The HWAC-1817S unit uses a 17 SEER 18，000 BTU 4-in-1 system that delivers cool air for the warm months， heat for the cold months， dehumidification to remove moisture， and a fan to circulate air year-round. This unit has multiple user-friendly modes that help provide a controlled environment. This unit is designed to function in a 600 sq. ft. - 800 sq. ft. space.
Multi-season: cool air for warm months and hot air for cold months， the 4-in-1 functions of the unit provide comfort year-round
Washable filter: easily removable and washable mesh filter， no costly replacement filters
Memory: remembers user inputs from louvre settings to temperature settings if the unit is turned off
Sense mode: adjusts the temperature to the air around the remote using ambient technology
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