Efficiency Guide
13 vs 14.3 vs 16 SEER2 for Florida
SEER2 ratings explained for Tampa. 14.3 is Florida minimum since 2023. Higher = lower bills but higher upfront.
Quick Verdict
13 SEER2 no longer legal for new FL installs (banned since 2023). 14.3 SEER2 is the Florida minimum (old Goodman Value tier). 16 SEER2 is the sweet spot for Tampa, tax credit qualifying, 15-20% lower bills, 2-4 year payback. Call (813) 343-2212.
SEER2 Ratings for Tampa
| Rating | 13 SEER2 | 14.3 SEER2 | 16 SEER2 |
|---|---|---|---|
| Legal in Florida? | No (banned 2023) | Yes (minimum) | Yes (preferred) |
| Typical 3-ton install | N/A | $7,459 (Goodman Value) | $9,331 (Goodman Premium) |
| Monthly cooling bill (Tampa 3-ton) | N/A | $140-$170 | $125-$150 |
| Federal tax credit | N/A | No | Yes $300-$600 |
| Payback vs 14.3 SEER2 | N/A | Baseline | 2-4 years |
| Lifespan | N/A | 12-15 yrs | 15-18 yrs |
What We Recommend
Minimum: 14.3 SEER2 (Florida legal requirement). Goodman Value tier. Good budget pick.
Sweet spot: 16 SEER2 (Goodman Premium or Daikin Fit). Tax credit qualifying, significantly better humidity control + energy savings. 2-4 year payback on premium.
Premium: 18-22 SEER2 (Daikin Elite Atmosphera). Best available. For luxury Tampa homes + 15+ year owners.
FAQ
SEER vs SEER2?
SEER2 is new 2023 rating (more realistic test conditions). Old 15 SEER = new 14.3 SEER2 approximately.
Why not always max SEER?
Diminishing returns, 20 SEER2 vs 16 SEER2 saves only 10-15% more, costs 30-50% more upfront. 16 is sweet spot.
Florida law?
Since 2023, minimum 14.3 SEER2 for residential installs in Florida (more strict than national 13.4 SEER2 minimum).
How much does SEER2 matter in Tampa?
A LOT. Tampa 8-9 month cooling season means efficiency gains amplify. Higher SEER pays back faster here than almost anywhere.