Portable air conditioners by cooling capacity ≫ BTU rating

12000 BTU portable air conditioners

13 best 12000 BTU portable air conditioners: our comparison (April 2026)

12000 BTU Portable 3-in-1 Air Conditioner

★★★★★ ★★★★★ 9.0/10

12000 BTU 3-in-1 Portable Air Conditioner

★★★★★ ★★★★★ 9.0/10

Portable Air Conditioner 12,000 BTU

★★★★★ ★★★★★ 8.4/10

See full comparison →

🏆 Best choice

Air Conditioner, 12000BTU Portable Air Conditioner, 3-in-1 with Cooling, Dehumidifier 35L/Day, Sleep Mode&Fan with 2 Speeds, 24 Hour Timer & Window Venting Kit for Room, Office

12000 BTU Portable 3-in-1 Air Conditioner

★★★★★ ★★★★★ 9.0 /10

+ Strong 12000 BTU cooling that handles 20–30 m² rooms properly

+ Useful 3-in-1 modes (cooling, dehumidifier, fan) with sleep mode and timer

+ Simple controls and remote, easy to roll between rooms thanks to castor wheels

Energy-Saving 12000 BTU Portable Air Conditioner 3-in-1, Efficient Cooling for Large Rooms, Cooling Fan Dehumidifier, Dual Display 24H Timer Sleep Mode Remote Control Window Kit White

12000 BTU 3-in-1 Portable Air Conditioner

★★★★★ ★★★★★ 9.0 /10

Portable Air Conditioners, 12,000 BTU AC Unit for Bedroom with Drainage-free Cooling, 46dB Quiet, APP/Voice/Remote, 24h Timer with Fan & Dehumidifier, Smart Standing AC for Room Indoors, AC515S White 12,000 BTU

Dreo

Portable Air Conditioner 12,000 BTU

★★★★★ ★★★★★ 8.4 /10

See full comparison →

8000 BTU portable air conditioners

10000 BTU portable air conditioners

14000 BTU portable air conditioners