Pioneer® Quantum Ultra™ 12,000 BTU 230V High-Wall Energy-Star Mini Split System with 33' Standard Copper Lineset

The Quantum Ultra™ High-Wall Series 12,000 BTU ductless mini split heat pump system delivers advanced performance, energy efficiency, and year-round comfort for single-zone residential and light commercial applications. Operating on 208/230V power, this ultra high efficiency system achieves an impressive 24 SEER2 cooling rating and provides 12,600 BTU heating capacity with dependable low-ambient performance down to -13°F. Equipped with variable-speed DC inverter technology and factory pre-charged with environmentally responsible R454b refrigerant, it ensures precise temperature control, quiet operation, and optimized energy usage. Built-in Wi-Fi capability through the Pioneer Airlink App allows convenient smartphone management, while intelligent airflow and multi-mode functionality create a consistently comfortable indoor environment.

• Ultra-High Efficiency Cooling & Heating: 12,000 BTU/H cooling capacity with 24 SEER2 / 13 EER2 and 12,600 BTU/H heating capacity with 10 HSPF2 / 3.81 COP2 for reliable, energy-conscious operation.
• 208/230V Power Supply: Designed for 60Hz, single-phase electrical systems commonly used in residential and light commercial installations.
• Extreme Climate Operation: Engineered to operate in temperatures as low as -13°F in heating mode and up to 131°F in cooling mode.
• Advanced DC Inverter Technology: Variable-speed compressor automatically adjusts output for precise temperature control and reduced energy consumption.
• Smart Wi-Fi Connectivity: Control and monitor your system remotely using the free Pioneer Airlink App from your smartphone.
• Multi-Mode Comfort Control: Includes Cooling, Heating, Dry (Dehumidification), and Ventilation modes for complete year-round flexibility.
• Dual-Axis Airflow Distribution: Motorized up-down and left-right louvers ensure even air circulation throughout the space.
• Intelligent Remote Features: ECO and Sleep modes for energy savings, Turbo mode for rapid conditioning, Timer On/Off control, Self-Clean cycle, Memory function, and IFEEL temperature sensing for personalized comfort.
• Easy Maintenance Design: Washable, reusable air filters and dual-drainage ports support long-term system reliability.
• Environmentally Responsible Refrigerant: Factory pre-charged with R454b refrigerant for improved efficiency and reduced environmental impact.
• Complete Installation Kit Included: Indoor unit, outdoor unit, wireless remote control with wall holder and batteries, customizable copper line set, electrical wire, 10 ft. drain hose, wall passage sleeve, wall putty, leak guard sealer, wrapping tape, installation manual, and user manual.
  

Free Curbside Delivery
All orders include free curbside delivery via FedEx Ground, FedEx Freight, or the most trusted carrier available. Please note that delivery is to the curbside only - be sure to arrange for assistance if needed, as the carrier will not bring items inside your home.

Tracking & Delivery Scheduling
In most cases, you will receive tracking details 3-5 business days after you place your order. When the tracking number is sent, please allow 1-2 business days for the tracking number to populate details.

See our full Shipping Policy here.

Returns must be requested within 30 days of your delivery date. We are unable to process returns submitted after this period. Products must be unused, uninstalled, and in their original packaging, including the box and pallet, to qualify for a return.

Please note, a minimum 15% restocking fee and return shipping fee will be applied to all approved returns.

See our full Return Policy here.