Residential Replacement • 4 minutes
Why AC Sizing Matters for Humidity in Florida Homes
By Scott Camire, Owner | A/C Advantage Inc. •

Many homeowners think a larger AC system will cool better. In Florida, oversized equipment can create a different problem: humidity. If the system cools the air too quickly, it may shut off before it has run long enough to remove moisture.
Comfort Is More Than Temperature
A home can be seventy-two degrees and still feel sticky. Proper sizing, duct condition, airflow, and thermostat control all affect how well the system removes humidity. Replacement planning should include these details before equipment is selected.
What A/C Advantage Reviews
We look at home size, comfort complaints, ductwork, return air, drainage, equipment age, and humidity behavior. The goal is a system that cools and dehumidifies without short-cycling.
Related hub: Residential AC Replacement Guide
About the author
Scott Camire, Owner of A/C Advantage Inc.
Scott Camire is the founder of A/C Advantage Inc. in Port St. Lucie, Florida. He began his career in HVAC and commercial refrigeration in 1978 and founded A/C Advantage in 2006, building the company on what he calls “old fashioned service with modern technology.” A/C Advantage is a Florida Certified Mechanical Contractor (License #CMC1249807) with EPA-certified technicians, serving homes and businesses across the Treasure Coast and the Palm Beaches, including Port St. Lucie, Stuart, Palm City, Jensen Beach, Fort Pierce, Vero Beach, Sebastian, and Tradition.
Need help with your system?
Call A/C Advantage at (772) 336-7366. A live person answers 24 hours a day, 365 days a year. Or schedule service online.
