It’s a through-wall / wall-case style unit, often used in hotels, multi-unit buildings, or spaces needing individual air + heat control.
Comes with a corrosion protection package (treated basepan, bulkhead, hardware) for improved durability in humid or salty environments.
Controls: electronic touch controls with LED display, freeze & heat sentinels (monitoring & protection), slide-out rigid frame filter, reversible louver / venting features
