AC Replacement Cost in Utah

Replacing a central air conditioner in Utah typically costs $5,500 to $12,000 installed. These are estimates. The low end is a standard-efficiency unit matched to an existing furnace in good condition. The high end is a larger, high-efficiency or variable-speed system, or a job that needs electrical or ductwork changes.

What drives the price

• Size, measured in tons, which should come from a load calculation
• Efficiency rating (SEER2) and whether the unit is single-stage, two-stage or variable
• Whether the indoor coil and furnace blower are compatible with the new unit
• Refrigerant line set, electrical and pad work
• Ductwork repairs or changes
• Permit and inspection fees

AC and furnace together

The air conditioner uses the furnace’s blower to move air, so the two have to match. If the furnace is also near the end of its life, replacing both at once usually costs less than doing them separately. As a rough estimate, a furnace and AC together run $10,000 to $18,000 installed for most homes.

Why sizing matters in Utah

Air conditioners lose some capacity at altitude, and Utah’s dry heat changes the load compared with humid climates. An oversized unit costs more, cycles on and off too often and wears out sooner. Sizing by a load calculation, not by the old unit’s label, avoids both problems.

Ways to lower the cost

Replace in spring or fall rather than during a heat wave, ask about utility rebates, and compare a standard-efficiency unit against a high-efficiency one with real numbers for your house. 0% financing options are available, subject to credit approval.