Most U.S. homeowners pay between $6,000 and $14,000 for a matched furnace and air conditioner package, with final cost driven by system capacity, efficiency, and ductwork needs. This article lists typical furnace and air conditioner package cost ranges and the main drivers that move a quote up or down.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Basic 2–3 Ton Package | $5,500 | $8,000 | $11,000 | Assumptions: 1,200–1,800 sq ft, standard single-story, 80% AFUE furnace, 13 SEER AC. |
| Mid-Range 3–4 Ton Package | $7,000 | $10,500 | $15,000 | Assumptions: 1,800–2,500 sq ft, 92% AFUE, 14–16 SEER. |
| High-Efficiency 4–5 Ton Package | $9,000 | $13,500 | $20,000 | Assumptions: 2,500+ sq ft, 95%+ AFUE, 18+ SEER, variable-speed equipment. |
Total Price for a Furnace + AC Package by Home Size
Typical total price depends on home square footage and climate; small homes need 2–3 ton systems, medium homes 3–4 ton, large homes 4–5+ tons. Expect $5,500-$11,000 for small homes, $7,000-$15,000 for medium homes, and $9,000-$20,000 for large or high-efficiency installations.
Assumptions: Midwest labor rates, standard materials, normal access.
Material, Labor, Equipment, and Permits in a Quote
Breakdown clarifies why two quotes can differ by thousands; below is a compact cost-component table for a typical mid-range 3.5-ton matched package.
| Materials | Labor | Equipment | Permits | Delivery/Disposal |
|---|---|---|---|---|
| $1,200-$3,000 (duct seal, coils, filters) | $1,500-$3,500 () | $3,500-$8,000 (furnace + condenser) | $50-$400 (local) | $150-$600 (old unit disposal) |
Equipment and labor are the largest line items, typically 60–80% of the package price.
How SEER Rating, Furnace AFUE, and System Size Change Price
Efficiency upgrades raise equipment cost: moving from 13 SEER to 16 SEER typically adds $800-$2,000; 18+ SEER can add $2,000-$5,000. Higher AFUE furnaces (80% → 95%) add $500-$1,500. Choosing a 16 SEER AC and 95% AFUE furnace often increases the package by $1,500-$4,000 versus basic models.
Also consider system size: each additional half-ton usually adds $400-$1,000 in equipment and $200-$500 in labor.
Practical Ways to Lower Package Price Before Installation
Reduce scope where safe: reuse existing ductwork if in good condition, choose 14–15 SEER instead of 18 SEER, and schedule in shoulder seasons for lower labor demand. Getting three written quotes, keeping equipment matched but avoiding unnecessary premium features, and doing minor prep work yourself can lower cost by 10–20%.
Examples of owner prep: clear installation access, remove obstacles, and provide parking for crew to reduce time-related charges.
Price Differences: Urban, Suburban, and Rural Markets
Regional labor and permit costs drive variation: urban areas often charge 5–20% more than suburbs; rural contractors may add travel surcharges. Expect urban premiums of roughly 5–20%, suburban baseline, and rural prices within ±10% but with possible travel fees of $150-$500.
Assumptions: Comparable equipment and similar labor skill; state permit variance excluded.
Typical Install Time, Crew Size, and Hourly Rates
Most complete furnace+AC installs take 6–12 hours for a standard single-story swap, with a 2–4 person crew. Hourly rates vary by trade: $75-$125 per hour per technician is common. Plan on 10–18 total labor hours for a straight replacement and 20+ hours if ducts, line sets, or structural work are needed.
Common Add-Ons, Duct Work, Disposal, and Diagnostic Fees
Expect these extra costs when quoted separately: duct repair or sealing $4-$9 per sq ft, new duct runs $8-$20 per linear ft, line set replacement $300-$900, condensate pump $120-$400, and diagnostic/rush fees $75-$250. Duct upgrades and custom installs frequently add $1,000-$5,000 to the package total.
Warranty upgrades or extended labor warranties typically cost $200-$800 extra depending on duration and coverage.