Pioneer Quantum Ultra™ 9,000 BTU Ductless Mini Split

The Quantum Ultra wall-mounted mini split delivers ultra–high efficiency with 24 SEER2 / 13 EER2 cooling and 10.0 HSPF2 heating. It’s Wi-Fi enabled (Pioneer Airlink app), powered by a variable-speed DC inverter, factory-precharged with eco-friendly R454b, and engineered for an ultra low ambient range from −13°F (heating) up to 131°F (cooling).

Specifications

• Type: High wall-mounted ductless heat pump (cooling & heating)

• Power Supply: 208/230V, 60Hz, 1Ph

• Cooling Rated Capacity: 9,000 BTU/h (range 2,400–11,000)

• Heating Rated Capacity: 10,000 BTU/h (range 2,400–11,000)

• Efficiency: 24.0 SEER2 / 13.0 EER2; 10.0 HSPF2 (Region IV); COP2 3.81 (47°F) / 2.1 (5°F)

• Refrigerant: R454b (factory-precharged)

• Recommended Room Size: 150–350 sq ft (minimum 28 sq ft)

• Minimum Installation Height: 6 ft; Piping: 1/4" × 3/8"

• Indoor Unit (WT009GLSI24HLG): Airflow 326/282.5/235/188/153 CFM; Sound 43/40/33/31/30 dB(A); Dimensions (W×D×H) 32¼" × 7⅝" × 12"; Net/Gross 20.7 / 25.1 lbs

• Outdoor Unit (YN009GLSI24RPG): Breaker 15A (double-pole); Sound 50 dB(A); Dimensions (W×D×H) 31⅞" × 12" × 21⅝"; Net/Gross 52.7 / 59.3 lbs

• AHRI Reference: 217048749

Features

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

• Wi-Fi Control: Smartphone app (Pioneer Airlink) for remote operation and scheduling

• Drainage: Dual-drainage ports for flexible installation

• 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 for peak 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