Mini-splitENERGY STAR

LG Art Cool LA120HSV5

4.5(45 retailer ratings) by LG · Model LA120HSV5
LG_ART_COOL

The Art Cool Mirror hides serious 22 SEER2 performance behind the best-looking panel in the category.

Cooling
12,000 BTU
Covers
550 ft²
Efficiency
22SEER2
Noise
19 dB
$2099 est.
typical street price · via SupplyHouse
Check Price

Is 12,000 BTU right for your room? Run the sizing calculator

Strengths & trade-offs

Pros
  • Mirror-finish designer indoor panel
  • Built-in ThinQ WiFi with voice control
  • 19 dB low-speed operation
Cons
  • Premium price for 12K class
  • Heating output fades in deep cold

What the LG Art Cool LA120HSV5 costs to run

Estimated from this unit's 22SEER2 rating at 8 hours/day of cooling, using average residential electricity rates for each US climate zone. Your usage and utility rate will shift these numbers — run the calculator for your exact room.

Climate zoneExample regionsEst. cost / month
Cool NorthPacific NW, Upper Midwest, New England$24 /mo
Mixed / TemperateMid-Atlantic, Midwest, Mountain$25 /mo
Hot & HumidSoutheast, Gulf Coast, Texas$21 /mo
Hot & DrySouthwest, Desert$22 /mo

Full specifications

TypeMini-split air conditioner
Cooling capacity12,000 BTU
Rated coverage550 ft²
Efficiency22 SEER2
Noise (low)19 dB
Smart featuresApp, Voice, Scheduling
ENERGY STARYes
Model numberLA120HSV5
Typical street price$2099

Specs from manufacturer data; price and ratings are snapshots and may vary. See how we evaluate. Data last reviewed June 2026.

Similar units

Compare it against

Full comparison table
mrcoolac
Best efficiency
Mini-splitENERGY STAR

MRCOOL DIY 4th Gen 12K

4.6(1,510 retailer ratings)
Cooling
12,000 BTU
Covers
500 ft²
Efficiency
22 SEER2
Noise
32 dB
$1099 est.
typical retail price
Senville_LETO_SENL-12CD
Mini-splitENERGY STAR

Senville LETO SENL-12CD

4.4(2,090 retailer ratings)
Cooling
12,000 BTU
Covers
550 ft²
Efficiency
21.2 SEER2
Noise
28 dB
$799 est.
typical retail price