Pioneer® Quantum Ultra™ 23,000 BTU 22.5 SEER2 230V 8-Way Ceiling Cassette Ductless Mini-Split Air Conditioner Inverter Heat Pump Full Set

Premium Ceiling Cassette Mini Split – Powerful, Efficient & Discreet Comfort

Upgrade your home or commercial space with the Pioneer® Quantum Ultra™ 23,000 BTU 8-Way Ceiling Cassette Mini-Split System—a high-performance, energy-efficient ductless air conditioner with inverter heat pump technology. Designed for uniform 360° airflow, this ceiling cassette system delivers powerful cooling and heating while blending seamlessly into any ceiling for a clean, modern look.

Perfect for offices, retail spaces, restaurants, and large residential areas, this 22.5 SEER2 high-efficiency mini split system helps you save on energy bills while maintaining consistent indoor comfort year-round.

Summary at a Glance

• High Efficiency Quantum Ultra Ceiling Cassette Split Heat Pump System


• Cooling capacity: 23,000 BTU/H with 22.5 SEER2 / 11.7 EER2 efficiency


• Heating capacity: 25,000 BTU/H with 10.4 HSPF2 / 3.5 COP2 efficiency


• Voltage: 208/230V, 60Hz, 1Ph


• Ceiling Cassette Mounted Ductless Air Conditioning & Heating System


• Variable-Speed DC Inverter Driven Performance


• Factory-Precharged with Environmentally Friendly R454b Refrigerant


• Ultra Low Ambient Range Operation (As low as -13°F in Heating / As high as 131°F in Cooling)

Key Features & Benefits

Powerful Cooling & Heating Performance

• 23,000 BTU capacity ideal for medium to large spaces


• Advanced inverter heat pump technology for year-round climate control


• Fast cooling and efficient heating even in extreme conditions

8-Way 360° Airflow Distribution

• Unique 8-way ceiling cassette design ensures even air distribution


• Eliminates hot and cold spots for superior comfort


• Perfect for open layouts and commercial environments

Energy-Efficient 22.5 SEER2 Rating

• High SEER2 efficiency reduces electricity consumption


• Lower monthly energy bills with eco-friendly operation


• Smart inverter compressor adjusts output for optimal performance

Sleek Ceiling Cassette Installation

• Flush-mounted design blends seamlessly into ceilings


• Saves wall space and enhances interior aesthetics


• Ideal for modern homes, offices, and business spaces

Ultra-Quiet Operation

• Low-noise indoor unit for peaceful environments


• Perfect for bedrooms, conference rooms, and retail settings

Full Installation Set Included

• Indoor ceiling cassette unit


• Outdoor condenser


• Wireless remote control


• Installation accessories (varies by package)


• Pre-charged refrigerant for easier setup

Why Choose This Pioneer® Ceiling Cassette Mini Split?

• Buy with confidence – trusted Pioneer® performance


• Energy-saving inverter technology for long-term cost savings


• Commercial-grade airflow performance with 8-way distribution


• Perfect for renovations & new builds (no ductwork required)


• All-in-one full system package for easy installation


• 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
  
  
  • IFEEL, to Detect and Adjust to Local Temperature
  
  
  
  

Perfect For:

• Offices & commercial spaces


• Restaurants & cafes


• Retail stores


• Large living rooms & open-plan homes


• Hotels & hospitality environments

Technical Information & Performance

• AHRI Certificate


• Energy Guide


• Submittal Sheet


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  System Kit

  
  
  
  
  • Power Supply: 208~230V, 60Hz, 1Ph
  
  
  • Cooling Rated Capacity: 23,000 BTU/h
  
  
  • Cooling Capacity Range: 7,550~25,200 BTU/h
  
  
  • Cooling SEER2: 22.5 BTU/W.h
  
  
  • Cooling EER2: 11.7 BTU/W.h
  
  
  • Heating Rated Capacity: 25,000 BTU/h
  
  
  • Heating Capacity Range: 8,700~28,300 BTU/h
  
  
  • Heating HSPF2 (Region IV/V): 10.4 / 9.4 BTU/W.h
  
  
  • Heating C.O.P.2 (47°F/5°F): 3.5 / 2.0 W/W
  
  
  • Refrigerant Type: R454b
  
  
  • Suitable Area: 750~1,000 sq ft
  
  
  • AHRI Reference: 217048761
    
  
  
  
  


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  Indoor Unit

  
  
  
  
  • Part Number: CT024GLSILSFHG
  
  
  • Air Flow (Turbo/Hi/Med/Lo/Mute): 735 / 676 / 529 / 423 / 394 CFM
  
  
  • Sound Level (Turbo/Hi/Med/Lo/Mute): 50 / 47 / 43 / 38 / 34 dB(A)
  
  
  • Product Dimensions (WDH): 33\"-1/8 x 33\"-3/4 x 10\"-3/4 Inches
  
  
  • Carton Dimensions (WDH): 36\"-7/8 x 36\"-7/8 x 11\"-1/2 Inches
  
  
  • Net / Gross Weight: 51.8 / 59.5 lbs
  
  
  
  


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  Decorative Panel

  
  
  
  
  • Part Number: CT2460DPNL
  
  
  • Product Dimensions (WDH): 37-3/8\" x 37-3/8\" x 2-7/8\"
  
  
  • Carton Dimensions (WDH): 41-1/2\" x 41-1/2\" x 3\"-1/2
  
  
  • Net / Gross Weight: 13.2 / 19.8 lbs
  
  
  
  


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  Outdoor Unit

  
  
  
  
  • Part Number: YN024GLSI24RPG
  
  
  • Breaker Needed: 25A (double-pole)
  
  
  • Sound Level: 54 dB(A)
  
  
  • Net Dimensions (WDH): 38\"-1/2 x 16\"-5/8 x 31\"-5/8 Inches
  
  
  • Carton Dimensions (WDH): 40\"-1/4 x 18\"-7/8 x 31\"-7/8 Inches
  
  
  • Net / Gross Weight: 104.7 / 119.0 lbs.
  
  
  
  

Your Pioneer® Quantum Ultra™ Today

Experience next-level comfort, energy efficiency, and modern design with this advanced ceiling cassette mini split system. Whether you\'re upgrading your HVAC system or installing new climate control, this unit delivers powerful performance with sleek integration.

Buy now and enjoy fast, efficient cooling & heating with professional-grade reliability.

Dimension Chart