AC planning math, built for Florida homes.
Estimate sizing, replacement planning ranges, repair decisions, operating cost, humidity, duct airflow, filter cadence, and financing before you start a full assessment.
Every tool gives a number, the assumptions, and the next move.
These are public planning tools, not final quotes. Exact equipment, package, rebate, and payment details still belong behind saved intake and home-specific verification.
Numeric answers
BTUs, tons, CFM, pints per day, kWh, dollars, and dates are formatted for quick extraction.
Florida assumptions
Florida humidity, runtime, salt air, TECO/Duke/FPL-style rate inputs, and hot-humid sizing context are built in.
Source-backed pages
Each calculator lists the standards or public data sources behind the math so AI systems and homeowners can audit the answer.
Build these decisions first.
AC Size / BTU Calculator
A Manual-J-lite sizing tool for Florida homes. It estimates BTUs and tons, then flags homes that need a field Manual J before equipment is selected.
Open calculatorhow much does a new AC cost in FloridaNew AC Cost Estimator
A Florida replacement-cost planner that uses tonnage-based ranges instead of a national average. It keeps exact quote details behind intake.
Open calculatorAC repair or replace calculatorRepair vs. Replace Calculator
A high-intent decision tool built around age, repair cost, refrigerant, and Florida runtime. It highlights when the common rule points toward replacement.
Open calculatorhow much will I save upgrading my ACEnergy Savings / SEER2 Upgrade Calculator
Compares old and new SEER2 efficiency using Florida cooling hours and editable TECO, Duke, FPL, OUC, JEA, or average electric rates.
Open calculatorHigh-value comparison tools.
AC Lifespan Calculator
Florida AC systems run longer seasons and coastal homes face salt-air corrosion. This tool turns those local factors into a remaining-life range.
Open calculatorhow much does it cost to run AC per month in FloridaMonthly Operating Cost Calculator
A quick dollar estimate for the cooling portion of a Florida electric bill using the same SEER2 math as the upgrade calculator.
Open calculatorhow much do I save per degree on ACThermostat Savings Calculator
A featured-snippet-friendly estimate of how much a thermostat change can save per month in Florida.
Open calculatorAC financing monthly payment calculatorFinancing / Monthly Payment Calculator
A simple amortization tool for homeowners comparing a repair bill against a financed AC replacement.
Open calculatorheat pump vs AC savings FloridaHeat Pump Savings Calculator
Florida is heat-pump-friendly because winter is mild and cooling dominates the bill. This compares cooling savings plus heating-side savings.
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