Pioneer Dual (2) Zone Quantum Series Outdoor Section 21 SEER2 Multi Split Inverter++ Energy-Star Air Conditioner & Heat Pump 230V - YN020GMFI22M2E
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OUTDOOR SECTION ONLY for Dual (2) Zone Quantum Free-Match Series
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Ultra High Efficiency DC Inverter++ version with ultra low-ambient heating
- Cooling capacity: 18,000 BTU/H Nominal (Range: 4,950 MIN ~ 23,000 MAX) with 21 SEER2 / 12.5 EER2 efficiency
- Heating capacity: 19,000 BTU/H Nominal (Range: 4,900 MIN ~ 23,000 MAX) with 10.2 HSPF2 / 3.67 C.O.P. efficiency
- Voltage: 208~230 V, 60 Hertz, 1 Ph
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Factory charged for up to 25’ line set per circuit (or 50' total combined attached)
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Energy-Star Certified
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Whisper Quiet Operation
What our Experts Think
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Sized for medium rooms (~200–450 sq ft)
This 12,000 BTU 115 V mini‑split full set is well‑suited for bedrooms, home offices, dens, or small open‑plan areas, providing consistent cooling and heating without oversized capacity.
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Ultra‑high efficiency (22.7 SEER2 + Energy‑Star certified)
22.7 SEER2 seasonal efficiency delivers notable energy savings and lower operating costs compared with many conventional HVAC systems, with cooling costs ~ $74/year and heating ~ $221/year estimates.
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Inverter++ DC technology for comfort control
Variable‑speed DC inverter technology ensures precise temperature regulation, quieter cycling, and faster comfort recovery versus fixed‑speed units—improving day‑to‑day performance.
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All‑season heat pump operation
Provides both cooling and heating, plus dry/ventilation modes in one integrated system, so you don’t need separate equipment across seasons.
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115 V standard power (easy setup)
Runs on 110–120 V household circuits, avoiding costly electrical upgrades and simplifying installation in many homes.
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Quiet indoor & outdoor performance
Indoor sound levels can be as low as ~23 dB, keeping operation unobtrusive, while the outdoor unit runs at ~52.5 dB—comfortable for residential settings.
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Complete full‑set with accessories
Includes indoor and outdoor units, wireless remote, leak guard sealer, installation manual, and warranty coverage, giving you what’s needed for a standard install.
Q&A
Q: What room size is this 12,000 BTU mini split ideal for?
A: Perfect for small to medium rooms (approx. 350–500 sq. ft.), such as bedrooms, offices, or compact living areas.
Q: Is this unit Energy Star certified?
A: Yes, it is Energy Star certified, ensuring high energy efficiency and lower operating costs.
Q: Does it provide both cooling and heating?
A: Yes, this inverter++ heat pump delivers year-round cooling and heating for consistent comfort.
Q: How energy-efficient is the 22.7 SEER2 rating?
A: With 22.7 SEER2, it provides excellent energy savings while maintaining steady temperatures.
Q: What voltage does it require?
A: Designed for standard 115V single-phase power, suitable for most residential circuits.
Q: What is included in the full set?
A: Includes indoor high-wall unit, outdoor condenser, and pre-charged installation kit for convenient setup.
Q: Does it support Wi-Fi or smart control?
A: Wi-Fi support may be available with compatible modules for remote operation and scheduling.
Q: How quiet is the indoor unit?
A: Operates quietly, typically 30–40 dB, ideal for bedrooms, offices, or living spaces.
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 optimal comfort.
Q: Is professional installation required?
A: Yes, professional installation is recommended; the pre-charged kit covers standard connections, with additional piping needed for longer runs.
Maintenance Tips
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Clean washable air filters every 2–4 weeks – Maintains optimal airflow and 22.7 SEER2 Energy Star efficiency for 400–600 sq ft areas
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Run self-clean function regularly – Prevents mold, bacteria, and odor buildup inside the indoor unit
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Keep indoor & outdoor units free of dust and debris – Ensures consistent airflow and peak heat exchange
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Check and clear condensate drain line – Prevents leaks and water 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 (if available) – Reduces compressor wear and lowers energy consumption
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Schedule yearly professional servicing – Maximizes inverter efficiency and extends system lifespan
