• Manufacturer: Pioneer
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Pioneer WYS012AMFI19RL 12000 BTU 19.5 SEER 115V Ductless Mini-Split Air Conditioner Heat Pump System Full Set New

Manufacturer Refurbished Brand new in original box & manufacturer direct
Manufacturer Refurbished Includes all original accessories
Manufacturer Refurbished Authorized Pioneer dealer
Manufacturer Refurbished Free shipping

 Pioneer WYS009AMFI19RL Mini Split 

Efficient year-round comfort is as simple of the press of a button using the Pioneer WYS12AMFI19RL. The affordable mini-split model uses up to 12,000 BTUs of cooling and heating power per hour, making it an ideal option for rooms up to 500 square feet. An impressive SEER rating of 17.2 shows the efficient and money-saving design created by Pioneer.

Nearly Silent Operation

Since the loudest parts of this 115-volt mini-split are located outside, you’ll hardly hear it running. It’s extremely quiet on any fan speed but also includes a Sleep function for even quieter operation as you sleep.

Installation Kit Included

Unlike most brands, Pioneer mini-splits come with an installation kit included with purchase. Most kits have to be purchased separately, adding additional costs. Each kit includes 16-foot refrigerant lines. Note: Professional installation is required.

Multiple Modes

This Pioneer 12,000 BTU mini-split provides comfort regardless of the temperature in your area. Use the mode that best meets your need:

  • Cool: Set your room temperature down to 62 degrees F. Its 12,000 BTUs easily cools rooms up to 500 square feet. There are 3 fan speeds in this mode.
  • Heat: During cold winter months, the heat pump can switch to warm rooms when you need it. There are 3 fan speeds in this mode.
  • Dry: Remove excess moisture from your room during humid conditions if needed.
  • Fan: Use the fan-only mode to disperse air around your room during mild conditions. There are 3 fan speeds in this mode.


  • Auto Restart: If a power outage occurs while it’s in use, it will turn back on with the original settings once power is restored.
  • Three Fan Speeds: Choose between low, medium, and high fan speeds depending on your needs or noise desires.
  • Programmable Timer:Set your AC to turn on or off up to 24 hours in advance.
  • Angled AirFlow: You can angle this mini-split AC to direct air where you need it vertically and horizontally.
  • Wall-Mounted Design: Save ground space other air conditioners may take thanks to its compact design and wall-mounted interior unit.  
  • Rooms up to 500 square feet will remain efficiently, affordably comfortable all year thanks to this 12,000 BTU Pioneer mini-split. 

    What Customers Love

    • Affordable Cooling and Heating: Not only are they affordable up front and come with installation kits, but energy-saving designs allow for savings over time. 
    • Precise Temperature Control: Set your ideal room temperature and other settings since it has a fully-functional remote, multiple modes, and timer. 

    Things to Consider

    • Optional Wi-Fi Control: This ductless air conditioner from Pioneer can be operated from anywhere when you connect it to your smartphone or tablet using the Pioneer USB WiFi Dongle. The accessory plugs directly into the air conditioner and provides users with monitoring, remote control, scheduling, and more. 
    • Professional Installation: A professional is required to install this model and connect the outdoor to indoor units. 

What's In The Box:

  • Indoor Blower Unit (Model WS012AMFI19HLD)
  • Outdoor Compressor Unit (Model YN012AMFI19RPD)
  • Installation Kit 
  • Remote Control
  • Owner's Manual 

Number of Zones 1
Energy Efficiency Ratio (EER) 11
Seasonal Energy Efficiency Ratio (SEER) 19.5
Heating Seasonal Performance Factor (HSPF) 9.5
Installation Type Professional Installation
Wi-Fi Capable Yes
Total Cooling Capacity 12000 BTUs
Total Heating Capacity 12000 BTUs
Automatic Mode Yes
Maximum Cubic Feet per Minute (CFM) 294 CFM
Fan-Only Mode Yes
Number of Fan Speeds 3
Minimum Operating Temperature - Cooling 32 degrees F
Maximum Operating Temperature - Cooling 122 degrees F
Heat Mode Yes
Minimum Operating Temperature - Heating 5 degrees F
Maximum Operating Temperature - Heating 86 degrees F
Dehumidifier Mode Yes
Compressor Type Rotary
Outdoor Unit Height 21.875 in.
Outdoor Unit Width 30.375 in.
Outdoor Unit Depth 11.875 in.
Mounting Type Wall
Indoor Unit Height 11.625 in.
Indoor Unit Width 31.5 in.
Indoor Unit Depth 7.375 in.
Indoor Unit Weight 18.5 lbs.
Maximum Height Difference 33 ft.
Remote Control Yes
Programmable Timer Yes
Auto-Restart Yes
Refrigerant Type R-410A
Minimum Indoor Noise Level 24 dB
Maximum Indoor Noise Level 40.5 dB
Maximum Outdoor Noise Level 54 dB
Refrigerant Connection Type Flare
Line Length 80 ft.
Liquid Line O.D. 0.25 in.
Suction Line O.D. 0.5 in.
Air Filter Yes
Adjustable Louvers Yes
Automatic Oscillation Yes
Maximum Cooling Wattage 1488 W
Maximum Cooling Amperage 8.87 Amps
Maximum Heating Wattage 1491 W
Maximum Heating Amperage 8.93 Amps
Voltage 110-120 V
Factory Precharge 16 ft.
Color White

Manufacturer's Warranty:

5-Year Limited Compressor Warranty, 2-Year Limited Parts Warranty

    Perfect For Areas Up To: 400 Sq. Ft.

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