5-Ton HVAC Replacement Cost and Price Estimates 2026

Replacing a 5 ton HVAC system typically costs $8,500-$18,500 depending on equipment, labor, ductwork, and electrical upgrades; this article gives a practical 5 ton HVAC replacement cost breakdown and key drivers. Assumptions: typical U.S. single-family home, 5 ton split system, standard duct access.

Item	Low	Average	High	Notes
Complete 5 ton system install	$8,500	$12,500	$18,500	Including condenser, coil, and basic install
Equipment only	$4,000	$6,500	$10,000	Varies by SEER and brand
Ductwork repairs/upgrade	$800	$3,000	$8,000	Per run, sealing, or partial replacement
Electrical service upgrade	$500	$1,800	$4,000	Depends on panel capacity and permits

Typical Total Price For A 5 Ton Split Heat Pump Or AC

Most homeowners pay $8,500-$18,500 to replace a 5 ton split system with new outdoor condenser and indoor coil/air handler; higher prices apply for packaged units or premium brands. A common mid-range project costs about $12,500 with a 14-16 SEER unit and minimal duct changes.

Assumptions: 5 ton = ~60,000 BTU cooling capacity; normal single-story or two-story with accessible attic/basement.

Cost Components: Equipment, Labor, Permits, and Disposal

This table breaks a typical installer quote into major line items so buyers can compare each component.

Materials	Labor	Equipment	Permits	Delivery/Disposal
$4,000-$10,000 (condenser, coil, thermostat)	$2,500-$6,000	$200-$800 (cranes, lifts)	$50-$500	$150-$800
Includes refrigerant, lines, wiring	(10-30 hours @ $75-$125/hr)	Optional for rooftop or hard access	Local codes vary	Old unit haul and recycling fee

How SEER Rating, Brand, And Equipment Choices Affect Price

SEER rating and equipment type change equipment price dramatically: 14-15 SEER 5 ton systems cost $4,000-$6,000, 16-18 SEER cost $6,000-$9,000, and 20+ SEER or variable-speed systems cost $8,000-$12,000. Upgrading by 4+ SEER can add $2,000-$4,000 to equipment cost.

Higher efficiency often reduces operating cost but raises upfront pricing and may require different airflow or coil sizing assumptions.

Ductwork, Access, And Retrofits That Drive Labor And Materials

Replacing or repairing ducts adds $800-$8,000 depending on scope: sealing and minor repairs $800-$2,000, partial replacement $2,000-$5,000, full replacement $5,000-$8,000. Homes with long duct runs (>100 linear ft) or poor attic access typically see $1,500-$4,000 extra labor.

Expected labor hours: 10-30 hours for a straight swap; add 20-80 hours for extensive duct rebuilds or rooftop crane work.

Electrical Upgrades, Refrigerant, And Code-Related Fees

Electrical service or disconnect upgrades can cost $500-$4,000: simple new disconnect $200-$500, 60A-100A circuit and conduit $800-$2,000, full panel upgrade $1,500-$4,000. If the new unit requires R-410A conversion or reclaiming old refrigerant, expect $150-$600 extra.

Permits and inspection fees vary by jurisdiction from $50-$500; some areas require certified refrigerant handling documentation that adds to labor time.

How Location Changes Price: Regional Price Comparisons

Labor and permit deltas by region shift total price by roughly: Northeast +10%-25%, West Coast +15%-30%, Southeast -5%-10%, Midwest baseline. A $12,500 average in the Midwest may become $14,000-$16,000 in coastal metro markets due to higher labor and permit costs.

Urban jobs may add crane or parking fees ($200-$1,000); rural jobs can add travel or minimum charge surcharges ($150-$600).

Three Real-World Quote Examples With Specs And Totals

Example 1: Basic replace, no ductwork: $8,500.

5 ton 14 SEER condenser + coil, 12 hours labor, standard thermostat, no electrical upgrade, hauling included. Labor 12 hrs × $90/hr

Example 2: Mid-range upgrade: $12,500.

5 ton 16 SEER variable-speed, minor duct sealing, 24 hours labor, new 60A disconnect, permit.

Example 3: Premium rooftop install: $18,500.

5 ton 20 SEER system, full coil and partial duct replacement, crane rental $600, panel upgrade, 40+ labor hours, premium brand equipment.

Practical Ways To Lower A 5 Ton Replacement Price

Control scope: keep the same equipment location, repair instead of replacing ducts, and choose mid-range SEER to save thousands.

• Get three written quotes with identical specs and line-item pricing.
• Schedule in shoulder seasons to avoid peak demand rush fees.
• Bundle with other planned projects to negotiate labor rates.
• Approve necessary electrical or duct repairs only after a contractor shows cost-benefit for efficiency.

Common Add-Ons, Timing, And Warranty Considerations That Affect Final Price

Common add-ons: smart thermostats $150-$400, extended warranties $200-$1,200, UV lights or air cleaners $300-$1,200. Rush installs or expedited parts can add $250-$1,000 to the quote.

Most contractors include a 1-year labor warranty; extended manufacturer warranties on compressors or coils cost extra but can alter lifetime cost calculations.