Pioneer Quantum Ultra 12,000 BTU 24 SEER2 230V High-Wall Ductless Energy-Star Mini-Split Air Conditioner Inverter Heat Pump Full Set - WYT012GLSI24RL-10S
- Ultra High Efficiency Quantum Ultra Ductless Mini Split Heat Pump System
- Cooling capacity: 12,000 BTU/H with 24 SEER2 / 13 EER2 efficiency
- Heating capacity: 12,600 BTU/H with 10.0 HSPF2 / 3.81 COP2 efficiency
- Voltage: 208/230V, 60Hz, 1Ph
- High Wall-Mounted Ductless Air Conditioning & Heating System
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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
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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 Performance
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System Kit
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Power Supply: 208~230V, 60Hz, 1Ph
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Cooling Rated Capacity: 12,000 BTU/h
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Cooling Capacity Range: 2,500~12,500 BTU/h
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Cooling SEER2: 24.0 BTU/W.h
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Cooling EER2: 13.0 BTU/W.h
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Heating Rated Capacity: 12,600 BTU/h
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Heating Capacity Range: 2,500~15,000 BTU/h
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Heating HSPF2 (Region IV): 10.0 / 8.6 BTU/W.h
- Heating C.O.P.2 (47°F/5°F): 3.81 / 2.1 W/W
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Refrigerant Type: R454b
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Recommended Room Size: 250~500 Sq.F
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Minimum Room Size: 40 sq ft
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Minimum Installation Height: 6 ft
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Piping Diameter: 1/4 x 3/8"
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AHRI Reference: 217048751
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Indoor Unit
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Part Number: WT012GLSI24HLG
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Air Flow (Turbo/Hi/Med/Lo/Mute): 500/470/411/323/205 CFM
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Sound Level (Turbo/Hi/Med/Lo/Mute): 46/44/36/32/30 dB(A)
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Product Dimensions (WDH): 36"-1/2 x 7"-5/8 x 12" Inches
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Carton Dimensions (WDH): 39" x 10"-1/2 x 15" Inches
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Net / Gross Weight: 23.1 / 30.9 lbs.
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Outdoor Unit
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Part Number: YN012GLSI24RPG
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Breaker Needed: 15A (double-pole)
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Sound Level: 52 dB(A)
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Net Dimensions (WDH): 31"-7/8 x 12" x 21"-5/8 Inches
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Carton Dimensions (WDH): 32"-7/8 x 13" x 22"-5/8 Inches
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Net / Gross Weight: 58.4 / 65.0 lbs.
Dimension Chart
What Our Experts Think
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12,000 BTU high-wall ductless system ideal for small to medium rooms.
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24 SEER2 Energy-Star rating ensures high efficiency and lower energy bills.
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Inverter heat pump delivers reliable year-round heating and cooling.
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Sleek, space-saving high-wall design complements any interior.
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Full set includes indoor and outdoor units plus installation kit for easy setup.
Q&A
Q: What room size is this system suitable for?
A: Perfect for spaces up to ~500 sq. ft., depending on insulation.
Q: Does it provide both heating and cooling?
A: Yes, the inverter heat pump ensures efficient year-round comfort.
Q: Is an installation kit included?
A: Yes, the full set comes with all components and a 16 ft. installation kit.
Maintenance Tips
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Clean air filters every 4–6 weeks to maintain airflow and efficiency.
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Wipe down indoor unit surfaces to prevent dust buildup.
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Keep outdoor condenser free from debris for optimal performance.
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Schedule professional servicing annually to extend system lifespan.
