Pioneer Air Conditioner WYS012A-20 Wall Mount Ductless Inverter+ Mini Split Heat Pump, 12000 BTU-110/120V
Pioneer 12000 BTU Mini Split – Introducing the latest Pioneer WYS series wall-mounted mini split ductless inverter air conditioning and heat pump system. This complete system includes the indoor unit, outdoor unit, remote control, and standard installation accessories. With a Pioneer ductless mini split air conditioning system, you can efficiently and quietly heat or cool any connected space.
The WYS series offers a variety of capacities ranging from 9,000 BTU/hour to 36,000 BTU/hour and features an inverter system with a variable speed compressor for exceptional energy efficiency. The included wireless digital remote allows users to easily switch between four operating modes: cooling, heating, dehumidification, and ventilation. An automatic switchover mode ensures seamless operation through its onboard computer.
The timer function lets users schedule the system to start or stop at specific times, while the night mode adjusts temperature settings in response to natural fluctuations in body temperature during sleep. Additionally, the auto-restart feature remembers all settings during temporary power outages, resuming operation as soon as power is restored.
For added convenience, a cloud-programmable wireless internet remote access function is also available. Smart shoppers prefer Pioneer inverter split systems for their exceptional quality, reliability, and performance, all at highly competitive prices.
Pioneer 12000 BTU Mini Split Specifications
- Product Dimensions: 7.5 x 31.5 x 11.75 inches
- Item Weight: 19 pounds
- Manufacturer: Parker Davis HVAC International, Inc.
- Brand Pioneer
- Capacity 1 Tons
- Cooling Power 12000
- Special Feature remote_control^ductless^dehumidifier
- Product Dimensions 7.38″D x 31.5″W x 11.68″H
- BEE Star Rating 3 Star
- Seasonal Energy Efficiency Ratio (SEER) 19
- Color White
- Voltage 120 Volts
- Noise Level 40.5 dB

Advantages of Using a Ductless Mini Split System
One of the primary benefits of the Pioneer WYS012A-20 is its ductless design. Unlike traditional HVAC systems, this unit eliminates the need for ductwork, significantly reducing installation costs and time. The inverter technology ensures silent operation and allows for precise temperature control, meaning you can enjoy a comfortable environment without excessive energy consumption.
Energy Efficiency and Environmental Impact
The Pioneer WYS012A-20 heat pump stands out for its energy efficiency features. It operates at a high Seasonal Energy Efficiency Ratio (SEER) rating, which contributes to lower utility bills and a reduced carbon footprint. By opting for this mini split system, homeowners can maintain a comfortable climate while supporting environmental sustainability.
- The system set consists of: a ductless indoor unit, an outdoor unit, a 16′ installation kit, and a remote controller.
- Indoor temperature setting range is: 62~90 F Low heat setting (unoccupied-vacation mode) is 46F.
- Cooling mode outdoor ambient range is: 32~122 F, heating mode outdoor ambient range is: -13~86 F.
- Wireless Internet, worldwide remote access, and programming module option available (sold separately under part number TST-APWIFIMUSB)
- All systems are safety tested and approved for safety by ETL (Intertek tested and compliant with UL-1995 standard as well as ISO 9001).
- Unsurpassed support hotline covering installation, use, troubleshooting, and parts issues.
- Pioneer is the best choice for pros and homeowners with the highest ratings for consumer satisfaction.

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