Average cost: $6,800 – $12,500 installed. Most homeowners pay around $9,200 for a 3 Ton AC system.
A 3 ton air conditioning system is the most common residential size, suitable for homes between 1,500 and 2,000 square feet. This is the sweet spot for most single-family homes, with total installed costs ranging from $6,800 to $12,500.
| Component | Cost Range |
|---|---|
| Condenser Unit | $2,800 – $5,500 |
| Evaporator Coil | $1,000 – $2,200 |
| Labor & Installation | $2,200 – $3,800 |
| Refrigerant & Line Set | $350 – $700 |
| Thermostat | $75 – $350 |
| Permits | $250 – $500 |
| Total Installed | $6,800 – $12,500 |
For a complete overview of all HVAC system types and pricing factors, see our comprehensive guide:
HVAC Replacement Cost Guide (2026)Our calculator factors in your home size, location, and specific needs to give you a more accurate price range.
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