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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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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
- Technical Brochure
- Submittal Sheet
-
Installation Manual (Multi-Split Addendum)
- Service Manual
- AHRI Certificate
- Energy Guide
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
- Wall Mounted: WT009GLFI22HLD (32-1/4 x 7-5/8 x 12 inches WDH)
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:
- 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
4.1 ★★★★★
Based on 1660 reviews
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Product Reviews
★★★★★ 5
GSD Winner
Color: Blue+Red
10/10 recommend for big dogs with a tough chew. Our GSD absolutely loves these squeaky balls. They have perfect texture for his teeth and for our grip. They are the size of a baseball and are so durable and fun. Yes the squeaky is LOUD but he loves them so much that it's cute
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Still in one piece and still squeaks--that's a win with my Pitbull.
Color: Blue+Red
Great toys for my dog.
I can't say your dog won't chew through these, but my little Pitbull who chews through most 'tough' toys within 15 minutes is still working on these. Both are still intact and still squeak two days later. And that's something for her. She's a master at surgically removing squeakers from toys. I'm happy.
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Reviewed in the United States on May 2, 2026
★★★★★ 4
Great buy
Color: Blue+Red
My dogs kill every toy. They arrived very agressive chewers. These have lasted way longer than most balls have. Great value
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Reviewed in the United States on April 24, 2026
★★★★★ 5
If your dog loves tennis balls, you NEED these
Raising any puppy is tough. Raising a German Shepherd puppy has often left me questioning my life choices. So I was ecstatic the day that my 60-lb puppy decided that he loves tennis balls and occupied himself for 2 hours without needing constant intervention. Naturally, my immediate response was to make sure we had a constant supply of large tennis balls for dogs available. Now my puppy loves mischief, but he’s not an aggressive chewer. And I was irritated to discover that every brand and size of tennis ball broke within an hour max of play. By simply playing fetch and batting the ball around with his paws, every single tennis ball split into 2 halves. We needed something better!
These squeaky balls are exactly that! They come in a 2-pack. I gave my pup the 1st one a week ago and it’s still going strong! We play fetch in the backyard, he brings it into the doggy pool with him, it rolls around in the dirt and can be rinsed off easily. It’s by far his favorite toy, and he takes it everywhere with him. Finally a squeaky ball that can keep up with my dog! These are the perfect size, texture, bounce, squeak, everything. These are the ONLY squeaky balls I will buy from now on. Five stars for sure!
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Reviewed in the United States on March 12, 2026
★★★★★ 5
Durable squeaky ball for chewers
Color: Blue+Red, Color: Blue+Red
These are great! My 54 lb GSP loves them and it’s the only thing she cannot destroy! She’s currently 1 year and we have had the balls for several months. We have this brand and similar ones too. They float, bounce, and squeak. The ridges are good for chewing.
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Reviewed in the United States on May 4, 2026