How Much to Cool a Nursery with a Mini Split in Austin.
A nursery in Central Texas needs steady, quiet cooling through 100-degree summers. Mini splits deliver that without ductwork, but sizing and installation costs vary. Here’s what determines the price for a single-zone system in a typical baby’s room.
Flat pricing, same everywhere we work
| System | Flat price, installed | Included |
|---|---|---|
| One split (single room) | $1,500 | Indoor head, outdoor condenser, line set, standard electrical, all labor |
| Two splits | $2,500 | Everything above, two zones |
| Three splits | $3,500 | Everything above, three zones |
Every install is wired to code by our TDLR-licensed contractor. Long line-set runs, panel upgrades or unusual mounting can add cost, and we tell you up front, before any work starts. For market context, see our Austin mini split cost guide: typical Central Texas quotes run $3,000 to $5,000 for a single zone.
General sizing guide
| Space size | Typical BTU needed | Notes |
|---|---|---|
| Up to 250 sq ft | 9,000 | Small bedroom, office, closet-sized room |
| 250-350 sq ft | 12,000 | Standard bedroom or small living area |
| 350-550 sq ft | 18,000 | Larger living area, garage, bonus room |
| 550-700 sq ft | 24,000 | Open living area, larger garage or shop |
General sizing guidance. Actual BTU needs vary with insulation, ceiling height, sun exposure and windows, which is why we confirm sizing against your specific space before quoting.
Why a Mini Split Makes Sense for a Nursery
A typical nursery in Austin measures 12 by 12 feet, or about 144 square feet. That space needs roughly 6,000 BTUs of cooling, which a 6,000 to 9,000 BTU mini split can handle. Unlike window units, mini splits run quietly, under 30 decibels, so they won’t wake a sleeping child. They also filter air better than central systems, which is useful for infants with developing lungs.
The flat price for a single-zone mini split install in Central Texas is $1,500, covering the unit, labor, and a Home Depot run for touch-up paint if needed. That’s lower than the $2,000 to $5,000 per zone typical of custom-quote contractors. The price stays the same whether the nursery is on the first floor or a second-story bonus room, as long as the line set doesn’t exceed 25 feet.
What Drives the Cost Up or Down
The $1,500 flat rate assumes standard mounting on an interior wall with a 15-amp circuit already in place. If the nursery is in a converted garage with no existing electrical, the house may need a panel upgrade, which isn’t included in the flat price. Similarly, if the outdoor unit must sit more than 25 feet from the indoor head, the line set extension adds cost, but that’s rare in most nurseries.
Most single-zone installs finish in one day, tested before the crew leaves. TDLR-licensed contractors handle the work, so permits and inspections are included. If the nursery has vaulted ceilings or large windows, a slightly larger unit may be recommended, but the $1,500 price still applies as long as it’s a single zone. The only exceptions are stated upfront, never after the work starts.
Questions
Can I add a second zone later if we convert the nursery to a playroom?
Yes, adding a second zone later costs $1,000 more, bringing the total to $2,500. The outdoor unit can support up to three zones, so future expansion is possible without replacing the condenser.
Does the $1,500 price include removing an old window unit?
No, the flat rate covers new installs only. Removing an old window unit is a separate service, but most nurseries don’t have one since mini splits are quieter and more efficient.
Will a mini split heat the nursery in winter too?
Yes, mini splits are heat pumps, so they provide heat through mild Central Texas winters without a separate furnace. They’re not designed for sub-freezing temperatures, but that’s rarely an issue in Austin.
We install across Central Texas. See the Austin mini split cost guide, full Central Texas service area or Austin mini split installation.
Get your quote.
Tell us your address and how many rooms. We confirm coverage and send a fixed, all-in price, usually the same day.
Get a Fixed Quote