The expansion addresses the limitations of traditional wall-mounted units by offering hardware adaptable to diverse architectural layouts. According to Perry C., a product developer at TOSOT, the goal is to ensure HVAC systems integrate with a building’s specific design rather than forcing structural compromises. The series is built for extreme climates, capable of cooling in temperatures up to 140°F and heating in conditions as low as -40°F.

The Floor/Ceiling unit provides dual-mounting versatility for spaces with significant window coverage or limited wall real estate. For projects prioritizing interior aesthetics, the Concealed Ducted system operates entirely out of sight, supporting static pressure up to 200 Pa. Meanwhile, the Ceiling Cassette model targets open-concept areas, utilizing a multi-directional airflow design and an integrated condensate pump to manage larger volumes of air. All three configurations utilize R32 refrigerant and achieve up to 24 SEER2 efficiency ratings, meeting ENERGY STAR requirements to lower long-term utility costs for commercial operators.