Pioneer Quantum Ultra 11,000 BTU 19 SEER2 230V Ceiling Concealed Ducted Mini-Split Air Conditioner Inverter Heat Pump Full Set - RYT012GLSI24RL-10S
- High Efficiency Quantum Ultra Ceiling Concealed Ducted Split Heat Pump System
- Cooling capacity: 11,000 BTU/H with 19 SEER2 / 11 EER2 efficiency
- Heating capacity: 12,000 BTU/H with 8.4 HSPF2 / 3.34 COP2 efficiency
- Voltage: 208/230V, 60Hz, 1Ph
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Ceiling Concealed Mounted Ducted Air Conditioning & Heating System
- 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
What our Experts Think
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Balanced capacity for small–medium ducted spaces
With ≈11,000 BTU, this concealed‑ducted mini‑split is ideal for 300–500 sq ft areas that require hidden HVAC conditioning with strong performance.
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Good efficiency (19 SEER2)
Provides above‑baseline seasonal efficiency, helping lower operating costs while maintaining consistent comfort compared with older systems.
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Inverter‑driven precision comfort
DC inverter technology delivers smooth temperature control, reduced cycling noise, and faster comfort recovery versus traditional fixed‑speed units.
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Concealed installation for clean aesthetics
Designed for ducted ceiling or attic installation, delivering conditioned air through duct runs—perfect for spaces where visible units aren’t ideal.
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All‑season heat pump performance
Provides cooling, heating, dry, and ventilation modes in one system, eliminating the need for separate equipment and supporting year‑round comfort.
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Quiet, unobtrusive operation
Hidden design and optimized fan performance keep noise low, making this suitable for bedrooms, living areas, or offices.
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Smart control ready
Compatible with optional Wi‑Fi control for remote scheduling and temperature adjustments via smartphone.
Q&A
Q: What room size is this 11,000 BTU ducted mini split ideal for?
A: Suitable for small to medium rooms (approx. 350–450 sq. ft), including offices, bedrooms, or compact living areas.
Q: Does it provide both cooling and heating?
A: Yes, this inverter heat pump delivers efficient year-round cooling and heating.
Q: What type of system is this?
A: Ceiling concealed ducted design, ideal for hidden installation with ducted airflow to multiple zones or vents.
Q: How energy-efficient is the 19 SEER2 rating?
A: With 19 SEER2, it provides high efficiency, helping reduce energy costs while maintaining comfort.
Q: What is included in the full set?
A: Includes indoor ducted unit, outdoor condenser, and pre-charged installation kit for convenient setup.
Q: Does it support Wi-Fi or smart control?
A: Yes, compatible with Wi-Fi modules for remote operation, scheduling, and monitoring via smartphone.
Q: How quiet is the indoor unit?
A: Operates quietly around 30–35 dB, suitable for bedrooms, offices, and living spaces.
Q: What voltage does it require?
A: Designed for 208–230V single-phase power.
Q: What comfort and usability features are included?
A: Turbo mode, ECO mode, sleep mode, self-cleaning, auto restart, timer, and multi-directional airflow for even temperature distribution.
Q: Is it suitable for multi-room setups?
A: Yes, the ducted design allows connection to vents or multiple zones for flexible installations.
Maintenance Tips
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Clean washable air filters every 2–4 weeks – Maintains optimal airflow and 19 SEER2 efficiency for 300–400 sq ft areas
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Run self-clean function regularly – Prevents mold, bacteria, and odor buildup inside the ceiling-concealed unit
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Keep indoor & outdoor units dust- and debris-free – Ensures consistent airflow and peak heat exchange
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Check and clear condensate drain line – Prevents leaks and ceiling damage
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Maintain 2–3 ft clearance around outdoor unit – Supports efficient cooling/heating performance
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Inspect refrigerant lines annually – Ensures leak-free operation and reliable capacity
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Use ECO, Sleep & Wi-Fi smart modes – Reduces compressor wear and lowers energy consumption
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Schedule yearly professional servicing – Maximizes inverter efficiency and extends system lifespan
Damage 
Loss 
Theft 
