Central AC Replacement Cost (2026): $5,200–$11,500
2026 central AC replacement cost: median $7,800 for a 3-ton condenser + coil. SEER2, refrigerant lines, and signs to replace.
About HomeScore
HomeScore forecasts repairs, replacement timing, and total ownership cost across 40+ home systems. Used by 8,200+ buyers, sellers, and long-term homeowners in 2026.