Multi-Zone Quantum Ultra™ Mini Split Outdoor Units
Pioneer® Multi (4) Circuit Quantum Ultra Series 22.5 SEER2 Quad Zone Outdoor Section Inverter++ Energy-Star Air Conditioner Heat Pump 230V
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Estimated delivery if ordered today: Sep 06 - Sep 10
This listing is for an outdoor condensing unit only. It is intended to be paired with compatible indoor units to form a complete system. Use our matching table to configure a compatible combination.
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Summary
- Ultra High Efficiency Quad Zone (4 Circuit) Outdoor Condensing System
- Cooling Capacity: 35,000 BTU with 22.5 SEER2 / 11.1 EER2 efficiency
- Heating Capacity: 36,000 BTU with 10.0 HSP2 / 3.5 COP2 efficiency
- Energy-Star Cold-Climate Designated Performance
- Wide Ambient Operation Range (As low as -13°F in Heating / As high as 131°F in Cooling)
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Factory Precharged to Cover Up to 100 Ft. of Total Combined Attached Lineset Length
- Can be Utilized as a Stronger Triple or Dual-Zone System by Leaving 3rd and/or 4th Zone Closed
Specifications
- Part Number: YN040GLSI24M4G
- Power Supply: 208~230V, 60Hz, 1Ph
- Communication Protocol: Current Loop
- Min-Max Load Attached: 18,000~48,000 BTU/h
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Refrigerant Type: R454B
- Minimum Room Size: 111 sq ft
- Maximum Circuit Breaker: 35A (double-pole)
- Net Dimensions (WDH): 42"-1/4 x 18"-3/8 x 33"-1/2 Inches
- Carton Dimensions (WDH): 44"-5/8 x 20"-7/8 x 38"-1/8 Inches
- Net / Gross Weight: 145.5 / 169.8 lbs
- AHRI Reference: 217048770 (Ductless) / 217048774 (Ducted)
Performance
- Cooling Rated Capacity (Ductless): 35,000 BTU/h
- Cooling Rated Capacity (Ducted): 34,000 BTU/h
- Cooling Capacity Range (Ductless/Ducted): 5,500~41,000 BTU/h
- Cooling SEER2 (Ductless): 22.5 BTU/W.h
- Cooling SEER2 (Ducted): 20.0 BTU/W.h
- Cooling EER2 (Ductless): 11.1 BTU/W.h
- Cooling EER2 (Ducted): 11.7 BTU/W.h
- Heating Rated Capacity (Ductless): 36,000 BTU/h
- Heating Rated Capacity (Ducted): 36,000 BTU/h
- Heating Capacity Range (Ductless/Ducted): 5,500~37,500 BTU/h
- Heating HSPF2 Region IV/V (Ductless): 10.0 / 7.8 BTU/W.h
- Heating HSPF2 Region IV/V (Ducted): 8.5 / 7.3 BTU/W.h
- Heating C.O.P.2 47°F/5°F (Ductless): 3.5 / 2.0 W/W
- Heating C.O.P.2 47°F/5°F (Ducted): 3.2 / 1.9 W/W
- Sound Level: 65 dB(A)
Technical Information & Certifications
- AHRI Certificate (All Ductless / All Ducted)
- Energy Guide
Submittal Sheets
- High Wall
Submittal Sheet - Ceiling Cassette
Submittal Sheet - Flex Mount
Submittal Sheet - Ceiling Concealed
Submittal Sheet
Quad Zone Combinations (in thousands BTU)
| Two Units | Three Units | Four Units |
|---|---|---|
| 9 + 9 | 9 + 9 + 9 | 9 + 9 + 9 + 9 |
| 12 + 9 | 9 + 9 + 12 | 12 + 9 + 9 + 9 |
| 18 + 9 | 9 + 9 + 18 | 12 + 12 + 9 + 9 |
| 24 + 9 | 9 + 9 + 24 | 12 + 12 + 12 + 9 |
| 12 + 12 | 9 + 12 + 12 | 12 + 12 + 12 + 12 |
| 18 + 12 | 9 + 12 + 18 | 18 + 9 + 9 + 9 |
| 24 + 12 | 9 + 12 + 24 | 18 + 12 + 9 + 9 |
| 18 + 18 | 12 + 12 + 12 | |
| 24 + 18 | 12 + 12 + 18 | |
| 24 + 24 | 12 + 12 + 24 | |
| 12 + 18 + 18 |
9,000 BTU Compatible Units
- Wall Mounted: WT009GLSI24HLG (32"-1/4 x 7"-5/8 x 12" Inches WDH)
- Ceiling Cassette: CT009GLSILCFHG (22"-1/2 x 22"-1/2 x 9"-5/8 Inches WDH)
- Ductable Concealed: RT009GLSILCFHG (27"-1/2 x 19"-1/4 x 7"-7/8 Inches WDH)
12,000 BTU Compatible Units
- Wall Mounted: WT012GLSI24HLG (36"-1/2 x 7"-5/8 x 12" Inches WDH)
- Ceiling Cassette: CT012GLSILCFHG (22"-1/2 x 22"-1/2 x 9"-5/8 Inches WDH)
- Ductable Concealed: RT012GLSILCFHG (27"-1/2 x 19"-1/4 x 7"-7/8 Inches WDH)
18,000 BTU Compatible Units
- Wall Mounted: WT018GLSI24HLG (43"-1/8 x 8"-3/4 x 13" Inches WDH)
- Ceiling Cassette: CT018GLSILCFHG (22"-1/2 x 22"-1/2 x 9"-5/8 Inches WDH)
- Ductable Concealed: RT018GLSILCFHG (35"-1/2 x 19"-1/4 x 7"-7/8 Inches WDH)
- Floor-Ceiling Flex Console: UT018GLSILCFHG (41"-1/2 x 26"-1/2 x 9"-1/4 Inches WDH)
24,000 BTU Compatible Units
- Wall Mounted: WT024GLSI24HLG (43"-1/8 x 8"-3/4 x 13"-1/8 Inches WDH)
- Ceiling Cassette: CT024GLSILCFHG (33"-1/8 x 33"-3/4 x 10"-3/4 Inches WDH)
- Ductable Concealed: RT024GLSILCFHG (43"-1/4 x 17"-3/4 x 7"-7/8 Inches WDH)
- Floor-Ceiling Flex Console: UT024GLSILCFHG (41"-1/2 x 26"-1/2 x 9"-1/4 Inches WDH)
Min. / Max. Loading
18,000 / 48,000 BTU/h.
Multi-Zone Quantum Ultra™ Mini Split Outdoor Units
Questions & Answers
Have a Question?
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Is the vertical distance max 15ft for each lineset?
Max is 50 ft vertical difference between outdoor and any indoor unit. And maximum 33 ft difference between any 2 indoor units.
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With a quad zone, if I'm only using 2 zones using 50 ft of lineswt each. Will the 100ft precharhed be enough, or is the unit only precharhed for 25 ft per circuit requiring more refrigerant?
It will be enough. All zones share the same refrigerant reservoir so all that matters is total combined attached length.
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I want to install total of indoor unit that may be longer than 100 ft combined(130feet total), do I need to get refrigerant separately for the install?
Since the 130 feet of attached line exceeds what the factory precharge supports (100 ft), you would need to have the unit charged during installation with approximately 3.3 ounces of refrigerant.

