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Pioneer® Diamante Essenza™ 11,500 BTU 17 SEER2 115V High-Wall Ductless Mini-Split Air Conditioner Inverter Heat Pump with 16 Ft. Kit

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Original price $1,099.00
Original price $1,099.00 - Original price $1,099.00
Original price $1,099.00
Current price $768.00
$768.00 - $768.00
Current price $768.00

In Stock & Ready to Ship

All orders are shipped within 1-2 business days. Product ETA 5-7 business days.

Pioneer® Diamante Essenza™ 11,500 BTU 17 SEER2 115V Ductless Mini-Split Air Conditioner & Heat Pump with 16 Ft. Installation Kit

Upgrade your comfort with the Pioneer® Diamante Essenza™ 11,500 BTU Mini-Split System—a powerful, energy-efficient ductless air conditioner and heat pump designed for year-round climate control. Perfect for bedrooms, small living spaces, offices, and apartments, this high-wall ductless system delivers reliable cooling and heating with advanced inverter technology and ultra-quiet performance.

If you're looking to buy a mini-split AC system online that combines performance, efficiency, and affordability, this unit is a top-rated choice for homeowners and contractors alike.

Summary at a Glance

  • Standard Efficiency Diamante Essenza™ Ductless Mini Split Heat Pump System
  • Cooling capacity: 11,500 BTU/H with 17 SEER2 / 9.5 EER2 efficiency
  • Heating capacity: 11,500 BTU/H with 9.5 HSPF2 / 3.3 COP2 efficiency
  • Voltage: 110/120V, 60Hz, 1Ph
  • High Wall-Mounted Ductless Air Conditioning & Heating System
  • Variable-Speed DC Inverter Driven Performance
  • Factory-Precharged with Environmentally Friendly R-32 Refrigerant
  • Standard Ambient Range Operation (As low as 5°F in Heating / As high as 122°F in Cooling)

Key Features

Year-Round Comfort (Cooling & Heating)

  • 11,500 BTU capacity ideal for small to medium rooms
  • Built-in heat pump provides efficient heating during colder months
  • Perfect for all-season climate control

Energy-Efficient Inverter Technology

  • 17 SEER2 rating ensures lower energy bills
  • Inverter compressor adjusts power usage for maximum efficiency
  • Eco-friendly performance without sacrificing comfort

Ultra-Quiet Operation

  • Whisper-quiet indoor unit for peaceful sleep and work environments
  • Ideal for bedrooms, offices, and study areas

Smart Control & User-Friendly Operation

  • Remote control included for easy temperature adjustments
  • Multiple modes: Cool, Heat, Dry, Fan, Auto
  • Programmable timer for energy savings

Sleek, Modern Wall-Mounted Design

  • Compact high-wall unit blends seamlessly into any interior
  • Space-saving alternative to bulky window AC units

Why Buy This Mini-Split System?

  • Best ductless mini-split AC for small rooms
  • Affordable energy-efficient air conditioner with heat pump
  • Easy installation with included kit
  • Quiet performance for home or office use
  • Trusted Pioneer Diamante Essenza™ series
  • 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

Whether you're upgrading your current system or installing a new one, this ductless inverter air conditioner offers premium comfort at an unbeatable value.

Perfect For:

  • Bedrooms & studio apartments
  • Home offices & small commercial spaces
  • Renovations & add-on rooms
  • Homes without ductwork

Technical Information & Performance

  • AHRI Certificate
  • Energy Guide
  • Submittal Sheet
  • System Kit

    • Power Supply: 110~120V, 60Hz, 1Ph
    • Cooling Rated Capacity: 11,500 BTU/h
    • Cooling Capacity Range: 2,050~12,000 BTU/h
    • Cooling SEER2: 17.0 BTU/W.h
    • Cooling EER2: 9.5 BTU/W.h
    • Heating Rated Capacity: 11,500 BTU/h
    • Heating Capacity Range: 2,050~12,500 BTU/h
    • Heating HSPF2 (Region IV/V): 9.5 / 8.1 BTU/W.h
    • Heating C.O.P.2 (47°F/5°F): 3.3 / 1.9 W/W
    • Refrigerant Type: R-32
    • Recommended Room Size: 350~500 sq ft
    • Minimum Room Size: 20 sq ft
    • Piping Diameter: 3/8" (Gas) / 1/4" (Liquid)
    • AHRI Reference: 217048734
  • Indoor Unit

    • Part Number: WT012ALUI17HLD
    • Air Flow (Turbo/Hi/Med/Lo/Mute): 276 / 265 / 241 / 224 / 206 CFM
    • Sound Level (Turbo/Hi/Med/Lo/Mute): 43 / 40 / 36 / 33 / 29 dB(A)
    • Product Dimensions (WDH): 30"-1/2 x 7"-7/8 x 9"-3/4 Inches
    • Carton Dimensions (WDH): 33"-1/8 x 10"-1/4 x 12"-3/8 Inches
    • Net / Gross Weight: 16.5 / 20.9 lbs
  • Outdoor Unit

    • Part Number: YN012ALUI17RPD
    • Breaker Needed: 25A (single-pole)
    • Sound Level: 53 dB(A)
    • Net Dimensions (WDH): 31" x 11"-1/2 x 19"-3/8 Inches
    • Carton Dimensions (WDH): 33" x 13"-1/4 x 22"-3/4 Inches
    • Net / Gross Weight: 50.7 / 61.7 lbs

Order Now & Experience Superior Comfort

Don’t settle for inefficient cooling. Upgrade today with the Pioneer® Diamante Essenza™ 11,500 BTU Mini-Split and enjoy powerful, energy-saving comfort all year long. Transform your indoor climate instantly!

Dimension Chart

30½ 7⅞ 31 11½ 19⅜ ¾
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