Quantum Ultra™ High-Wall Series
Pioneer® Quantum Ultra™ 12,000 BTU 23 SEER2 115V High-Wall Ductless Energy-Star Mini-Split Air Conditioner Inverter Heat Pump Full Set
Pioneer® Quantum Ultra™ 12,000 BTU 23 SEER2 115V High-Wall Ductless Energy-Star Mini-Split Air Conditioner Inverter Heat Pump Full Set
Available in stock
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Estimated delivery if ordered today: Dec 10 - Dec 14
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Why buy from our store?
Summary
- Ultra High Efficiency Quantum Ultra Ductless Mini Split Heat Pump System
- Cooling capacity: 12,000 BTU/H with 23.0 SEER2 / 13.0 EER2 efficiency
- Heating capacity: 12,400 BTU/H with 10.0 HSPF2 / 3.81 COP2 efficiency
- Voltage: 110/120V, 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
- Ultra Low Ambient Range Operation (As low as -13°F in Heating / As high as 131°F in Cooling)
Features
- 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
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System Kit
- Power Supply: 110~120V, 60Hz, 1Ph
- Cooling Rated Capacity: 12,000 BTU/h
- Cooling Capacity Range: 2,500~12,500 BTU/h
- Cooling SEER2: 23.0 BTU/W.h
- Cooling EER2: 13.0 BTU/W.h
- Heating Rated Capacity: 12,400 BTU/h
- Heating Capacity Range: 2,500~15,000 BTU/h
- Heating HSPF2 (Region IV): 10.0 BTU/W.h
- Heating C.O.P.2 (47°F/5°F): 3.81 / 2.1 W/W
- Refrigerant Type: R454b
- Recommended Room Size: 250~500 sq ft
- Minimum Room Size: 40 sq ft
- Minimum Installation Height: 6 ft
- Piping Diameter: 1/4 x 3/8"
- AHRI Reference: 217048750
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Indoor Unit
- Part Number: WT012ALSI24HLG
- Air Flow (Turbo/Hi/Med/Lo/Mute): 500/470/411/323/205 CFM
- Sound Level (Turbo/Hi/Med/Lo/Mute): 46/44/36/32/30 dB(A)
- Product Dimensions (WDH): 36"-1/2 x 7"-5/8 x 12" Inches
- Carton Dimensions (WDH): 39" x 10"-1/2 x 15" Inches
- Net / Gross Weight: 23.1 / 30.9 lbs.
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Outdoor Unit
- Part Number: YN012ALSI24RPG
- Breaker Needed: 20A (single-pole)
- Sound Level: 52 dB(A)
- Net Dimensions (WDH): 31"-7/8 x 12" x 21"-5/8 Inches
- Carton Dimensions (WDH): 32"-7/8 x 13" x 22"-5/8 Inches
- Net / Gross Weight: 58.4 / 65.0 lbs.
Dimension Chart
Quantum Ultra™ High-Wall Series
Questions & Answers
Have a Question?
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What Breaker Size is required?
A single-pole 20A breaker with 12 AWG wire works great.
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What is the power consumption in amps?
When delivering the full 12,000 BTUs, the system draws 8.5A in cooling mode and 8.4A in heating mode.
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is pro install required
That is entirely dependent on your skillset and comfort level. Many customers hire a technician to perform the installation, and many others opt to self-install the system. It's up to your preference. We recommend watching our installation video to learn how it works.

