Pioneer Multi Zone 12,000 BTU Quantum Series Wall Mount Indoor Section Split Inverter++ Air Conditioner Heat Pump 230V - WS012GMFI22HLE-10
Inverter++ Variable Speed Multi Split Systems we offer are available in a mix and match fashion and fully user selectable and customizable. Multi Zone Wall Mount Type Split Air Conditioning and Heating System (Indoor Section Only). Variable Speed DC Inverter Operation Mode: Cooling and Heating. Capacity: 12,000 BTU/Hr. (1 Ton). Total capacity of the matched indoor units may exceed the available outdoor unit capacity by up to 35% Efficiency Rating: 21.5 S.E.E.R. Electrical Specification: 208-230 VAC, 1 Phase, 60 Hertz. Customizable length copper line set with flare connections come with this indoor unit.
Compatible Outdoor Units
Matching outdoor units need to be selected and purchased separately. To purchase a multi split system, first determine the outdoor unit required among the 4 kinds of outdoor units we offer as follows:
Notes
- Total capacity of all indoor units attached should be within the Min. and Max Loading range of the outdoor unit selected.
- Not all circuits available on an outdoor units need to be utilized entirely. Some may be kept sealed without an attached indoor unit.
- Every order placed is first checked by our engineering and if there are any errors we will contact you and work with you to reselect for a correct matchup.
- Please call us or use the Matching Chart document in the Manuals & Downloads tab to help you select the right grouping of indoor units.
What's Included
- Indoor Unit
- Wireless Remote Control
- Various Installation Kit Options Available
- Flare Connection Leak Guard Sealer
- Installation Manual
- User’s Manual
- Manufacturer Warranty
Performance Data
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Power Supply: 208~230V, 60Hz, 1Ph
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Cooling Capacity: 12,000 BTU/h
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Cooling SEER: 21.5
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Heating Capacity: 12,000 BTU/h
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Heating HSPF: 11.0
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Suitable Area: 350~450 Sq.F
- Air Flow (Hi/Med/Lo): 306 / 212 / 147 CFM
- Sound Level (Hi/Lo): 39 / 25 dB(A)
- Net Dimensions (WDH): 31.5 x 7.5 x 11.6 Inches
- Carton Dimensions (WDH): 34.5 x 11.2 x 14.7 Inches
- Net / Gross Weight: 18 / 22 Lbs
Manuals
What Our Experts Think
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12,000 BTU wall-mount indoor unit designed for Pioneer multi-zone systems.
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Sleek, compact design fits easily into bedrooms, offices, or small living spaces.
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Inverter++ technology delivers efficient, quiet, and consistent temperature control.
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Compatible with Pioneer Quantum Series outdoor multi-zone condensers.
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230V power ensures reliable performance for residential and light commercial use.
Q&A
Q: Can this indoor unit operate on its own?
A: No, it must be paired with a compatible Pioneer Quantum Series outdoor condenser.
Q: What room size is it best suited for?
A: Ideal for rooms up to ~500 sq. ft., such as bedrooms or home offices.
Q: Is it energy efficient?
A: Yes, the Inverter++ system provides optimized energy savings and quiet operation.
Maintenance Tips
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Clean the air filters every 2–4 weeks for maximum efficiency.
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Wipe the unit exterior with a soft cloth to prevent dust buildup.
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Ensure refrigerant lines and electrical connections are inspected annually.
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Have a professional service the system once per year for long-term reliability.
