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Pioneer 9,000 BTU Diamante Pro High-Wall Series Ductless Mini Split 115V

SKU: pi17044k  |  Model: WYT009ALSI20RL
$858.00 $898.00

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Manufacturer's Warranty

5-Year Limited Warranty

What's In The Box?

  • Pioneer 9,000 BTU Diamante Pro High-Wall Outdoor Unit YN009ALSI20RPF
  • Pioneer 9,000 BTU Diamante Pro High-Wall Indoor Unit WT009ALSI20HLF
  • 16-Foot Line Set
  • Remote Control
  • Remote Control Holder
  • Indoor Unit Mounting Plate
  • Wall Sleeve
  • Hardware
  • Owner’s Manual

Info & Guides

Experience targeted, year-round climate control with the Pioneer 9,000 BTU Diamante Pro High-Wall Series Ductless Mini Split 115V. This inverter-driven heat pump delivers both cooling and heating without the expense or complexity of extending ductwork.

Ideal for bedrooms, offices, and other spaces up to 350 square feet, the slim indoor air handler mounts near the ceiling while the outdoor condenser stays out of sight, creating a quiet, unobtrusive solution for precise comfort.

Key Features and Benefits of Pioneer 9,000 BTU Diamante Pro High-Wall Mini Split

  • Flexible Operation: Four operating modes, Cooling, Heating, Dry, and Ventilation, give you flexible control for every season.
  • High efficiency: The 19 SEER2 cooling efficiency and 9.5 HSPF2 heating efficiency ratings will help lower utility costs compared with fixed-speed systems.
  • Inverter Technology: This model's variable speed inverter technology maintains stable temperatures, reducing energy spikes and improving comfort.
  • Low Noise Level: With indoor noise levels as low as 28 dB, the Pioneer Diamante Pro is ultra-quiet, offering powerful heating and cooling without disturbing sleep and everyday life.
  • Automatic Louvers: Dual-axis motorized louvers distribute air evenly, eliminating hot and cold spots across the room.
  • Energy Saving Modes: ECO and Sleep modes automatically fine-tune output to save energy while you are away or resting.
  • Turbo Modes: The Diamante Pro's Turbo Mode rapidly delivers heating or cooling when immediate comfort is required.
  • Washable Filters: This model's washable, reusable filters capture dust and allergens, letting you avoid ongoing filter purchases.
  • Line Set Included: This model includes a 16-foot 1/4 x 3/8 Line Set.

Note: This mini-split air conditioner must be installed by a qualified professional.  

Installation Made Simple

The Diamante Pro operates on a standard household 120-volt circuit, so you can connect it to existing household power rather than having to run high-voltage wiring. An included, pre-flared 16-foot line set streamlines routing between the outdoor condenser and the indoor air handler, while dual-side drain ports let you position the condensate line on either side of the wall opening.

Sylvane’s Expert Take

Pioneer’s 9,000 BTU Diamante Pro mini-split is a practical choice for small rooms that need independent, high-efficiency climate control. Its inverter compressor, broad operating range, and thoughtful installation details make it both energy conscious and contractor friendly. Quiet performance and multiple comfort modes let you tailor operation to any situation, from quick cool-downs to overnight temperature management.

When you need reliable heating and cooling without majorly disturbing your home, this system delivers clear value.

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