The Pioneer® Quantum Ultra™ 36,000 BTU 4-Way Ceiling Cassette Mini-Split delivers powerful, whisper-quiet comfort for large spaces with 20 SEER2 cooling efficiency and 10.3 HSPF2 heating performance down to -13°F. Its variable-speed DC inverter and recessed ceiling-mounted design provide 360° dual-axis airflow through motorized up-down and left-right louvers, ensuring even temperature distribution across every corner of the room.

Factory-precharged with eco-friendly R454b refrigerant and packed with smart features—ECO, SLEEP, TURBO, Self-Clean, MEMORY, and Follow-Me temperature sensing—this 230V heat pump system combines premium efficiency, reliable year-round operation, and effortless convenience for residential and light commercial applications.

Summary

• High Efficiency Quantum Ultra Four-Way Ceiling Recessed Cassette Split Heat Pump System
• Cooling capacity: 36,000 BTU/H with 20.0 SEER2 / 9.6 EER2 efficiency
• Heating capacity: 38,000 BTU/H with 10.3 HSPF2 / 3.31 COP2 efficiency
• Voltage: 208/230V, 60Hz, 1Ph
• Four-Way Ceiling Recessed Cassette Mounted Ductless Air Conditioning & Heating System
• Variable-Speed DC Inverter Driven Performance
• Factory-Precharged with Environmentally Friendly R454b Refrigerant
• Standard Ambient Range Operation (As low as -13°F in Heating / As high as 131°F in Cooling)

Features

• Heat Pump with Cooling, Heating, Dry, and Ventilation Modes
• Dual-Drainage Ports
• Washable, Reusable Air Filters
• Dual-Axis Airflow (Motorized Up-Down and Left-Right Louvers)
• Functional Remote with:
  • ECO and SLEEP Modes, for Energy-Conservation
  • Timer On/Off Control
  • TURBO, for Times of High-Demand
  • Self-Clean Cycle
  • MEMORY, to Recall Favorite Settings
  • FOLLOW ME, to Detect and Adjust to Local Temperature

Dimension Chart