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- USA
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
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Description
Pioneer® Quantum Ultra™ 36,000 BTU 20 SEER2 230V 4-Way Ceiling Cassette Ductless Mini-Split Air Conditioner Inverter Heat PumpSummary High Efficiency Quantum Ultra Four Way Ceiling Recessed Cassette Split Heat Pump System Cooling capacity: 36,000 BTU H with 20. 0 SEER2 9. 6 EER2 efficiency Heating capacity: 38,000 BTU H with 10. 3 HSPF2 3. 31 COP2 efficiency Voltage: 208 230V, 60Hz, 1Ph Four Way Ceiling Recessed Cassette Mounted Ductless Air Conditioning & Heating System Variable Speed DC Inverter Driven Performance Factory Precharged with Environmentally Friendly R454b
Summary
- High Efficiency Quantum Ultra Four-Way Ceiling Recessed Cassette Split Heat Pump System
- Cooling capacity: 36,000 BTU/H with 20.0 SEER2 / 9.6 EER2 efficiency
- Heating capacity: 38,000 BTU/H with 10.3 HSPF2 / 3.31 COP2 efficiency
- Voltage: 208/230V, 60Hz, 1Ph
- Four-Way Ceiling Recessed Cassette Mounted Ductless Air Conditioning & Heating System
- Variable-Speed DC Inverter Driven Performance
- Factory-Precharged with Environmentally Friendly R454b Refrigerant
- Standard 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
- FOLLOW ME, to Detect and Adjust to Local Temperature
Technical Information & Performance
-
System Kit
- Power Supply: 208~230V, 60Hz, 1Ph
- Cooling Rated Capacity: 36,000 BTU/h
- Cooling Capacity Range: 6,400~39,800 BTU/h
- Cooling SEER2: 20.0 BTU/W.h
- Cooling EER2: 9.6 BTU/W.h
- Heating Rated Capacity: 38,000 BTU/h
- Heating Capacity Range: 14,400~42,200 BTU/h
- Heating HSPF2 (Region IV/V): 10.3 / 7.9 BTU/W.h
- Heating C.O.P.2 (47°F/5°F): 3.31 / 2.2 W/W
- Refrigerant Type: R454b
- Recommended Room Size: 1,000~1,400 sq ft
- Minimum Room Size: 103 sq ft
- Piping Diameter: 3/4" (Gas) / 3/8" (Liquid)
- AHRI Reference: 218010991
-
Indoor Unit
- Part Number: CB036GMSILDFHG
- Air Flow (Turbo/Hi/Med/Lo/Mute): 1,042 / 948 / 853 / 753 / 659 CFM
- Sound Level (Turbo/Hi/Med/Lo/Mute): 54 / 52 / 47 / 40 / 36 dB(A)
- Product Dimensions (WDH): 32"-5/8 x 32"-5/8 x 9"-5/8 Inches
- Carton Dimensions (WDH): 35"-7/8 x 35"-7/8 x 11"-3/8 Inches
- Net / Gross Weight: 59.3 / 71.5 lbs
-
Decorative Panel
- Product Dimensions (WDH): 37"-3/8 x 37"-3/8 x 2"-1/8 Inches
- Carton Dimensions (WDH): 40"-3/4 x 40"-3/4 x 3"-1/2 Inches
- Net / Gross Weight: 13.2 / 19.8 lbs
-
Outdoor Unit
- Part Number: YN036GMSI20RUG
- Breaker Needed: 35A (double-pole)
- Sound Level: 63 dB(A)
- Net Dimensions (WDH): 37"-1/4 x 16"-1/4 x 31"-7/8 Inches
- Carton Dimensions (WDH): 42"-7/8 x 19"-5/8 x 34"-7/8 Inches
- Net / Gross Weight: 152.4 / 162.5 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
4.3 ★★★★★
Based on 1494 reviews
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Product Reviews
★★★★★ 5
Comfortable
Color: Black,navy,burgundy,brown, Size: Medium
I have had a lifetime of different briefs, some name brand, some generic.
I am 165 lbs, wear Medium, and these are closest to feeling commando of anything I’ve ever worn.
Comfortable, not too tight waist and legs, and yes silky touch yet not slinky.
Maybe not for support wear, but casual and cool comfort, the “Cat’s meow”.
I just came on to order some more
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
★★★★★ 3
Great fabric - pouch too small!
Color: Black, Size: X-Large
First, the fabric used is wonderfully soft and comfortable. It;s the first thing noticed when package was opened. Strange, but the elastic waistband is about 1/2", very similar to a woman's style panty. But it's comfortable and easily acceptable.
The main problem is that the pouch that holds your "stuff" in place, is oddly and unnaturally small. Small enough where this average man's "stuff" tends to fall out of the pouch on one side or the other. I sleep in my underwear, and every time I did with these, I awoke with the front pouch off to the side and everything down there was hanging outside of the underwear.
They also seem to do well through a wash cycle. However, if the main reason for wearing underwear is to keep your stuff in place, these fail from the beginning.
I ordered another brand from overseas, and they had the exact same problems as these! I wonder if that's just how they make them outside of the USA.
The Bottom Line?
Uncle Steve Disapproved!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 30, 2025
★★★★★ 5
Premium cotton underwear at a modest price. Highly recommend!
Color: Multicolora6-4 Pack, Size: X-Large
Bought my husband 2 variety packs of these, and they are still great over 2 years in. High quality cotton briefs are breathable, colors are vibrant, and the fit is spot on. A good value at this price point compared to designer brands, and the product overall exceeds expectations in terms of comfort level, durability and appearance.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
★★★★★ 5
Comfort, Support, and Quality – The Perfect Boxer Briefs
Color: White, Size: X-Large
These men’s boxer briefs are everything I look for in everyday underwear. The fit is excellent — snug where it needs to be without feeling restrictive, and the fabric has just the right amount of stretch for all-day comfort.
The material is soft, breathable, and holds up great after multiple washes. No fading, no sagging, and most importantly — no riding up. The waistband is strong yet comfortable, staying in place without digging into the skin.
What really stands out is how well they balance support and freedom of movement. Whether I’m working out, at the office, or just relaxing at home, these boxer briefs stay comfortable and keep everything in place.
Great value for the price and a dependable choice for everyday wear. I’ll definitely be buying more. Highly recommend!
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Reviewed in the United States on August 22, 2025
★★★★★ 5
Nice underwear to lounge around the House
Color: Multicolora8-4 Pack, Size: X-Large
Nice fit. They hug your thigh and the material is silky soft.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
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