Ducted reverse cycle air conditioning cost typically ranges from $8,000 to $16,000 for a complete U.S. central heat pump installation, with complex projects reaching $20,000 or more. The final price depends mainly on home size, duct condition, equipment efficiency, electrical work, and local labor rates.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Complete ducted heat pump system | $8,000 | $12,000 | $20,000+ | Installed; ductwork needs vary |
| Equipment | $4,000 | $6,500 | $10,000 | Outdoor unit and indoor air handler |
| Installation labor | $2,000 | $3,500 | $6,000 | Higher for difficult access or alterations |
| New ductwork | $2,000 | $4,500 | $10,000+ | Whole-home installation, when needed |
What a ducted reverse cycle system costs to install
In U.S. pricing, “reverse cycle” generally means a ducted air-source heat pump that heats and cools through a central air handler and duct network. Replacing a functioning central system with similar equipment often costs $8,000-$14,000. A new installation requiring extensive ducts, electrical upgrades, or difficult routing can cost $14,000-$25,000.
For a typical 1,500-2,000-square-foot home with usable ducts, a standard-efficiency system commonly lands near $10,000-$14,000 installed. Equipment capacity, insulation, climate, and duct sizing matter more than square footage alone. Assumptions: U.S. contractor installation, standard access, one outdoor unit, and no major structural repairs. A quote should identify equipment capacity and specify whether existing ducts are being reused.
How equipment, ducts, and labor shape the quote
Installed pricing combines the heat pump, indoor air handler, controls, refrigerant lines, labor, and any duct or electrical work. The ranges below are typical planning figures; a contractor may group several tasks into one line item.
| Quote component | Typical price | Pricing basis | What changes it |
|---|---|---|---|
| Heat pump and air handler | $4,000-$10,000 | Per system | Capacity, efficiency, and brand tier |
| Installation labor | $2,000-$6,000 | About $75-$150 per hour | Crew size, removal, and access |
| Duct repairs or replacement | $500-$10,000+ | About $10-$25 per linear foot | Leakage, insulation, and new runs |
| Electrical and controls | $300-$2,000 | Per project | Panel capacity, wiring, and thermostat |
| Removal and disposal | $200-$700 | Per old system | Equipment size and disposal requirements |
Labor charges often reflect 20-40 hours across a crew, rather than one technician working for the full period. Duct repairs and electrical changes are common reasons a replacement quote rises above the equipment price.
Why capacity, efficiency, and duct length change the price
System size is a major cost driver. A smaller 2-ton unit may suit a compact, well-insulated home, while a 4-5-ton system may be needed for a larger or less efficient house. Oversizing can raise equipment and operating costs, so a load calculation is more useful than choosing capacity from square footage alone.
Higher-efficiency equipment and cold-climate models can add roughly $1,000-$4,000 compared with basic equipment. Long refrigerant-line runs, a new return-air path, or ducts routed through tight attic or crawlspace areas may add $500-$5,000 or more. Replacing more than 100 linear feet of damaged or undersized duct can push a project into the upper price range. Ask the contractor to state the system’s capacity, efficiency rating, and duct scope in writing.
How existing ducts affect a replacement price
Reusing sound, properly sized ducts can avoid several thousand dollars in work. A pressure or leakage test can reveal whether ducts need sealing, insulation, or replacement; a low equipment bid may not include these corrections. Duct sealing and insulation commonly cost $500-$2,500, while extensive replacement can exceed $10,000 in a large or difficult home.
Adding zones can improve temperature control, but motorized dampers, extra thermostats, and control setup may add $1,500-$4,000. If the home has no duct network, a ducted system requires new supply and return runs, registers, and often ceiling or wall repairs. Compare quotes only after confirming that each includes the same duct repairs, controls, and removal work.
Where U.S. labor rates push installation totals
Prices vary by market. Labor-intensive coastal metros and areas with high contractor demand may run 10%-25% above a typical national estimate. Smaller Midwestern or Southern markets can be 5%-15% below it, although hot summers, cold winters, and local code requirements can change that comparison.
Climate also affects equipment selection. Homes in colder regions may need a cold-climate heat pump or backup heat, while cooling-dominant regions may prioritize efficiency during long cooling seasons. Permit charges commonly add $100-$500, with local variation. Use regional differences as a budgeting adjustment, not a substitute for local written quotes.
What three installation quotes might include
A basic replacement in a 1,400-square-foot home with usable ducts might include a 2-3-ton system, standard controls, and removal for $8,500-$11,000. A 2,000-square-foot home with a midrange 3-4-ton system and duct sealing might total $12,000-$16,000. A 2,500-square-foot home needing new ducts, electrical work, and a cold-climate unit could reach $19,000-$28,000.
These examples are not fixed national bids. Equipment sizing, permit fees, access, and the extent of duct replacement can shift totals substantially. Request an itemized estimate that separates equipment, labor, ductwork, electrical work, permits, and disposal.
Can repair or partial ductwork save money
If the existing heat pump is repairable, a diagnostic visit may cost $75-$200, and common repairs can range from about $150 to $1,500 depending on the part and labor. Repair is often worth comparing when the system is relatively young and the repair is limited; repeated failures or a major compressor problem make replacement estimates more relevant.
For a replacement, keeping properly sized ducts and choosing standard controls can reduce the initial bill. Avoid paying for a larger unit or premium features without a clear design reason. Scheduling outside peak heating and cooling demand may improve contractor availability, but seasonal discounts are not guaranteed. Compare at least three bids with the same capacity, efficiency, duct scope, and warranty assumptions.
Which quote details prevent surprise charges
Before approving work, confirm the model numbers, capacity, efficiency, thermostat, labor warranty, and equipment warranty. The proposal should say whether it includes permits, electrical upgrades, condensate drainage, duct testing, startup, and disposal. Clarify the price for concealed damage discovered after removal and whether a deposit or financing fee applies.
Federal, state, utility, and local incentives may reduce net cost for qualifying heat pumps, but eligibility and amounts change. Ask the installer or utility to verify current requirements before subtracting an incentive from the budget. Compare the contract total before incentives, then treat any confirmed rebate as a separate potential reduction.