Considering HVAC or AC replacement in Palm Beach? Expect to invest between $6,500 and $14,000 for a full system replacement. This price range reflects the specific needs of coastal Florida homes, including higher efficiency units, corrosion protection, and mandatory hurricane readiness features. To learn more about regulations across Florida, check out our complete Florida Heating & Cooling guide.
Material Prices: HVAC & AC Unit Types
While the materials themselves don’t vary as dramatically, the type of HVAC system (and its SEER rating) greatly impacts cost. The following table provides a general pricing overview, but remember these are estimates and can fluctuate:
| HVAC System Type | Average Unit Cost (Installed) | Notes |
|---|---|---|
| Standard Efficiency Split System (14-16 SEER2) | $6,500 – $9,000 | Minimum efficiency for Florida, suitable for smaller homes or rentals. |
| High Efficiency Split System (17-20 SEER2) | $9,000 – $12,000 | Offers better energy savings, especially important with rising Florida energy costs. |
| Premium High Efficiency Split System (21+ SEER2 with Dehumidification) | $12,000 – $14,000+ | Top-tier efficiency with advanced features like multi-stage compressors and superior dehumidification – critical for preventing mold in Palm Beach. |
| Ductless Mini-Split System (Per Zone) | $3,000 – $6,000 | Good for additions or rooms without existing ductwork. Prices are per indoor unit/zone. |
Local Factors in Palm Beach
Several local factors influence the cost of HVAC & AC replacement:
- Permits: Palm Beach County requires permits for HVAC replacements. The cost varies depending on the scope of the project but typically ranges from $150 to $500. Your contractor will usually handle the permit process.
- Installation Labor Rates: Labor rates in Palm Beach are generally higher than the state average due to the higher cost of living. Expect to pay between $75 and $150 per hour for experienced, licensed HVAC technicians.
- Seacoast Protection: Homes close to the ocean require units with “Seacoast Protection,” which includes special coatings and materials to resist salt air corrosion. This adds to the overall cost.
- Hurricane Readiness: All new HVAC installations must comply with Florida’s hurricane building codes, which includes using hurricane-rated pads and tie-downs to secure the outdoor unit.
- Contractor Licensing: Always verify that your contractor is licensed by the Florida DBPR (Department of Business and Professional Regulation). Unlicensed contractors may offer lower prices but pose significant risks.
Weather Impact on HVAC Systems in Palm Beach
Palm Beach’s subtropical climate puts a significant strain on HVAC systems:
- Extreme Humidity: High humidity levels force AC units to work harder to remove moisture from the air. This increases energy consumption and can lead to mold growth if dehumidification isn’t adequate. Investing in a unit with advanced dehumidification features is highly recommended.
- Intense Sun: The intense Florida sun heats up homes quickly, requiring AC units to run longer to maintain a comfortable temperature. Properly insulating your home can help reduce this load.
- Salt Air (Coastal Regions): Salt air is highly corrosive and can damage HVAC components, shortening their lifespan. Choosing a unit with seacoast protection is essential for homes near the ocean.
- SEER2 Ratings & Energy Savings: Due to rising energy costs, upgrading to a higher SEER2 rated unit is a smart investment. SEER2 (Seasonal Energy Efficiency Ratio 2) is the new standard, and units meeting the 2026 requirements can save you hundreds of dollars per month on your energy bill.
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Frequently Asked Questions
- How long does HVAC replacement take?
Typically, a full HVAC system replacement takes 1-3 days, depending on the complexity of the installation and any ductwork modifications required.
- How do I know if I need to replace my AC unit?
Signs include frequent breakdowns, rising energy bills, inconsistent cooling, strange noises, and if your unit is over 10-15 years old.
- What size AC unit do I need for my home?
The correct size depends on factors like square footage, insulation, window efficiency, and sun exposure. A qualified HVAC contractor will perform a load calculation to determine the appropriate size for your home.