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The Trade Winds Blog

Cool advice for hot Florida homes.

Plain-English guides to AC costs, breakdowns, and coastal quirks on the Treasure Coast, written so you can walk into any estimate knowing what things should cost and which questions to ask.

Trade Winds Air is a referral service that connects Treasure Coast homeowners with independent, licensed and insured Florida AC contractors. The guides below are educational: what AC repairs and replacements commonly cost in Florida, how to troubleshoot before you call, and how salt air and hurricane season affect a system. Cost figures are general published ranges; every real number comes from the contractor who inspects your system.

Technician holding a replacement run capacitor beside an open outdoor AC unit
Cost Guide · 5 min read

How much does an AC capacitor replacement cost in Florida?

The capacitor is one of the cheapest parts in your AC and one of the most common to fail in Florida heat. Here is what the repair usually costs and how to tell it is the problem.

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Technician with a headlamp checking an outdoor AC unit at dusk
Troubleshooting · 5 min read

Your AC died at night in Florida. What now?

A dead AC at 10 PM in August is more than uncomfortable. Here are the checks that fix it in minutes, the steps that keep everyone safe, and how to get a licensed pro on the way.

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Float safety switch mounted on a white condensate drain line beside an indoor air handler
Troubleshooting · 4 min read

Why did my AC shut off? Check the float switch

If your AC stopped cold and the thermostat went blank, a small safety switch on the drain line may have done its job. Here is how it works and what to do next.

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Technician reading refrigerant gauges connected to an older outdoor AC unit
Cost Guide · 5 min read

Does your old AC use R-22? What that means now

If your system was installed before about 2010, it may run on R-22. You do not have to replace it today, but a refrigerant leak changes the math fast.

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Technician on a stepladder removing a dusty ceiling vent grille in a Florida living room
Home Comfort · 5 min read

Is air duct cleaning worth it in Florida?

Duct cleaning is sold hard, and sometimes it is worth it. Here is how to tell the difference, and the cheaper fixes that often matter more.

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Homeowner pouring cleaning solution into the access port of an AC condensate drain line
Maintenance · 5 min read

How to clean your AC drain line, and when to call a pro

In Florida humidity, the AC drain line is the part most likely to clog. A few minutes every couple of months keeps water off your ceiling and your AC running.

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UV lamp glowing over an evaporator coil inside an open indoor air handler
Home Comfort · 4 min read

Are UV lights for your AC worth it in Florida?

UV lights are a popular AC add-on in Florida. They do one job well. Here is what that job is, and where the sales pitch gets ahead of the evidence.

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Frost and ice coating the copper refrigerant lines of an outdoor AC unit
Troubleshooting · 5 min read

Why is my AC freezing up?

Ice on an AC in Florida sounds impossible, but it happens all the time. Here is why, how to thaw it without damage, and the causes that need a licensed pro.

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Illustration of an AC replacement estimate with checked line items
Cost Guide · 6 min read

What a Florida AC replacement quote should include

Two quotes for the same house can differ by thousands. Most of the gap is in what one of them left off the page. Here is what every line should say, and what to ask when it does not.

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Illustration of an air conditioner with a price tag and coins
Cost Guide · 6 min read

How much does AC repair cost in Florida?

From an $85 service call to a four-figure compressor job: the honest ranges Florida homeowners see in 2026, and what makes a quote fair.

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Illustration of an AC unit blowing warm air beside a hot thermometer
Troubleshooting · 5 min read

Why is my AC blowing warm air?

Warm air from the vents in a Florida summer is an emergency. Here are the 7 usual suspects, from a flipped thermostat switch to a refrigerant leak.

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Illustration of a coastal home with an AC unit near ocean waves and salt spray
Coastal Living · 5 min read

How long do AC units last near the Florida coast?

The brochure says 15 years. The Intracoastal says otherwise. Why coastal Treasure Coast systems age faster and what actually extends their life.

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Illustration of a maintenance checklist on a clipboard beside an AC unit
Maintenance · 6 min read

The Florida homeowner’s AC maintenance checklist

Florida air conditioners never get an off-season. Here is the maintenance rhythm that keeps them alive: what you handle, and what the annual pro visit covers.

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Illustration of a balance scale weighing a repair wrench against a new AC unit
Buying Advice · 6 min read

Repair or replace? How to make the call on an aging AC

A big repair quote on an old system forces the question. Here is the framework contractors themselves use: the $5,000 rule, the age curve, and the efficiency math.

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Illustration of a new outdoor AC unit beside a house with a price tag
Cost Guide · 7 min read

How much does a new AC system cost in Florida?

Replacement quotes can land anywhere from $6,000 to north of $15,000. What sits behind that spread, and how to tell a fair Treasure Coast estimate from a padded one.

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Illustration of an indoor air handler dripping water into a bucket
Troubleshooting · 5 min read

AC leaking water? Here is what it means

A puddle by the air handler is one of the most common AC complaints in Florida, and in a humid August the drain line is suspect number one. What to check before you call.

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Illustration of a palm tree bending in storm wind beside a strapped-down AC unit
Coastal Living · 6 min read

Getting your AC through hurricane season

The outdoor unit rides out every storm in the open. Before, during, and after: the steps that protect it, and the restart mistakes that turn a near miss into a breakdown.

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