Pioneer Quantum Hyperformance™ 9,000 BTU Ductless Mini Split

The Quantum Hyperformance™ wall-mounted mini split delivers ultra-high efficiency with 25 SEER2 / 14.5 EER2 cooling and 10.5 HSPF2 heating performance. It’s Wi-Fi enabled (Pioneer Airlink app), powered by a variable-speed DC inverter, factory-precharged with eco-friendly R454b, and built for extreme climate operation from −22°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 3,200–12,400)

• Heating Rated Capacity: 9,500 BTU/h (range 2,100–15,100)

• Efficiency: 25.0 SEER2 / 14.5 EER2; 10.5 HSPF2 (Region IV); COP2 4.0 (47°F) / 1.8 (5°F)

• Refrigerant: R454b (factory-precharged)

• Recommended Room Size: 150–350 sq ft (minimum 38 sq ft)

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

• Indoor Unit (WT009GLSI25HLH): Airflow 326/282/235/188/153 CFM; Sound 42/39/33/29/26 dB(A); Dimensions (W×D×H) 32¼" × 7⅝" × 12"; Net/Gross 20.7 / 25.1 lbs

• Outdoor Unit (YN009GLSI25RPH): Breaker 15A (double-pole); Sound 55 dB(A); Dimensions (W×D×H) 31⅞" × 12" × 21⅝"; Net/Gross 54.0 / 60.6 lbs

• AHRI Reference: 217048754

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)

• Extreme Climate: Heating to −22°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