Product overview
Pioneer® Quantum Ultra™ 12,000 BTU 18.5 SEER2 230V Ceiling Concealed Ducted Mini-Split Air Conditioner Inverter Heat Pump Full Set
Pioneer® concealed duct mini split systems provide hidden heating and cooling for multiple rooms through a single ducted unit. Ideal for separated zones like master suites, one system can condition sub-areas with uniform comfort. Available in six capacities, including ceiling-concealed and slim duct models, these systems suit zones of all sizes.
What's Included in Your Purchase:
- Indoor Unit
- Outdoor Unit
- Wire Remote Control
- Customizable Length Copper Lines
- Customizable Length Electrical Wire
- 10 Ft. Drain for indoor/outdoor
- Wall Passage Sleeve
- Putty for Wall Hole
- Leak Guard Sealer
- Wrapping Tape
- Installation Manual
- User’s Manual
Summary:
- High Efficiency Quantum Ultra Ceiling Concealed Ducted Split Heat Pump System
- Cooling capacity: 11,000 BTU/H with 18.5 SEER2 / 11.7 EER2 efficiency
- Heating capacity: 12,000 BTU/H with 8.5 HSPF2 / 3.3 COP2 efficiency
- Voltage: 208/230V, 60Hz, 1Ph
- Ceiling Concealed Mounted Ducted Air Conditioning & Heating System
- 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
Specifications:
Power Supply: 208~230V, 60Hz, 1Ph
Cooling Rated Capacity: 11,000 BTU/h
Cooling Capacity Range: 2,000~12,300 BTU/h
Cooling SEER2: 18.5 BTU/W.h
Cooling EER2: 11.7 BTU/W.h
Heating Rated Capacity: 12,000 BTU/h
Heating Capacity Range: 3,100~12,300 BTU/h
Heating HSPF2 (Region IV): 8.5 / 7.5 BTU/W.h
Heating C.O.P.2 (47°F/5°F): 3.3 / 1.8 W/W
Refrigerant Type: R454b
Suitable Area: 350~500 Sq.F
AHRI Reference: 217048763
Indoor Unit
Part Number: RT012GLSILCFHG
Air Flow (Turbo/Hi/Med/Lo/Mute): 360/330/270/210/180 CFM
Sound Level (Turbo/Hi/Med/Lo/Mute): 43/41/39 dB(A)
Product Dimensions (WDH): 27"-1/2 x 19"-1/4 x 7"-7/8 Inches
Carton Dimensions (WDH): 35"-1/2 x 21"-7/8 x 9"-7/8 Inches
Net / Gross Weight: 33.1 / 40.8 lbs.
Outdoor Unit
Part Number: YN012GLSI24RPG
Breaker Needed: 15A (double-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.
In-stock systems ship fast and free with curbside freight delivery, typically arriving in 4–10 days. Please inspect each box at delivery and note any damage on the receipt before signing — it keeps any freight claim quick and simple.
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At a glance
Tech specs
| Condenser capacity | 12,000 |
|---|---|
| Indoor unit(s) | 12K |
| Coverage area | 600 Sq Ft. |
| Zones / rooms | 1 Zone |
| Efficiency | 18 SEER2 |
| Power | 230 Volt |
| Line set | Custom |
| Mount type | Wall |
| Installation | Professional Installation |
| Brand | Pioneer |
Sizing in doubt? Our HVAC experts confirm capacity for your rooms before you order — free. Ask us about utility rebates for high-efficiency heat pumps in your area.
