Pioneer® Quantum Hyperformance™ 24,000 BTU 22.5 SEER2 230V High-Wall Ductless Mini-Split System – Full Set

Upgrade your comfort with the Pioneer® Quantum Hyperformance™ 24,000 BTU Mini-Split Air Conditioner with Hyper Heat Pump, engineered for powerful, energy-efficient cooling and heating all year round. Designed for homeowners and businesses seeking premium climate control, this high-wall ductless system delivers superior performance, whisper-quiet operation, and advanced inverter technology—perfect for large rooms, offices, or open spaces.

Summary at a Glance

• Ultimate Efficiency Quantum Hyperformance™ Ductless Mini Split Heat Pump System


• Cooling capacity: 24,000 BTU/H with 22.5 SEER2 / 11.7 EER2 efficiency


• Heating capacity: 24,000 BTU/H with 10 HSPF2 / 3.3 COP2 efficiency


• Voltage: 208/230V, 60Hz, 1Ph


• High Wall-Mounted Ductless Air Conditioning & Heating System


• Wi-Fi Enabled and Controllable By Smartphone via the Free Pioneer Airlink App


• Variable-Speed DC Inverter Driven Performance


• Factory-Precharged with Environmentally Friendly R454b Refrigerant


• Extreme Climate Operation (As low as -22°F in Heating / As high as 131°F in Cooling)

Powerful Cooling & Heating Performance

Experience year-round comfort with 24,000 BTU capacity and advanced Hyper Heat Pump technology, ensuring reliable performance even in extreme temperatures. Whether you\'re battling summer heat or chilly nights, this system maintains consistent indoor comfort effortlessly.

Ultra High Efficiency – Save More on Energy Bills

With an impressive 22.5 SEER2 rating, this Energy-Star certified mini-split system is built for maximum efficiency. The DC inverter compressor intelligently adjusts power usage, reducing energy consumption while maintaining optimal performance—helping you cut electricity costs without sacrificing comfort.

Hyperformance Inverter Technology

• Faster cooling and heating response


• Stable temperature control with minimal fluctuations


• Reduced wear and tear for longer system lifespan


• Energy-efficient operation for lower monthly bills

Whisper-Quiet Operation

Enjoy a peaceful indoor environment with ultra-quiet performance, making it ideal for:

• Bedrooms


• Living rooms


• Offices


• Commercial spaces

Full Installation Kit Included

This complete mini-split system comes with everything you need for installation:

• Indoor high-wall air handler


• Outdoor condenser unit


• Installation kit (line set, wiring, and accessories)


• Wireless remote control

No need to purchase additional components—ready for quick and easy setup.

Smart & User-Friendly Controls

Take full control of your comfort with intuitive features:

• Remote control operation


• Multiple modes (Cool, Heat, Dry, Fan, Auto)


• Sleep mode & programmable timer


• Optional Wi-Fi control for smart home integration

Ideal Applications

Perfect for:

• Large residential spaces


• Open-concept living areas


• Offices and retail stores


• Renovations or homes without ductwork

Why Buy This Pioneer® Mini-Split?

• High-efficiency 22.5 SEER2 inverter system


• Powerful 24,000 BTU cooling & heating capacity


• Energy-Star certified for maximum savings


• Ductless design – easy installation & flexibility


• Ultra-quiet and durable performance


• All-in-one full system kit included


• 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
  
  
  
  

Technical Information & Performance

• AHRI Certificate


• Energy Guide


• Submittal Sheet


• 
  

  System Kit

  
  
  
  
  • Power Supply: 208~230V, 60Hz, 1Ph
  
  
  • Cooling Rated Capacity: 24,000 BTU/h
  
  
  • Cooling Capacity Range: 4,800~25,200 BTU/h
  
  
  • Cooling SEER2: 22.5 BTU/W.h
  
  
  • Cooling EER2: 11.7 BTU/W.h
  
  
  • Heating Rated Capacity: 24,000 BTU/h
  
  
  • Heating Capacity Range: 4,800~26,900 BTU/h
  
  
  • Heating HSPF2 (Region IV/V): 10.0 / 8.6 BTU/W.h
  
  
  • Heating C.O.P.2 (47°F/5°F): 3.3 / 1.8 W/W
  
  
  • Refrigerant Type: R454b
  
  
  • Recommended Room Size: 750~1,000 sq ft
  
  
  • Minimum Room Size: 63 sq ft
  
  
  • Piping Diameter: 5/8\" (Gas) / 1/4\" (Liquid)
  
  
  • AHRI Reference: 217048757
    
  
  
  
  


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  Indoor Unit

  
  
  
  
  • Part Number: WT024GLSI25HLH
  
  
  • Air Flow (Turbo/Hi/Med/Lo/Mute): 735 / 676 / 529 / 423 / 394 CFM
  
  
  • Sound Level (Turbo/Hi/Med/Lo/Mute): 49 / 47 / 42 / 37 / 32 dB(A)
  
  
  • Product Dimensions (WDH): 43\"-1/8 x 8\"-3/4 x 13\"-1/8 Inches
  
  
  • Carton Dimensions (WDH): 45\"-7/8 x 11\"-5/8 x 16\" Inches
  
  
  • Net / Gross Weight: 30.9 / 35.3 lbs
  
  
  
  


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  Outdoor Unit

  
  
  
  
  • Part Number: YN024GLSI25RPH
  
  
  • Breaker Needed: 30A (double-pole)
  
  
  • Sound Level: 61 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: 108.0 / 116.8 lbs
  
  
  
  

Order Now – Experience Premium Comfort Today

Don’t settle for inefficient cooling systems. Upgrade to the Pioneer® Quantum Hyperformance™ Mini-Split and enjoy powerful performance, lower energy bills, and year-round comfort. Transform your indoor climate with cutting-edge ductless technology!

Dimension Chart