Ductless Mini-Split Installation Cost in Tennessee

Across Tennessee, homeowners pay $3,200 to $7,600 for ductless mini-split installation. Climate, labor rates and housing age all move the price. In Tennessee's cities, the median home dates to about 1984.

Ductless Mini-Split Installation Prices in Tennessee Cities

City	Estimate	Heating / cooling degree days
Nashville	$3,400 to $8,100	3,648 / 1,586
Memphis	$2,900 to $6,900	2,874 / 2,313
Knoxville	$2,900 to $6,900	3,911 / 1,363
Chattanooga	$3,100 to $7,300	3,029 / 1,920
Clarksville	$3,100 to $7,300	3,756 / 1,661

From 2020 through 2025, NOAA recorded 704 winter storm and ice events, 1,503 heat events, 170 extreme cold events and 1,063 hail reports in Tennessee. Those are the days when emergency HVAC calls pile up.

When It Makes Sense

The house or addition has no ductwork
One room is always too hot or too cold
You want to get rid of window units or baseboard heat
You're finishing a basement, attic or garage

What Moves the Price

How many zones (indoor heads) you need
BTU capacity for each zone
A cold-climate model or a standard one
Line set length and how many holes go through the wall
A dedicated electrical circuit and disconnect

Common Questions

How much does a multi-zone mini-split cost?

Installed, most multi-zone systems run $8,000 to $18,000, depending on the number of zones and the brand.

Can a mini-split heat a whole house?

In a smaller house or an open floor plan, yes. Bigger houses usually need several zones or a ducted heat pump.

Other HVAC Prices in Tennessee

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