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SpecWindmill 10,000 BTU WhisperTech Window AC (10W2Wi)Midea U 10,000 BTU (MAW10U2QWT)
PhotoWindmill 10,000 BTU WhisperTech Window AC (10W2Wi)Midea U 10,000 BTU (MAW10U2QWT)
Our scoreSCORE5.7 / 10SCORE7.5 / 10
Our takeAn inverter box unit at CEER 15 that weighs 63 lb against GE's 80, for rooms near 450 sq ft. Check your opening height; Windmill needs 14 in.The December 2024 U revision, not recalled, at CEER 16 with ENERGY STAR Most Efficient status. About 6% less power than the CEER 15 V1UWT for the same cooling, which is nice but not worth chasing a hard-to-find listing.
TypeWindowU-shaped window
Cooling (DOE / SACC)10,000 BTU10,000 BTU
CEER1516best
InverterYesYes
Heat modeNoneNone
Noise, lowest setting (maker figure)42 dBAn/a
Window width, min23 inn/a
Window width, max37 inn/a
Min sash opening14 inn/a
Weight63 lbn/a
Warranty1 yrn/a
ENERGY STARYesYes
Watch out forWindmill's warranty is one year on every size, with no longer compressor term, and owners report control-board and stop-cooling failures. Windmill sells a non-inverter Original and a budget Lite line under the same name; confirm the model number on the box.Midea sold the U2QWT and the recalled U1QWT with the same CEER ratings and near-identical titles; one digit separates them.
MoreModel detailsOur full reviewView on Amazon →Model detailsOur full review