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Description
Pioneer® Quint (5) Zone Quantum Series Outdoor Section 21.1 SEER2 Multi Split Inverter++ Air Conditioner & Heat Pump 230VOverview Summary OUTDOOR SECTION ONLY for Quint (5) Zone Quantum Free Match Series Ultra High Efficiency DC Inverter++ version Cooling capacity: 48,000 BTU H Nominal (Range: 11,600 MIN ~ 49,700 MAX) with 21. 1 SEER2 11 EER2 efficiency Heating capacity: 48,000 BTU H Nominal (Range: 33,000 MIN ~ 53,900 MAX) with 9. 5 HSPF2 efficiency Voltage: 208~230 V, 60 Hertz, 1 Ph Factory charged for up to 25 line set per circuit Whisper Quiet Operation
Overview
Summary
- OUTDOOR SECTION ONLY for Quint (5) Zone Quantum/Free-Match Series
- Ultra High Efficiency DC Inverter++ version
- Cooling capacity: 48,000 BTU/H Nominal (Range: 11,600 MIN ~ 49,700 MAX) with 21.1 SEER2 / 11 EER2 efficiency
- Heating capacity: 48,000 BTU/H Nominal (Range: 33,000 MIN ~ 53,900 MAX) with 9.5 HSPF2 efficiency
- Voltage: 208~230 V, 60 Hertz, 1 Ph
- Factory charged for up to 25’ line set per circuit
- Whisper Quiet Operation
[[REFRIGERANT]]
Technical Information
Certifications
Performance Data
- Power Supply: 208~230V, 60Hz, 1Ph
- Communication Protocol: Current Loop
- Min-Max Load Attached: 36,000~64,000 BTU/h
- Cooling Rated Capacity: 48,000 BTU/h
- Cooling Capacity Range: 11,600~49,700 BTU/h
- Cooling SEER2 (Ductless): 21.1 BTU/W.h
- Cooling EER2 (Ductless): 11.0 BTU/W.h
- Heating Rated Capacity: 48,000 BTU/h
- Heating Capacity Range: 33,000~52,900 BTU/h
- Heating HSPF2 (Ductless): 9.5 BTU/W.h
- Refrigerant Type: R410a
- Suitable Area: 1,600~2,000 Sq.F
- Sound Level: 62.0 dB(A)
- Net Dimensions (WDH): 37.2 x 16.4 x 52.3 Inches
- Carton Dimensions (WDH): 43.2 x 19.5 x 58.3 Inches
- Net / Gross Weight: 225 / 257 Lbs
Matching Indoor Models
Quint Zone Combinations
| Rating | Two Units | Three units | Four units | Five units |
|---|---|---|---|---|
| Wall: 9 + 9 + 9 + 9 + 9 | 18 + 18 | 9 + 9 + 18 | 9 + 9 + 9 + 9 | 9 + 9 + 9 + 9 + 9 |
| Ducted: 9 + 9 + 9 + 9 + 9 | 18 + 24 | 9 + 9 + 24 | 9 + 9 + 9 + 12 | 9 + 9 + 9 + 9 + 12 |
| 24 + 24 | 9 + 12 + 12 | 9 + 9 + 9 + 18 | 9 + 9 + 9 + 9 + 18 | |
| 9 + 12 + 18 | 9 + 9 + 9 + 24 | 9 + 9 + 9 + 9 + 24 | ||
| 9 + 12 + 24 | 9 + 9 + 12 + 12 | 9 + 9 + 9 + 12 + 12 | ||
| 9 + 18 + 18 | 9 + 9 + 12 + 18 | 9 + 9 + 9 + 12 + 18 | ||
| 9 + 18 + 24 | 9 + 9 + 12 + 24 | 9 + 9 + 9 + 18 + 18 | ||
| 9 + 24 + 24 | 9 + 9 + 18 + 18 | 9 + 9 + 12 + 12 + 12 | ||
| 12 + 12 + 12 | 9 + 9 + 18 + 24 | 9 + 9 + 12 + 12 + 18 | ||
| 12 + 12 + 18 | 9 + 12 + 12 + 12 | 9 + 12 + 12 + 12 + 12 | ||
| 12 + 12 + 24 | 9 + 12 + 12 + 18 | 9 + 12 + 12 + 12 + 18 | ||
| 12 + 18 + 18 | 9 + 12 + 12 + 24 | 12 + 12 + 12 + 12 + 12 | ||
| 12 + 18 + 24 | 9 + 12 + 18 + 18 | |||
| 12 + 24 + 24 | 9 + 18 + 18 + 18 | |||
| 18 + 18 + 18 | 12 + 12 + 12 + 12 | |||
| 18 + 18 + 24 | 12 + 12 + 12 + 18 | |||
| 12 + 12 + 12 + 24 | ||||
| 12 + 12 + 18 + 18 |
9,000 BTU Compatible Units
- Wall Mounted: WS009GMFI22HLE (31.5 x 7.4 x 11.6 inches)
- Ceiling Cassette: CB009GMFILCFHD (22.5 x 22.5 x 10.3 inches)
- Concealed Ducted: RB009GMFILDFHD (27.5 x 25.0 x 8.3 inches)
- One-Way Cassette: CK009GMFILCFHD (13.25 x 50.25 x 9 Inches)
12,000 BTU Compatible Units
- Wall Mounted: WS012GMFI22HLE (31.5 x 7.4 x 11.6 inches)
- Ceiling Cassette: CB012GMFILCFHD (22.5 x 22.5 x 10.3 inches)
- Floor-Console: FB012GMFILDFHE (27.5 x 23.6 x 8.3 inches)
- Concealed Ducted: RB012GMFILDFHD (27.5 x 25.0 x 8.3 inches)
- One-Way Cassette: CK012GMFILCFHD (13.25 x 50.25 x 9 Inches)
18,000 BTU Compatible Units
- Wall Mounted: WS018GMFI22HLE (42.5 x 8.8 x 13.2 Inches)
- Ceiling Cassette: CB018GMFILCFHD (22.5 x 22.5 x 10.3 inches)
- Concealed Ducted: RB018GMFILDFHD (36.3 x 25.0 x 8.3 inches)
- Floor-Console: FB018GMFILDFHE (31.25 x 24.5 x 7.8 inches)
- Flex-Mount: UB018GMFILCFHD (42.0 x 26.5 x 9.3 inches)
- One-Way Cassette: CK018GMFILCFHD (13.25 x 50.25 x 9 Inches)
24,000 BTU Compatible Units
- Wall Mounted: WS024GMFI22HLE (42.5 x 8.8 x 13.2 Inches)
- Ceiling Cassette: CB024GMFILDFHE (33.0 x 33.0 x 8.0 inches)
- Concealed Ducted: RB024GMFILDFHD (36.3 x 25.0 x 10.6 inches)
- Flex-Mount: UB024GMFILCFHD (42.0 x 26.5 x 9.3 inches)
Min. / Max. Loading
32,000 / 48,000 BTU/h.
Limitations
Do not exceed two pieces of 24,000 BTU/h Indoor Unit
Notes
Every indoor unit attached will operate at a random, self regulated capacity, based on the actual demand it measures from the zone it is serving (Between 30% to 100% of its rated capacity or OFF). Outdoor unit will also self regulate its output capacity, based on the total demand it reads from all of the simultaneously running indoor units at any given moment.
With multi split systems, the total demand from the outdoor unit, shall seldomly exceed 67% of the total available capacity of the combined indoor unit group due to load fluctuations. Although very seldom, if and when the total demand from the combined indoor group exceeds the rated capacity of the outdoor unit, the capacity of the each indoor unit will be annotated accordingly.
For high demand heating applications, max loading limits may need to be reduced by 10-15 % to avoid under-performance risks at some extreme conditions.
Manuals & Downloads
- Technical Brochure
- User Manual
- Installation Manual
- Service Manual
- AHRI Certificate
- Energy Guide
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 576 reviews
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Product Reviews
★★★★★ 5
Comfortable
Color: White, Size: Queen (Pack of 2)
Omg! I love this pillow. I have a hard time finding pillows comfortable, this is the best pillow I’ve purchased. Definitely worth it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
★★★★★ 5
Comfortable.
Color: White, Size: Queen (Pack of 2)
Comfortable. Good quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
★★★★★ 3
Average pillow that might be great for some folks, not for me
Color: White, Size: Queen (Pack of 2)
I should have know this would be like every other pillow I've ever ordered. It's too puffy for me. No give. It claims to offer better support for side sleepers but instead it's giving me kinks in my neck. Not for me. Not adjustable. Not versatile. Standard materials. White. Can't speak to washability and durability as I have had it long and haven't washed it.
fair price for two standard pillows.
I really wish all these bedding companies would stop rolling and vacuum sealing pillows and such.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
★★★★★ 5
Just perfect. Well made, No Issues Just one perfect sleep zzzzzzzzzzz😴
Color: White, Size: Queen (Pack of 2)
I had down pillows, and foam pillows, and other synthetic pillows etc and some were ok and others were not. I cannot get a great nights sleep if I am constantly having to adjust my pillow during the night. I ordered these pillows as I sleep on my side mostly but sometimes on my back. When they arrived I followed the directions (as they are in a vacuum pack) and only takes a few minutes for them to acclimate. Then put pillow cases on them and off to bed. I had the BEST sleep I have had in YEARS !!!!! The pillows are great. They keep your head comfortable and cool (No Sweating) and super comfortable. The only issue is after a perfect nights sleep, I find I really do not want to get out of bed in the morning..One great thing, is I am retired so I really do not have to get up out of bed until I want to 😴😳. The pillows are well made and feel like expensive down filled pillows but softer. I am VERY satisfied with the pillows. I just wish I would have found these pillows years ago. But now I have them and the perfect sleep that they provide. Dr Dave
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Reviewed in the United States on June 4, 2026
★★★★★ 5
Great sleep
Color: White, Size: Queen (Pack of 2), Color: White, Size: Queen (Pack of 2)
Finally found a pillow that is comfortable. Tested about 5 until I found the right one. This is perfect for back and side sleepers. Firm, but soft. Just enough filling and great quality. Will hold up for many years.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
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