Heater and AC Replacement Cost: Typical U.S. Prices and Ranges 2026
Most homeowners replacing both a furnace (heater) and central air conditioner pay between $6,000 and $16,000 total, with major drivers like system size, efficiency, and ductwork condition. This cost estimate for replacing a heater and AC reflects typical U.S. pricing including equipment, labor, and common add‑ons.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Split System Furnace + AC (total) | $4,500 | $9,500 | $18,000 | Assumptions: 2,000 sq ft home, standard ductwork, Midwest labor. |
| AC Condenser Only | $2,000 | $4,500 | $9,500 | Per outdoor unit, includes basic matching coil. |
| Gas Furnace Only | $1,500 | $4,000 | $8,500 | Includes basic installed single-stage unit. |
| High-Efficiency Package | $8,000 | $13,500 | $22,000 | High-SEER AC and modulating furnace, full duct work. |
Typical Total Price To Replace a Furnace And AC
Replacing both systems together commonly runs $6,000-$16,000 for a typical detached U.S. home; low end assumes 80% AFUE furnace + 13 SEER AC, high end is 95%+ AFUE furnace + 18+ SEER AC with new ducts.
Bundling furnace and AC replacement typically saves labor and overlap costs versus two separate projects.
Assumptions: 1.5–3 ton system, 1,500–2,500 sq ft home, standard installation access.
Breakdown Of Materials, Labor, Equipment, Permits
| Component | Low | Average | High | Notes |
|---|---|---|---|---|
| Materials | $1,800 | $6,000 | $12,000 | Equipment brand and SEER/AFUE levels drive this. |
| Labor | $1,200 | $3,000 | $6,000 | Typical 10-30 hours crew time. |
| Equipment Rental/Scaffolding | $0 | $150 | $600 | Needed for tight roof or heavy equipment lifts. |
| Permits & Inspections | $50 | $250 | $1,000 | Local code and gas line changes increase cost. |
| Delivery / Disposal | $100 | $350 | $900 | Old system disposal and refrigerant reclaim fees. |
Materials and labor form the largest share; higher-efficiency units shift cost toward materials.
How System Size, SEER Rating, And Furnace BTU Change The Quote
System size: 1.5–2 ton typical for small homes, 2.5–3.5 ton for larger homes. Expect $500-$1,500 more per additional half‑ton above baseline.
SEER: Upgrading from 13 SEER to 16 SEER usually adds $1,000-$2,500; moving to 18+ SEER adds $2,500-$5,000. Furnace AFUE: 80% to 95% adds $600-$2,000 depending on modulation and venting.
Major price jumps occur at higher SEER bands and when switching from single-stage to modulating furnaces or adding variable-speed blowers.
Other thresholds: long refrigerant line sets over 50 linear ft add $150-$600; converting from electric heat to gas often adds $2,000-$5,000 for gas line and flue work.
Practical Ways To Lower Heater And AC Replacement Price
Keep the same duct layout and locations of outdoor/indoor units to avoid major sheet‑metal and line‑set rerouting. Opt for mid-efficiency equipment instead of top-tier models when budget matters.
Scheduling replacements in shoulder seasons (spring or fall) often reduces labor premiums and shortens lead times.
Get 3 written quotes, compare matching specs, remove unneeded premium accessories, and handle minor prep (clear access, move furniture) to reduce contractor time charges.
Regional Price Differences Between Urban, Suburban, And Rural Markets
Urban and coastal markets typically run 10%-35% higher due to labor and permit costs; rural areas can be 5%-15% lower but may have travel or minimum-call fees. Example: $9,500 average national vs $11,500 in high-cost metro, $8,200 in rural regions.
Expect notable deltas in California, Northeast metros, and Alaska/Hawaii compared with Midwest or Southeastern markets.
Typical Job Duration, Crew Size, And Labor Rates To Budget
Single‑day swaps are common for straightforward condensers and furnace like‑for‑like swaps: 6–12 hours. Full system replacement with ductwork: 1–3 days (10–36 hours). Crew sizes range 2–4 technicians.
Labor rates: $75-$125 per hour for HVAC technicians in many U.S. markets; specialized union or high-cost areas can be $120-$200 per hour.
Longer runs, attic installs, or multi-story access increase labor hours and therefore the final price.
Common Add‑Ons, Upgrades, And Disposal Fees That Raise The Final Price
Frequent add-ons include new evaporator coils ($400-$1,200), smart thermostats ($150-$400), zoning dampers ($300-$1,200 per zone), and duct sealing ($500-$3,000). Refrigerant upgrades (to R-410A or low-GWP blends) can add $150-$800.
Removal and refrigerant reclaim for an old unit typically costs $100-$400 and is required for legal disposal.
Assumptions: prices assume standard access, no major structural changes, and typical single-family home conditions.