TOSOT Entry-Level Single Zone Wall-Mount Systems (Up to 19 SEER / 20.5 SEER2)

Complete single zone wall-mount systems including one indoor unit and one outdoor condenser. These entry-level systems are rated up to 19 SEER (per pricing sheet) and up to 20.5 SEER2 in the 2025 catalog.

• R32 refrigerant single zone heat pump and cooling-only configurations (per catalog).
• Capacities from 9,000 to 36,000 BTU.
• 115V options for 9K and 12K systems; 208–230V options across the full range.
• Wall-mounted indoor units with modern styling and quiet operation.
• System pricing in the sheet includes both indoor and outdoor unit.

Consult the single zone system pages in the TOSOT catalog for detailed performance ratings, operating temperature ranges, and electrical data for each model.