Central Air Conditioner Cost Guide
Split-system central AC condenser and matching coil. SEER2 rating, tonnage, and line-set condition are the main modeled cost drivers.
Medium confidenceAdequate reviewed inputs for planning estimates.
Central Air Conditioner national planning range
Typical unit: per unit
- Low
- $3,500
- Typical
- $6,000
- High
- $10,000
Cost factors for central air conditioner
- SEER2 efficiency rating
- Tonnage and home square footage
- Line-set replacement needs
- Pad, disconnect, and electrical updates
- Coil match and refrigerant type
Other hvac replacement materials
Related resources
Methodology & estimate disclaimer
Home Cost Atlas estimates are planning ranges based on national material and labor benchmarks, regional cost multipliers, and common project factors. They are not contractor quotes.
Actual costs vary by location, home condition, material availability, permits, and project complexity. Read our methodology, the national cost bands table, editorial policy, and disclaimer. Planning provenance uses the internal model and, where listed, public datasets for context—not invented third-party bid averages.
Cost year: 2026 rate book · Data version: hca-national-model-v1 · Last reviewed: June 15, 2026