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A minimalist bedroom with dark grey walls, a large bed with charcoal bedding, a sleeping cat, two warm-toned wall sconces, and a wall-mounted air conditioning unit.

Mini Split Installation in Jackson, TN

A new system here will heat from October through April and cool from May through September every year. Tell us about the house, and a licensed contractor who covers Madison County will get in touch.

Tell us about the job

It takes about a minute.

Step 1 of 3: Equipment
A golden retriever sleeps on a neatly made bed in a minimalist bedroom equipped with a wall-mounted air conditioning unit.

What Jackson asks of a mini-split

In Jackson, a mini-split runs all year. Heat from October through April, cooling from May through September, that covers every month.

Winter nights average 32°F, which is mild work for a heat pump. Summer afternoons average 89°F, and the system has to hold that line for five straight months. A new unit sold today has to meet 14.3 SEER2 for cooling and 7.5 HSPF2 for heating, the federal minimum for this kind of system.

7 months
October through April, your system heats
5 months
May through September, it cools
32°F
the average winter night it heats against
89°F
the average summer afternoon it cools against
Isometric cutaway illustration of a small house with a dark shingled roof, showing two wall-mounted indoor air conditioning units in separate rooms connected by lines to an outdoor condenser unit on the ground outside.
Your system heats October through April and cools May through September.

NOAA nClimDiv, 1991–2020 normals

Is a mini split worth it?
For most homes here, yes, because a mini split runs both the heating and cooling that Jackson needs across the full year. Winter lows near 32°F and summer highs near 89°F mean the same system is working nearly every month, either warming the house from October through April or cooling it May through September. A mini split does both jobs with one piece of outdoor equipment and one or more indoor heads, and it does not need ductwork to move that air. Whether it makes sense for your house depends on how the space is laid out now, which a contractor can walk through with you.
How many rooms can a mini split cover?
That depends on the outdoor unit, since one outdoor unit can run several indoor heads at once. Each head is sized for the room it serves, so a small bedroom and a large living room draw different amounts of capacity from the same outdoor unit. The limit is the total capacity of the outdoor unit split across every head connected to it. A contractor will size the system room by room rather than guessing at a whole-house number.
Can a mini split heat a whole house?
It can, if enough indoor heads are placed to reach every room, and it needs to work hardest here since heat is needed October through April, seven months of the year. A single indoor head heats the room it is mounted in and whatever open space is next to it, but it will not push heat down a hallway into closed-off rooms. Whole-house coverage means either a head in every room that needs one or a layout planned around how the house is arranged. A contractor sizing the job will look at the floor plan and figure out how many heads it takes to cover the house.
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