Pioneer 18,000 BTU 21 SEER 230V Ductless Mini-Split Inverter++ Air Conditioner Heat Pump System with 50 ft. Line Sets - WYS018GMFI22RL-50

Pioneer 18,000 BTU 21 SEER 230V Ductless Mini-Split Inverter++ Air Conditioner Heat Pump System with 50 ft. Line Sets - WYS018GMFI22RL-50

At Pioneer Mini Split, we offer variable capacity ductless wall-mounted mini split systems, available with different efficiency ratings and in a variety of capacities for simple installation and great single-zone comfort. Our ductless mini split wall-mounted air conditioners and heat pumps come with a convenient remote controller conveys cooling, heating, dehumidification, and ventilation requests to the wall-mount ductless mini split system, while automatic air-sweeping louvers, automatically varying air flow, and capacity adjustments keep the zone at the ultimate comfort level. This results in minimal electrical consumption for a more efficient ductless wall air conditioner and heating system. Check out our selection of wall-mounted heating and cooling units today!

• Ultra High Efficiency Inverter++ ductless mini split heat pump system
• Cooling capacity: 18,000 BTU/H with 20.8 SEER efficiency
• Heating capacity: 18,000 BTU/H with 10 HSPF efficiency
• Voltage: 208~230 V, 60 Hertz, 1Ph
• High Wall Mounted Air Conditioning & Heating System
• Variable Speed DC Inverter Operation Mode
• Customizable length copper line set with flare connections
• AHRI Estimated Annual Operating Costs: 
• Cooling: $110.00
• Heating: $366.00
• Sleep Mode
  The function enables the air conditioner to automatically increase cooling or decrease heating 1°C per hour for the first two hours, then holds steady for the next 5 hours, after that it will switch off. This function maintains both energy savings and comfort at night.
• Temperature Compensation
  Temperature compensation function eliminates the difference in temperature between the floor and ceiling by mixing the different layers of air. Consequently, the time for cooling the room is reduced, and a cold offset rising stream of warm air by stirring.
• Refrigerant Leakage Detect 
  Indoor unit shows error code "EC" and stops automatically when refrigerant leakage is detected. This protects the compressor from high temperature damage due to refrigerant leakage.
• Anti-cold Air Function 
  Indoor fan speed is regulated automatically from the lowest grade to the setting grade according to evaporator temperature when the unit just starts heating operation. This function can prevent cold air blowing out to avoid discomfort to the users.
• Emergency start
• Low Ambient Cooling 
  With built-in low ambient kit or special designed PCB, outdoor fan speeds can be changed automatically according to condensation temperature. The air conditioner can run heating operation even when the outdoor ambient temperature is down to -13°F.
• 1W Standby 
  Intelligent on-off technology enables Pioneer products automatically  enter energy-saving mode when standby, cut energy consumption from normal 5W to 1W or 0.5W per hour which counts 80%~90% of saving.
• 2-way Draining 
  Both left and right sides of the indoor unit are possible for outstretch of connective piping and drainage hose for easy installation.
• Follow Me (Remote Thermostat) 
  Temperature sensor built in the remote controller will sense it’s surrounding temperature. The unit will adjust the room temperature more accurately to give you comfort.
• 46°F Heating
  In heating operation, the preset temperature of the air conditioner can be as low as 46°F, which keeps the room temperature steady at 46°F and prevents the house from freezing when it is unoccupied for a long time in severe cold weather.
• Chassis Heating Belt
  Heating belt is fitted on the base plate of the outdoor unit to prevent defrosting water accumulation, which improves heat transfer efficiency.

Optional

• High Density Filter. Compared with ordinary dust filter, the anti-dust effect of this high density filter can increase more than 50%, it can clean dust, pollen up to 80%.
• Wireless Control. With the Wireless control, you can easily turn off each indoor unit that it is paired, outside your home via your smart phone. Furthermore, you can turn it on before you come back.
• Remote in Engineer Mode

• Indoor Unit
• Outdoor Unit
• Wireless Remote Control
• Various Installation Kit Options Available
• Flare Connection Leak Guard Sealer
• Installation Manual
• User’s Manual
• Manufacturer Warranty

• Series Technical Brochure Series User Manual
• Series Installation Manual
• Series Service Manual

• High-Efficiency Performance: 18,000 BTU with a 21 SEER rating delivers powerful cooling and heating while ensuring minimal energy consumption, ideal for larger rooms or open floor plans.
• Inverter++ Technology: Provides precise temperature control by adjusting compressor speed to meet demand, ensuring consistent comfort and reduced energy usage.
• Extended Installation Flexibility: Includes 50 ft. line sets, perfect for installations in large or complex spaces that require extended reach or flexible placement.
• Quiet Operation: Equipped with noise-reduction technology for smooth, quiet operation, creating a comfortable environment without distractions.
• All-Season Climate Control: Efficiently handles both cooling during the summer and heating in the winter, providing reliable comfort year-round.

Q: What is the Pioneer 18,000 BTU 21 SEER Ductless Mini-Split Inverter++ Air Conditioner Heat Pump System?
A: This mini-split system provides both cooling and heating with a 21 SEER rating. Featuring Inverter++ technology, it delivers quiet, energy-efficient operation and precise temperature control. It includes 50 ft. line sets for flexible installation.

Q: How does Inverter++ technology improve performance?
A: Inverter++ technology adjusts the compressor speed to match real-time temperature demands, optimizing energy efficiency, reducing noise, and ensuring consistent, comfortable indoor temperatures.

Q: What size room is this system suitable for?
A: This system is ideal for larger spaces, efficiently cooling and heating areas up to 1,000 sq. ft.

Q: Is it suitable for residential use?
A: Yes, this system is perfect for residential applications, providing reliable comfort with quiet operation and improved energy savings.

Q: Does it require professional installation?
A: Although the system includes 50 ft. line sets for flexibility, professional installation is recommended to ensure optimal performance and proper setup.

• Clean the Filters Regularly: Wash filters every 2-4 weeks to prevent dust buildup and maintain airflow efficiency.
• Inspect and Clean the Coils: Clean both evaporator and condenser coils annually to avoid dirt accumulation and ensure optimal performance.
• Check Refrigerant Levels: Ensure refrigerant is at the correct level for maximum cooling/heating efficiency; consult a professional if it's low.
• Maintain Drainage: Regularly clean the condensate drain to prevent clogs and avoid water damage.
• Clear the Outdoor Unit: Remove debris like leaves and dirt from the outdoor unit to maintain proper airflow.
• Schedule Professional Inspections: Have a technician inspect the system annually to keep it running at peak performance.