hardware, sealed electrical compartments, and UV resistant paint stand up better to salt air. Rinse with fresh water—regularly. With power off , hose the condenser top to bottom monthly in season and after storms . Avoid pressure washers and harsh chemicals; they bend fins and strip protective layers. Apply professional coil coatings (when appropriate) . After a deep clean and neutral rinse, a compatible coating adds years of protection. (The wrong product can insulate the coil—use HVAC specific coatings only.) Elevate, anchor, and place wisely. Install on a composite pad with proper drainage and hurricane tiedowns. Keep clear of irrigation spray and use a codecompliant wind break or fence to deflect direct salt spray - while maintaining manufacturer clearances for airflow. Stop the sprinkler and string trimmer damage. Redirect heads and add a guard to prevent constant wetting and nicked fins. Schedule coastal maintenance. Biannual tuneups plus quarterly freshwater rinses near the beach. We clean coils, treat drains, verify airflow/static pressure, and check coating integrity. Mind the ductwork and filters. Salt and sand that enter through leaky returns or clogged filters end up on the indoor coil. Seal returns in attics/garages and keep to a 1–3 month filter cadence. What not to do Don’t bag the condenser in plastic. It traps moisture and accelerates corrosion. Don’t use acidic cleaners or bleach. They can attack aluminum and protective coatings. Don’t ignore small rust spots. Surface rust spreads; touchups and hardware swaps are cheap insurance. Your coastal plan, done right A Superior Air Conditioning Company specifies coast already systems, applies compatible coil coatings, sets placement to reduce salt exposure, and builds a maintenance schedule that fits your proximity to the surf. Want a quick coastal assessment for your home or rental? We’ll document risks, estimate remaining life, and outline a plan that keeps you cooler, longer—without paying the corrosion tax. Performing HVAC Maintenance Where There’s Lots of Sand in Coastal Florida A Superior Air Conditioning Company Along Florida’s coast, sand + salt + humidity is a tough trio for HVAC systems. Grit works its way into coils and cabinets, sand drifts restrict airflow, and salty moisture accelerates corrosion. The result can be higher bills, hot rooms, and midsummer breakdowns—unless you maintain with the coast in mind. Here’s a practical plan from A Superior Air Conditioning Company to keep systems clean, efficient, and storm-ready. Start with safety and basics Always shut off power at the thermostat and breaker before outdoor cleaning. Keep 2–3 feet of clearance around the condenser. In sandy yards, use a firm base (composite or concrete pad) and consider pea gravel rather than mulch, which can blow into the coil. Keep sand off the outdoor coil Monthly freshwater rinse (in season): With power off, hose the coil top to bottom to wash out sand and salt. Skip pressure washers and harsh chemicals; they bend fins and strip protective coatings. Deflect the grit: Reaim sprinklers and leaf blowers away from the unit. If wind funnels sand directly at the condenser, add a codecompliant wind break or louvered fence , preserving manufacturer clearances. Cabinet touchups: Surface rust spreads fast near the coast. Lightly clean, dry, and touch up paint or replace corroded screws with coated/stainless hardware. Control sand at the return—filtration that fits Sand that bypasses doors and windows winds up in your return duct and on the indoor coil. Use a properly sized filter with a snug fit. Start with MERV 8–11; only step up to MERV 13 if your system can handle the added resistance. Change filters more often in peak season—monthly is common near beaches. Label sizes and dates on the return grille. Seal gaps around return boxes and avoid double filtering (a filter at the grille and at the air handler) unless a tech verifies airflow is still healthy. Protect the coil and drain inside Evaporator coil cleanliness is key to moisture removal. If you see ice, heavy dust, or musty smell at vents, schedule a professional coil cleaning. Keep the condensate line clear : pour a cup of white vinegar into the clean out every month; confirm steady drip at the outlet. Add float switches to prevent overflow during heavy use. Ducts and rooms that collect sand Entry areas, garages, and beachside rooms can load the system with grit. Seal and support flex duct in the attic so it doesn’t suck in hot, sandy air through tears or loose collars. Insulate metal boots and seal ceiling gaps with mastic/UL181 foil tape (never cloth duct tape). Use door mats and shoe zones to reduce tracked sand; it truly helps filters and coils last longer. Seasonal tuneups that pay back A coastal tuneup with A Superior Air Conditioning Company includes coil rinses, electrical and safety checks, static pressure and temperature split readings, drain treatment, and a corrosion review. For homes closest to the beach, we often recommend quarterly coil rinses and, when appropriate, HVAC safe coil coatings. What not to do Don’t bag the condenser in plastic; it traps salty moisture. Don’t run the fan on ON continuously; it can reevaporate water from the coil. Use AUTO . Don’t ignore small airflow changes—sand can clog coils quickly after a windy weekend. Bottom line: In sandy, coastal environments, simple habits— monthly rinses, tight filtration, clear drains, and coastalaware tuneups —keep comfort high and costs low. Need a coastal maintenance plan tailored to your home or rental? A Superior Air Conditioning Company is ready to help.

Preparing Your HVAC For Panama City’s Rainy Season

By Josh Heverly • October 29, 2025
Between June and September, Panama City weather brings torrential rain, heavy humidity, and the occasional tropical punch. That one-two combo can strain the heck out of your HVAC system—provoking mold, short circuits, and potentially pricy breakdowns. The good news? A little prep goes a long way. Here’s what to do beforehand to preserve your comfort before the clouds come. Biggest Threats to your HVAC Maintenance in the rainy season Flooding & Water Damages Floods can create immediate water damage or a more subtle, long term water damage that gradually progresses and hidden. Pooling water can flood outdoor units and corrode electrical components in low-lying neighborhoods like Millville and St. Andrews. H3 2) Mold & Mildew Growth The very air becomes sticky, fueling microbial growth in ductwork and on damp coils that not only degrades air quality but also efficiency. H3 3) Backed-Up Drain Lines Debris carried by the wind and persistent moisture can plug condensate drains, causing the pan to overflow with noxious liquid and spill onto your floor. H3 4) Power Surges & Lightning Strikes

Fighting Mold in Bay County’s Humid Climate: HVAC Solutions

By Josh Heverly • October 26, 2025
Bay County’s long cooling season, seabreeze humidity, and frequent summer storms create perfect conditions for mold. The good news: the right HVAC strategy controls moisture, protects your home, and keeps air healthier—without sky high energy bills. Here’s a practical plan tailored for Panama City, Panama City Beach, Lynn Haven, Callaway, and surrounding communities. Know the Targets: RH and Dew Point Mold needs moisture. Keep indoor relative humidity (RH) at 50–55% or lower and try to maintain indoor dew point under ~60°F. A $10–$20 hygrometer in a few rooms tells you if your home is trending too damp, especially after storms or power blips. Step 1: Tune the AC for Dehumidification Airflow & sizing: Oversized systems cool fast but remove less moisture. We verify load (Manual J) and airflow (cfm/ton) so the coil stays cold long enough to pull water from the air. Fan setting: Use AUTO, not constant “ON,” which can reevaporate water off the coil back into the ducts. Coil cleanliness: Dirty evaporators and clogged filters slash latent (moisture) removal. Routine cleaning and the right filter cadence matter. Step 2: Add a WholeHome Dehumidifier Your AC isn’t a dehumidifier. A dedicated wholehome unit tied into the return/ supply handles shoulder seasons, rainy spells, and nights when temperatures drop but humidity stays high. We set it to maintain ~50% RH without overcooling the house. Step 3: Seal the Envelope the Right Way Duct sealing & insulation: Leaky or uninsulated attic ducts pull hot, wet air into the system and sweat at the boots—prime mold spots. We seal with mastic (not cloth tape), insulate, and correct crushed or sagging flex. Tight returns: Return leaks in attics or garages are a hidden moisture source. Ventilation: In Bay County, balanced ventilation via an ERV (energy recovery ventilator) tempers incoming air and limits moisture spikes better than simple outside air taps. Step 4: Manage Condensate and Hidden Moisture Clear drains & pans: Float switches, clean outs, and proper slope prevent overflows that soak drywall and closets. Attic checks: Insulate metal boots, fix air leaks, and address “ghosting” (dust lines at studs) that signals infiltration. Bath & laundry: Exhaust fans should actually move air; we verify flow and recommend humidity sensing timers. Step 5: Filtration & Coil Protection Filters: Rightsized MERV 11–13 (if your system can handle it) captures spores and dust that feed mold. UV on the coil: UVC lights keep the wet coil surface cleaner between services, reducing biofilm growth. (They’re for surfaces—not wholeroom sterilization.) After Water Intrusion or a Storm Dry fast. Run AC in Cool with AUTO fan and operate your dehumidifier continuously until RH falls below 55%. Visible mold larger than a small patch or any flooded air handler/ducts warrants professional remediation and HVAC inspection before restart. Why Homeowners Choose A Superior Air Conditioning Company We’re a local, veteran owned team that designs coast already, mold resistant solutions: correct sizing and airflow, whole home dehumidifiers, duct sealing, condensate safeguards, and maintenance plans that keep RH in check. We document temperature split, static pressure, and RH so you see real progress—not guesses. Concerned about humidity or musty odors? Schedule a moisture and HVAC performance assessment with A Superior Air Conditioning Company. We’ll pinpoint the cause and implement a plan that keeps your Bay County home drier, cleaner, and more comfortable year-round. Inspecting Your Ductwork After a Hurricane Storm A Superior Air Conditioning Company When a hurricane powers through the Gulf Coast, the most expensive HVAC damage is often hidden—inside your ductwork. Floodwater, wind driven rain, salt spray, and debris can leave ducts wet, leaky, contaminated, and inefficient. Here’s a clear, homeowner safe guide to assess your system and decide what to fix or replace. Safety First Keep power off to the air handler if flooding is suspected. Do not start a flooded system. Watch for electrical hazards, sagging ceilings, and contaminated water. Wear gloves, eye protection, and a quality mask if you enter attics or crawlspaces. Document everything with photos for insurance. Where to Look Air handler/closet: Check the drain pan, float switch, and cabinet for standing water, rust lines, or oily residue. Attic or crawlspace ducts: Inspect flex runs for kinks, crushing, torn outer jackets, loose straps, or separated collars at the plenum and boots. Metal ducts and boots: Look for open seams, missing mastic, corrosion, and gaps where the boot meets the drywall. What Counts as Damage Water intrusion: Wet or sagging duct insulation, damp liners, or water in supply boots. Persistent musty odors from vents are a red flag. Disconnections & leaks: Gaps at takeoffs, plenum seams, or return drops can pull hot, humid, dusty attic air into the system, driving mold and high bills. Contamination: Sand, insulation fibers, rodent debris, or salt residue carried by wind and surge. Crushed airflow: Flattened flex or tight bends that starve rooms of supply air. Quick Checks (No Special Tools) With the system off , remove a few supply registers and flashlight the first 1–2 feet. Look for moisture, dirt lines, or microbial growth. Inspect return grilles; dirty streaks around grilles often indicate leaks on the return side. Only after you’re sure everything is dry and safe, turn the system on and listen for whistling (leaks) and feel for unusually weak airflow. Do’s and Don’ts Do seal small air leaks with mastic or UL181 foil tape (never cloth “duct tape”). Do replace soggy insulation around boots and repair ceiling gaps to stop infiltration. Don’t “sanitize” flooded flex duct —replacement is typically the correct remedy because moisture penetrates the liner and insulation. Don’t run the fan on “ON” continuously during drying; use AUTO so moisture doesn’t reevaporate from the coil back into the ducts. Restore IAQ and Efficiency Bring indoor RH below ~55% using AC (on COOL, fan AUTO) and, ideally, a wholehome dehumidifier. For metal ducts that weren’t flooded but collected debris, consider professional cleaning to recognized standards and then reseal and re-insulate. Balance airflow and verify performance (temperature split, static pressure) after repairs. Harden for the Next Storm Elevate and secure the air handler; add float/overflow switches. Use corrosion resistant boots and properly supported flex with long, smooth bends. Seal ducts with mastic, not tape; insulate with a vapor barrier jacket. Add surge protection and schedule routine coil and drain maintenance. How We Can Help A Superior Air Conditioning Company provides post-storm duct inspections, moisture and performance testing, written documentation for insurers, leak sealing (mastic/UL181), flex and boot replacements, dehumidification solutions, and IAQ restoration for homes and rentals across Bay County. Need a professional eyes on after the storm? Schedule an inspection and protect your comfort—and your air.