SKU: 28488985788

Pioneer® Multi (4) Circuit Diamante Ultra Series 21.5 SEER2 Quad Zone Outdoor Section Inverter++ Energy-Star Air Conditioner Heat Pump 230V

Sale price$1146.60 Regular price$1274.00
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Description

Pioneer® Multi (4) Circuit Diamante Ultra Series 21.5 SEER2 Quad Zone Outdoor Section Inverter++ Energy-Star Air Conditioner Heat Pump 230VOverview Performance Power Supply: 208~230V, 60Hz, 1Ph Communication Protocol: Current Loop Min Max Load Attached: 24,000~48,000 BTU h Cooling Rated Capacity: 33,000 BTU h Cooling SEER2 (Ductless): 21. 5 BTU W. h Cooling EER2 (Ductless): 12. 0 BTU W. h Heating Rated Capacity: 35,600 BTU h Heating HSPF2 (Ductless): 9. 0 BTU W. h Heating C. O. P. 2 (47F 5F): 3. 6 2. 12 W W Refrigerant Type: R410a Suitable Area: 750~1,500 Sq. F Sound Level: 63. 0 dB(A)

Overview

Performance

  • Power Supply: 208~230V, 60Hz, 1Ph
  • Communication Protocol: Current Loop
  • Min-Max Load Attached: 24,000~48,000 BTU/h
  • Cooling Rated Capacity: 33,000 BTU/h
  • Cooling SEER2 (Ductless): 21.5 BTU/W.h
  • Cooling EER2 (Ductless): 12.0 BTU/W.h
  • Heating Rated Capacity: 35,600 BTU/h
  • Heating HSPF2 (Ductless): 9.0 BTU/W.h
  • Heating C.O.P.2 (47°F/5°F): 3.6 / 2.12 W/W
  • Refrigerant Type: R410a
  • Suitable Area: 750~1,500 Sq.F
  • Sound Level: 63.0 dB(A)
  • Circuit Breaker Utilized: 25A (double-pole)
  • Net Dimensions (WDH): 39"-1/4 x 15"-5/8 x 35"-1/2
  • Carton Dimensions (WDH): 41" x 17"-3/8 x 39"-3/8
  • Net / Gross Weight: 166.1 / 186 Lbs

Manuals & Documents

Quad Zone Combinations (in thousands BTU)

Two Units Three units Four units
9 + 18 9 + 9 + 9 9 + 9 + 9 + 9
9 + 24 9 + 9 + 12 9 + 9 + 9 + 12
12 + 12 9 + 9 + 18 9 + 9 + 9 + 18
12 + 18 9 + 9 + 24 9 + 9 + 12 + 12
12 + 24 9 + 12 + 12 9 + 9 + 12 + 18
18 + 18 9 + 12 + 18 9 + 12 + 12 + 12
18 + 24 9 + 18 + 18 12 + 12 + 12 + 12
 24 + 24 12 + 12 + 12
  12 + 12 + 18  
  12 + 18 + 18  
12 + 12 + 24


9,000 BTU Compatible Units

12,000 BTU Compatible Units

  • Wall Mounted: WT012GLFI22HLD (36-1/4 x 7-5/8 x 12 inches WDH)

18,000 BTU Compatible Units

  • Wall Mounted: WT018GLFI22HLD (43-3/8 x 8-3/4 x 13-1/8 inches WDH)

24,000 BTU Compatible Units

  • Wall Mounted: WT024GLFI22HLD (43-3/8 x 8-3/4 x 13-1/8 inches WDH)

    Min. / Max. Loading

    24,000 / 48,000 BTU/h.

    Notes

    • Different models of all available matching indoor units can be combined in any order to create a multi zone split system, up to a quantity of the number of available circuits.
    • Not all available circuits need to be utilized with an attached indoor unit. 66% or higher of the total capacity utilization is recommended.
    • Every indoor unit attached to a multi zone system 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 turn OFF as needed.
    • Outdoor unit will also self-regulate its total output capacity, based on the total demand it reads from all the simultaneously running indoor units at any given moment, up to its maximum rating capacity.
    • With multi split systems, the total demand from the outdoor unit, will seldomly exceed 75% of the total available capacity of the combined indoor unit group due to load fluctuations of each indoor unit.
    • Therefore, total attached indoor unit capacity can be selected up to 133% of the supporting outdoor unit's rated capacity.
    • Although very seldom, if the total demand from the combined group of indoor units' exceeds the rated capacity of the outdoor unit, the capacity of the each indoor unit will be annotated accordingly.
    • For high demand applications, max loading limits may need to be reduced up to 20% to avoid underperformance risks during some extreme conditions.
        Shipping Notes
        • Free Standard Shipping on $100+ Orders to the USA.
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        • Delivery to the USA:
        1. 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
        SKU: 28488985788

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        Sarah Hood
        Lexington, US
        ★★★★★ 5
        Great for power chewers
        Size: Large, Color: Bundle
        Nothing beats Nylabone!!! Our lab has destroyed everything else… even the extra durable black kongs. Finally a chew toy that is super durable and great size.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on June 12, 2026
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        Mark H
        Louisville, US
        ★★★★★ 5
        Dogs love them
        Color: GT-2P
        I have 5 large dogs and they love their chew toys but are picky and tend to tear up the ones they like. These large bones are perfect for my 70 - 90 pounds dogs and are almost indestructible. Most chew toys last a day with them these have lasted a couple of weeks and show no sign of being destroyed anytime soon.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on June 11, 2026
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        Spacey
        Lowell, US
        ★★★★★ 5
        Works for my aggressive chewer
        Color: GT-2P
        It is extremely hard material! My puppy is 6 month old and rips through everything and these absolutely have lasted longer than any plush toys, bully sticks etc. I honestly didn't think I would like them for her but she definitely aggressively choose on these all the time and they hold up so well. If you have a dog that aggressively choose these work for mine.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on June 6, 2026
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        vyanney
        Draper, US
        ★★★★★ 5
        Tough, durable, and appealing
        Color: GT-2P, Color: GT-2P
        My Belgium loved her new toys…. Instantly started to destroy them … I can already tell these will last a while with how tough they are.
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        Reviewed in the United States on June 10, 2026
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        DC
        Louisville, US
        ★★★★★ 5
        Recommend
        Color: GT-2P
        Received these chew toys earlier today and my dog latched onto them quickly. He has been alternating playing with these since delivery.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on May 25, 2026

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