SKU: 53434976209

Pioneer® Diamante Pro™ 9,000 BTU 20 SEER2 230V High-Wall Ductless Energy-Star Mini-Split Air Conditioner Inverter Heat Pump with 16 Ft. Kit

Sale price$372.60 Regular price$414.00
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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

Pioneer® Diamante Pro™ 9,000 BTU 20 SEER2 230V High-Wall Ductless Energy-Star Mini-Split Air Conditioner Inverter Heat Pump with 16 Ft. KitSummary High Efficiency Diamante Pro Ductless Mini Split Heat Pump System Cooling capacity: 9,000 BTU H with 20. 0 SEER2 12. 0 EER2 efficiency Heating capacity: 10,000 BTU H with 10. 0 HSPF2 3. 81 COP2 efficiency Voltage: 208 230V, 60Hz, 1Ph High Wall Mounted Ductless Air Conditioning & Heating System Variable Speed DC Inverter Driven Performance Factory Precharged with Environmentally Friendly R454b Refrigerant Standard Ambient Range Operation (As

Summary

  • High Efficiency Diamante Pro™ Ductless Mini Split Heat Pump System
  • Cooling capacity: 9,000 BTU/H with 20.0 SEER2 / 12.0 EER2 efficiency
  • Heating capacity: 10,000 BTU/H with 10.0 HSPF2 / 3.81 COP2 efficiency
  • Voltage: 208/230V, 60Hz, 1Ph
  • High Wall-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 -4°F in Heating / As high as 122°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: 9,000 BTU/h
    • Cooling Capacity Range: 2,050~10,900 BTU/h
    • Cooling SEER2: 20.0 BTU/W.h
    • Cooling EER2: 12.0 BTU/W.h
    • Heating Rated Capacity: 10,000 BTU/h
    • Heating Capacity Range: 2,050~12,200 BTU/h
    • Heating HSPF2 (Region IV/V): 10.0 / 8.5 BTU/W.h
    • Heating C.O.P.2 (47°F/5°F): 3.81 / 1.9 W/W
    • Refrigerant Type: R454b
    • Recommended Room Size: 250~350 sq ft
    • Minimum Room Size: 26 sq ft
    • Piping Diameter: 3/8" (Gas) / 1/4" (Liquid)
    • AHRI Reference: 217048741
  • Indoor Unit
    • Part Number: WT009GLSI20HLF
    • Air Flow (Turbo/Hi/Med/Lo/Mute): 342 / 270 / 235 / 200 / 152 CFM
    • Sound Level (Turbo/Hi/Med/Lo/Mute): 43 / 41 / 36 / 31 / 29 dB(A)
    • Product Dimensions (WDH): 31"-7/8 x 8" x 11"-1/2 Inches
    • Carton Dimensions (WDH): 34"-7/8 x 10"-3/4 x 14"-3/8 Inches
    • Net / Gross Weight: 19.8 / 26.5 lbs
  • Outdoor Unit
    • Part Number: YN009GLSI20RPF
    • Breaker Needed: 15A (double-pole)
    • Sound Level: 54 dB(A)
    • Net Dimensions (WDH): 31" x 11"-1/2 x 19"-3/8 Inches
    • Carton Dimensions (WDH): 33" x 13"-3/8 x 22"-3/4 Inches
    • Net / Gross Weight: 48.5 / 59.5 lbs

Dimension Chart

31⅞ 8 11½ 31 11½ 19⅜ ¾
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: 53434976209

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M T
Pawtucket, US
★★★★★ 5
Easy to deal with
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Reviewed in the United States on March 25, 2026
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mike reeder
Omaha, US
★★★★★ 5
Great service
Fast service and all it took was a phone call. Highly recommended
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Reviewed in the United States on June 4, 2026
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Mellie N
Omaha, US
★★★★★ 1
Not worth purchasing.
Not worth purchasing. Nothing breaks until the insurance is expired.
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Reviewed in the United States on March 8, 2026
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Crafter
Houston, US
★★★★★ 5
Asurion warranty covered my office chair as promised
I was able to use the furniture protection plan on my office chair. Process was smooth and was mailed out a check so we could purchase a new chair.
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Reviewed in the United States on March 12, 2026
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MiMi2qt
Pawtucket, US
★★★★★ 5
Get the INSURANCE!!!!
My chair broke. Almost at the one year mark… I’m so glad I got the insurance! I put in my claim (it was easy) and it was resolved within 72 hours. Sometimes I decline the insurance because it turns out to be more hassle than it’s worth but Asurion came through!
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Reviewed in the United States on December 14, 2025

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