Portable ACs are the solution when window units aren't allowed or window placement makes installation impossible. Dual-hose models are significantly more efficient than single-hose.
Our Top Picks
LG
LG LP0817WSR 8,000 BTU Portable AC
LG's portable AC is reliable and well-built in a category full of no-name brands. Auto-evaporation means you rarely need to drain the water tank manually. Solid for bedrooms and small living spaces.
Pros
- 8,000 BTU for rooms up to 200 sq ft
- Auto-evaporation (no manual draining)
- Remote control included
- Works as dehumidifier and fan
Cons
- Single-hose design less efficient than dual
- Window kit required
Whynter
Whynter ARC-14S 14,000 BTU Dual Hose Portable AC
Dual-hose portable ACs are measurably more efficient because they don't create negative pressure in the room. The Whynter ARC-14S is the dual-hose benchmark - 14,000 BTU handles rooms up to 500 sq ft.
Pros
- Dual-hose design - significantly more efficient
- 14,000 BTU for large rooms
- Auto drain function
- Can dehumidify at 71 pints/day
Cons
- Premium price
- Louder than single-hose units