Pioneer Quantum Ultra™ 22,000 BTU Ceiling-Concealed Ducted Mini Split

The Quantum Ultra Ceiling Concealed ducted heat pump delivers hidden, whole-home comfort with high efficiency (19 SEER2 / 11.7 EER2, 9.5 HSPF2) and dependable performance in an ultra low ambient range (heating to −13°F, cooling to 131°F). Powered by a variable-speed DC inverter and factory-precharged with eco-friendly R454b, it’s ideal for larger zones that need quiet, even airflow.

Specifications

• Type: Ceiling-concealed ducted heat pump (cooling & heating)

• Power Supply: 208/230V, 60Hz, 1Ph

• Cooling Rated Capacity: 22,000 BTU/h (range 7,550–24,600)

• Heating Rated Capacity: 25,000 BTU/h (range 8,700–28,500)

• Efficiency: 19.0 SEER2 / 11.7 EER2; 9.5 HSPF2 (Region IV); COP2 3.2 (47°F) / 2.0 (5°F)

• Refrigerant: R454b (factory-precharged)

• Suitable Area: 750–1,000 sq ft

• Indoor Unit (RT024GLSILSFHG): Airflow 741/623/558/529/470 CFM; Sound 41/38/34 dB(A); Dimensions (W×D×H) 43¼" × 17¾" × 7⅞"; Net/Gross 50.7 / 58.4 lbs

• Outdoor Unit (YN024GLSI24RPG): Breaker 20A (double-pole); Sound 54 dB(A); Dimensions (W×D×H) 38½" × 16⅝" × 31⅝"; Net/Gross 104.7 / 119.0 lbs

• AHRI Reference: 217048765

Features

• Operating Modes: Cooling, heating, dry, and ventilation

• Drainage: Dual-drainage ports for flexible installs

• Filtration: Washable, reusable air filters

• Airflow Control: Dual-axis motorized louvers (up-down & left-right)

• Remote Functions: ECO & SLEEP, Timer On/Off, TURBO, Self-Clean, MEMORY, IFEEL (ambient sensing)

• Ultra Low Ambient: Heating to −13°F / Cooling to 131°F

Maintenance

• Filters: Rinse washable filters regularly to maintain airflow

• Self-Clean: Run the self-clean cycle periodically to reduce coil residue

• Seasonal Care: Verify condensate drainage; keep outdoor unit clear; schedule annual professional checkups

Warranty

• Coverage: Refer to manufacturer’s current parts and compressor warranty terms

• Documentation: See AHRI Certificate and Energy Guide for certified ratings