When Replacement Beats Repair
- The compressor or indoor coil failed out of warranty. Those repairs run $1,800 to $4,500.
- The system uses R-22, which hasn't been produced or imported in the US since 2020.
- You've paid for refrigerant more than once, which points to a leak nobody has found.
- Hail or age has left the outdoor coil too damaged to clean or straighten.
The 14.3 SEER2 Minimum in Texas
Every AC installation in Fort Worth falls under the Department of Energy's Southeast region rules. Split-system central AC units under 45,000 BTU installed there since January 1, 2023 must be rated at least 14.3 SEER2. Larger units must be at least 13.8 SEER2. Any AC installation in Fort Worth has to meet that minimum on the day it goes in.
The Refrigerant Change
New central AC systems now use refrigerants such as R-454B, which isn't interchangeable with R-410A. A working R-410A system doesn't have to be replaced. The EPA says existing systems can keep being repaired, including a new compressor or outdoor unit.
Fort Worth's Permit Rule
The City of Fort Worth requires a mechanical permit to change, move or repair heating and air conditioning equipment. A contractor registered with the city and licensed by TDLR has to pull it, unless a homeowner is working on their own homestead. A company that offers to skip the permit is skipping the city inspection too.
Comparing AC Replacement Quotes in Fort Worth
Get at least two written quotes for AC replacement in Fort Worth. Each should name the equipment model, its SEER2 rating, the warranty and whether the permit is included. Ask whether the company participates in Oncor's incentive program. See Oncor and Atmos Energy rebates.
Related: how to choose an HVAC company in Fort Worth, furnace repair in Fort Worth.
Sources: US Department of Energy, US EPA, City of Fort Worth permits, Oncor Take A Load Off, Texas, HomeGuide AC repair cost.