AC replacement
cost calculator.
Start with what you know about your system. We’ll put published cost references in context and help you prepare for a more useful quote.
A clearer picture
starts here.
Choose what you know. “Not sure” is a perfectly good place to start.
You’ll get published price references, scope notes, and a list of questions to take to a contractor.
Read our sources & methodology ↗
Your cost plan
What’s behind the number?
Costs and scope still to confirm
These are open scope questions, not zero-dollar line items. We have not added guessed amounts to the published reference.
For your contractor conversation
Reference scope & assumptions
The numbers behind your plan.
These are Trane’s published national examples for selected central AC products, including equipment and basic installation before tax. They describe one manufacturer’s examples; they are not an all-brand average or a local quote.
| Cooling option | Published range | Reference product |
|---|---|---|
| Single-stage | $6,568–$8,544 | 15 Single-Stage Air Conditioner |
| Multi-speed | $8,573–$10,671 | 17 Multi-Speed Air Conditioner with WeatherGuard |
| Variable-speed | $11,525–$13,669 | 20 TruComfort Variable Speed Air Conditioner with WeatherGuard |
The source does not publish a consistent equipment-versus-labor breakdown. Extra indoor equipment, duct modifications, accessories, taxes and special installation requirements need separate confirmation. We don’t guess those amounts, or adjust prices by ZIP code, floor area or existing tonnage.
Source: Trane HVAC Replacement Cost Guide · Accessed October 15, 2026 · Data version 2026-10-21.1. See full methodology and limitations.