Portable air conditioners by room size : Room coverage : Por

14,000 BTU Portable Air Conditioner

☆☆☆☆☆ ★★★★★ 8.2/10

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Hessaire MC18M Portable Swamp Cooler

☆☆☆☆☆ ★★★★★ 8.1/10

23,000 BTU Window Air Conditioner with Heat Function

☆☆☆☆☆ ★★★★★ 8.1/10

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🏆 Best choice

#1 Whynter

☆☆☆☆☆ ★★★★★ 8.2 /10

+ Dual-hose design cools a 400–500 sq ft room more effectively than most single-hose portables

+ Straightforward controls and useful modes (cool, dehumidify, fan) with decent airflow

+ Build feels sturdy enough and casters roll okay on hard floors for semi-permanent placement

Hessaire

Hessaire MC18M Portable Swamp Cooler

☆☆☆☆☆ ★★★★★ 8.1 /10

23,000 BTU Window Air Conditioner with Heat Function

☆☆☆☆☆ ★★★★★ 8.1 /10

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Portable air conditioners for large rooms