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Pioneer - Diamante Pro Low-Ambient 1-Zone 18,000 BTU 21 SEER2 Ductless Mini Split Inverter Heat Pump with 16 ft. Lines 208V / 230V - White

Model: WYT018GLSI20RL
SKU: 12523467

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Specifications
  • Recommended Room Size
    750 square feet
    BTU Cooling Rating
    18000 british thermal units
    Number of Cool Settings
    5
    Number of Fan Speeds
    5
    Airflow Rate
    382 cubic feet per minute
    Remote Control
    Yes
  • Key Specs
    • Recommended Room Size: 750 square feet (The recommended area size in which the product is designed to operate and produce optimal results, such as the desired heating or cooling. Generally, running a unit too big or too small for the space will result in ineffective operation and wasted energy.)
    • BTU Cooling Rating: 18000 british thermal units (The amount of BTUs (British Thermal Units) per hour the unit uses to cool the air, also known as cooling capacity. For best results, the capacity of the unit should be based on the size of the area it is intended to cool. For example, a 5,000 BTU capacity works optimally for a 150 square foot room. In general, an oversized unit will not effectively remove humidity, and an undersized unit will not cool the space efficiently.)
    • Number of Cool Settings: 5
    • Number of Fan Speeds: 5
    • Airflow Rate: 382 cubic feet per minute
    • Remote Control: true
    • Integrated Heater: true
    • Sleep Mode: true (Enabling this mode sets the unit to first reach the desired temperature, then gradually increase the temperature over a period of time until it reaches a new set temperature, typically several degrees higher than the initial cool setting. This mode helps save energy while keeping the room comfortable.)
    • Timer: true
    • Auto Shut-Off: true (Feature automatically turns off the product.)
    • App Compatible: false (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
    • Air Conditioner Type: Wall
  • General
    • Brand: Pioneer
    • Model Number: WYT018GLSI20RL
    • Product Name: Diamante Pro Low-Ambient 1-Zone 18,000 BTU 21 SEER2 Ductless Mini Split Inverter Heat Pump with 16 ft. Lines 208V / 230V
    • Color: White
    • Air Conditioner Type: Wall
  • Dimensions
    • Indoor Unit Dimensions: 39.75 x 9 x 12.38
    • Outdoor Unit Dimensions: 34 x 13.75 x 23.75
    • Cord Length: 192 inches
  • BTU Rating
    • Recommended Room Size: 750 square feet (The recommended area size in which the product is designed to operate and produce optimal results, such as the desired heating or cooling. Generally, running a unit too big or too small for the space will result in ineffective operation and wasted energy.)
    • BTU Cooling Rating: 18000 british thermal units (The amount of BTUs (British Thermal Units) per hour the unit uses to cool the air, also known as cooling capacity. For best results, the capacity of the unit should be based on the size of the area it is intended to cool. For example, a 5,000 BTU capacity works optimally for a 150 square foot room. In general, an oversized unit will not effectively remove humidity, and an undersized unit will not cool the space efficiently.)
    • BTU Heat Rating: 19000 british thermal units (The number of BTUs (British Thermal Units) per hour the unit produces to heat the air, also known as heating capacity. For best results, the capacity of the unit should be based on the size of the area it is intended to heat. The recommended capacity depends on several factors such as climate and level of insulation, but generally ranges from 30-60 BTUs per square foot.)
  • Features
    • Number of Cool Settings: 5
    • Number of Fan Speeds: 5
    • Airflow Rate: 382 cubic feet per minute
    • Maximum Noise Level: 32 decibels adjusted
    • Remote Control: true
    • Control Type: Button
    • Integrated Heater: true
    • Filter Indicator Light(s): true
    • Filter Type: Washable
    • Sleep Mode: true (Enabling this mode sets the unit to first reach the desired temperature, then gradually increase the temperature over a period of time until it reaches a new set temperature, typically several degrees higher than the initial cool setting. This mode helps save energy while keeping the room comfortable.)
    • Timer: true
    • Auto Shut-Off: true (Feature automatically turns off the product.)
    • Number of Indoor Units: 1
    • Number of Outdoor Units: 1
  • Power
    • Voltage Requirement: 230
    • Amperage: 9.4 amperes (Strength of electrical current.)
  • Certifications Listings & Approvals
    • ENERGY STAR Certified: true (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
    • Product Safety Certifications and Standard(s): ETL Listed (Lists the applicable certifications and/or standards, as stated by the manufacturer, in which the product has met the requirements for the assurance of quality and safety.)
  • Compatibility
    • App Compatible: false (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
  • Included
    • Number of Remotes Included: 1
  • Unit Placement
    • Indoor Unit1 Placement: Wall mount
  • Warranty
    • Warranty - Parts: 5 years
    • Warranty - Labor: Not applicable
  • Other
    • UPC: 810102183545

Discover the ideal blend of performance, precision, and control with the WYT-20 Diamante Pro Series from Pioneer. Engineered with a powerful DC inverter compressor and charged with eco-friendly R-454B refrigerant, this next-generation ductless mini split system achieves an impressive average efficiency of up to 20 SEER2, helping you stay comfortable year-round with lower energy consumption. Whether you're heating in freezing -4°F conditions or cooling on sweltering days, the WYT-20 delivers reliable performance across a wide operating range, and comes in 8-capacity options to suit any room size. Featuring 3D airflow with a dual-directional louver, the Diamante Pro evenly distributes air throughout the room for superior comfort. A modern flat-panel design with LED display meets function with style, while optional wireless internet control via the Pioneer AirLink app (module sold separately) gives you full command of your climate from anywhere. Quiet, efficient, and packed with smart features, this is climate control that adapts to your life.

  • High-Efficiency Cooling & Heating: 18,000 BTU/hour cooling (21 SEER2, 11 EER2) and 19,000 BTU/hour heating (9.5 HSPF2, 3.41 COP2) for year-round comfort in rooms 500–750 sq. ft.
  • Complete System Included: Indoor fan coil, outdoor condenser, wireless remote with holder, 16 ft. line set, installation accessories, and vibration absorber feet.
  • Advanced Inverter Technology: Pulse width modulation DC inverter compressor and variable-speed DC inverter fan motors for high performance, low power consumption, and reliable operation.
  • User-Friendly Controls & Versatile Operation: Dual-axis airflow, ECO and SLEEP modes, self-clean cycle, memory function, TURBO mode, IFEEL temperature sensing, timer on/off control, and standard ambient range operation (4°F heating / 122°F cooling).
  • Certified & Energy-Safe: ETL, AHRI, and DOE certified; operates on 208/230V, 60Hz, 1Ph, and uses R-454b refrigerant; backed by support hotline for installation, troubleshooting, and warranty.
Whats Included
  • Indoor Unit
Documents
  • Energy_Guide_PDF
Disclaimers
  • Read all instructions before use. Only use approved parts. Failure to follow instructions may cause damage or void warranty.
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Discover the ideal blend of performance, precision, and control with the WYT-20 Diamante Pro Series from Pioneer. Engineered with a powerful DC inverter compressor and charged with eco-friendly R-454B refrigerant, this next-generation ductless mini split system achieves an impressive average efficiency of up to 20 SEER2, helping you stay comfortable year-round with lower energy consumption. Whether you're heating in freezing -4°F conditions or cooling on sweltering days, the WYT-20 delivers reliable performance across a wide operating range, and comes in 8-capacity options to suit any room size. Featuring 3D airflow with a dual-directional louver, the Diamante Pro evenly distributes air throughout the room for superior comfort. A modern flat-panel design with LED display meets function with style, while optional wireless internet control via the Pioneer AirLink app (module sold separately) gives you full command of your climate from anywhere. Quiet, efficient, and packed with smart features, this is climate control that adapts to your life.

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