$70. $56. Buy on Amazon. Related: Hot Sleepers Approve of This $33 Cooling Mattress Topper That ‘Adds a Level of Luxury’ The portable air conditioner is less than a foot tall but it’s big on ...

The air conditioner is equipped with Emerson Comfort Alert™ diagnostics, which monitors and analyzes system performance. According to the manufacturer, a three-blade outdoor fan powered by a GE® ...

The air conditioner is PrOzone™ certified, which means it exceeds world environmental. The Ruud Ultra Series® UASL can achieve efficiency ratings of 18 SEER. It has a two-stage Copeland compressor.