A quiet revolution in fan design

For quiet comfort, WhisperDrive™ reduces operating noise and expenses with a high-efficiency compressor, isolated compressor compartment, swept-wing fan design, and composite base pan.

Whisperdrive is featured in Coleman® Echelon™ 5T and Coleman® Echelon 3S air conditioners, and Coleman® Echelon 5T and Coleman® Echelon 3S heat pumps.

Get quiet and comfort from your air conditioner.