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Description
Pioneer® Quantum Ultra™ 18,000 BTU 20.5 SEER2 230V Floor/Ceiling/Low-Wall Ductless Mini-Split Air Conditioner Inverter Heat Pump Full SetSummary High Efficiency Quantum Ultra Floor Ceiling Low Wall Ductless Split Heat Pump System Cooling capacity: 18,000 BTU H with 20. 5 SEER2 11. 7 EER2 efficiency Heating capacity: 18,000 BTU H with 9. 0 HSPF2 2. 8 COP2 efficiency Voltage: 208 230V, 60Hz, 1Ph Floor Ceiling Low Wall Mounted Ductless Air Conditioning & Heating System Variable Speed DC Inverter Driven Performance Factory Precharged with Environmentally Friendly R454b Refrigerant Ultra
Summary
- High Efficiency Quantum Ultra Floor/Ceiling/Low-Wall Ductless Split Heat Pump System
- Cooling capacity: 18,000 BTU/H with 20.5 SEER2 / 11.7 EER2 efficiency
- Heating capacity: 18,000 BTU/H with 9.0 HSPF2 / 2.8 COP2 efficiency
- Voltage: 208/230V, 60Hz, 1Ph
- Floor/Ceiling/Low-Wall Mounted Ductless 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
Technical Information & Performance
-
System Kit
- Power Supply: 208~230V, 60Hz, 1Ph
- Cooling Rated Capacity: 18,000 BTU/h
- Cooling Capacity Range: 4,550~20,200 BTU/h
- Cooling SEER2: 20.5 BTU/W.h
- Cooling EER2: 11.7 BTU/W.h
- Heating Rated Capacity: 18,000 BTU/h
- Heating Capacity Range: 2,910~22,840 BTU/h
- Heating HSPF2 (Region IV/V): 9.0 / 8.2 BTU/W.h
- Heating C.O.P.2 (47°F/5°F): 2.8 / 1.85 W/W
- Refrigerant Type: R454b
- Recommended Room Size: 500~750 sq ft
-
Minimum Room Size (Ceiling Suspended): 51 sq ft
- Minimum Room Size (Floor/Low Wall): 195 sq ft
- Piping Diameter: 1/2" (Gas) / 1/4" (Liquid)
- AHRI Reference: 217048766
-
Indoor Unit
- Part Number: UT018GLSILCFHG
- Air Flow (Turbo/Hi/Med/Lo/Mute): 588 / 512 / 453 / 353 / 265 CFM
- Sound Level (Turbo/Hi/Med/Lo/Mute): 50 / 46 / 44 / 40 / 36 dB(A)
- Product Dimensions (WDH): 41"-1/2 x 26"-1/2 x 9"-1/4 Inches
- Carton Dimensions (WDH): 44"-1/2 x 26"-1/2 x 12" Inches
- Net / Gross Weight: 52.9 / 63.9 lbs
-
Outdoor Unit
- Part Number: YN018GLSI24RPG
- Breaker Needed: 20A (double-pole)
- Sound Level: 53 dB(A)
- Net Dimensions (WDH): 36"-1/2 x 15" x 27"-1/2 Inches
- Carton Dimensions (WDH): 37"-3/8 x 16"-1/2 x 28"-7/8 Inches
- Net / Gross Weight: 90.4 / 97.0 lbs
Dimension Chart
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
4.2 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 1
Not worth buying
Size: Small, Color: Light Blue
Cheap material, stitching looks cheap, and the collar is way too big, almost like it’s a wrong cut. It doesn’t look good at all. Decide it to throw away in the trash right away. It’s a $25 mistake.
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Reviewed in the United States on May 21, 2026
★★★★★ 5
Just as described
Size: X-Large, Color: Black
Pullover is soft and comfortable. Too soon to comment on shrinkage but quality seems to be good. Not heavy duty but good quality.
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Reviewed in the United States on January 7, 2026
★★★★★ 4
FYI
Size: 3X-Large, Color: Khaki
Me and my wife liked the look of the sweatshirt. The color is what I expected. Shirt was comfortable. I got the 3X and it fit pretty good. However I was debating if the 2X would have been better, but I have big shoulders and it may have been tight. Length was pretty good, but my thoughts it could have been just a tad longer.
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Reviewed in the United States on November 7, 2025
★★★★★ 5
Lo fácil que es hacer las compras
Size: Medium, Color: Dark Blue
Excelente producto... muy buen buzo
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Reviewed in the United States on April 7, 2026
★★★★★ 5
Perfect Fit the First Time
Size: XX-Large, Color: Navy Blue
This is a really, nice, comfy quarter zip that I wore with just a basic white T-shirt. It was a night out with my significant other and she even complimented how classy it looked. The fit is true to size. I would definitely recommend this product and feel that it is worth the price. It is not only comfortable, it can be worn different ways should you decide to wear a dress shirt underneath. I wear a size 2x and have a size 52 chest. It was not tight and it was not baggy. This definitely felt like a quality product.
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Reviewed in the United States on January 14, 2026