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.
        • Except Preorder products are shipped in 48 hours.
        • 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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        4.3 ★★★★★
        Based on 18 reviews
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        Verified Purchase
        Mark Urso
        Charlottesville, US
        ★★★★★ 5
        Got Some Work To Do!
        Color: Black, Style: Adjustable Width
        Inspired by a kitten, I endeavored to clean up behind my audio desk, where a maze of wires is the picture of confusion, but apparently also a wonderful place to pull and tug, nap and chew ... so I got this. Then it sat there for a week while I thought about it. Felt complicated, organizing that big wad of a mess of wires. But when I finally got to it, it wasn't too bad at all, and the difference is huge! This item fit under the back of the desk perfectly and provides a deep tray you can immediately start to run wires though. Eventually you'll get there! Good luck!
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on November 26, 2025
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        Verified Purchase
        Timothy F.
        Draper, US
        ★★★★★ 5
        Good desk cable management
        Color: White, Style: Adjustable Width
        Bought this to replace my cheap 12" tray. Very sturdy. Was able use this to hide my power strip, usb hub, and thunderbolt dock from my table. Running all my cables through this. Fits well on my 60" standing desk at max length.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on March 3, 2025
        M
        Verified Purchase
        Mitnick98
        Louisville, US
        ★★★★★ 5
        Muy bueno y bastante amplio
        Color: White, Style: Adjustable Width
        Es bastante amplio como para acomodar varios extensores, ademas fácil de colocar y no tiene muchas piezas
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on June 7, 2025
        R
        Verified Purchase
        R
        Massapequa, US
        ★★★★★ 4
        Solid and strong
        Color: Black, Style: Fixed Width
        It's strong enough to hold it's shape. I attached it with 2 screws, and was able to put 2 power strips inside. It's a bit annoying to have the big "StarTech.COM" logo on the front, so I mounted it backwards, facing the wall. The whole point of a black tray is to hide things and blend in, not advertise for "StarTech"! So minus 1 star for that.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on January 1, 2022
        W
        Verified Purchase
        Wesson
        Draper, US
        ★★★★★ 5
        Good quality
        Color: Black, Style: Fixed Width
        I used this to replace the cheap plastic one that came with my uplift desk.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on May 1, 2024

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