What is the average cost of a central air conditioning unit?

Article excerpt

Central air conditioning replacement costs vary dramatically based on unit type, home size, and installation complexity, ranging from $3,000 to $7,000 or more for a complete system. The price tag depends on factors like the unit's SEER rating (energy efficiency), whether you're replacing just the outdoor condenser or the entire system, ductwork modifications, and regional labor rates. A high-efficiency unit might cost more upfront but deliver savings through lower utility bills over its 15-25 year lifespan. Before committing to a replacement, homeowners should get multiple quotes and understand what's included in each estimate, some contractors bundle installation and warranty coverage differently.