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Pioneer® 9,000 BTU 22.7 SEER2 Mini-Split Energy-Star Heat Pump 115V

Pioneer® 9,000 BTU 22.7 SEER2 Mini-Split Energy-Star Heat Pump 115V

Regular price $918.00 USD
Regular price $939.00 USD Sale price $918.00 USD
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Installation Kit

Pioneer® 9,000 BTU 22.7 SEER2 Ductless Mini-Split Inverter++ Energy-Star Air Conditioner Heat Pump System Full Set 115V

If you're looking for a reliable, efficient, and versatile mini-split system, look no further than the Pioneer® 9,000 BTU 22.7 SEER2 Ductless Mini-Split Inverter++ Energy-Star Air Conditioner Heat Pump System Full Set 115V. This system offers the best of both worlds: cooling and heating in one compact unit. You can enjoy comfortable temperatures all year round while saving money on your energy bills. The system uses a variable-speed DC inverter compressor that adjusts the output according to the demand, resulting in optimal performance and low noise levels. The system also comes with a high wall-mounted indoor unit that blends in with any decor, and a customizable length copper line set that connects to the outdoor unit with flare fittings. The system is easy to install and operate, and it has many features that make it user-friendly and convenient, such as a wireless remote control, auto restart function, self-diagnosis function, timer function, and more. The system is also Energy-Star certified, which means it meets the strict energy efficiency standards set by the Environmental Protection Agency and the Department of Energy. According to AHRI estimates, the annual operating costs for cooling and heating are only $74.00 and $221.00 respectively, making this system one of the most economical options on the market. Don't miss this opportunity to get the Pioneer® 9,000 BTU 22.7 SEER2 Ductless Mini-Split Inverter++ Energy-Star Air Conditioner Heat Pump System Full Set 115V today and enjoy the comfort and savings it will bring to your home or office.

What's Included

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

Our Guarantee

  • 5 year parts limited warranty
  • 5 year compressor limited warranty



  • 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 cooling operation even when the outdoor ambient temperature is down to -15°C.
  • 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.


  • 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

Technical Information


Pioneer Mini Split Certifications

Performance Data

  • Power Supply: 110~120V, 60Hz, 1Ph
  • Cooling Rated Capacity: 9,000 BTU/h
  • Cooling Capacity Range: 3,500~12,150 BTU/h
  • Cooling SEER2: 22.7 BTU/W.h
  • Cooling EER2: 12.5 BTU/W.h
  • Heating Rated Capacity: 9,000 BTU/h
  • Heating Capacity Range: 4,600~12,904 BTU/h
  • Heating HSPF2 (Region IV/V): 10.0 / 7.6 BTU/W.h
  • Heating C.O.P.2 (47°F/5°F): 3.86 / 2.00 W/W
  • Refrigerant Type: R410a
  • Suitable Area: 250~350 Sq.F

Indoor Unit Data

  • Part Number: WS009AMFI22HLE
  • Air Flow (Hi/Med/Lo): 294 / 212 / 147 CFM
  • Sound Level (Hi/Lo): 37.5 / 23.0 dB(A)
  • Net Dimensions (WDH): 31.5 x 7.3 x 11.6 Inches
  • Carton Dimensions (WDH): 34.5 x 11.2 x 14.7 Inches
  • Net / Gross Weight: 18 / 22 Lbs

Outdoor Unit Data

  • Part Number: YN009AMFI22RPE
  • Sound Level: 52.5 dB(A)
  • Net Dimensions (WDH): 31.3 x 11.8 x 21.8 Inches
  • Carton Dimensions (WDH): 35.3 x 13.6 x 14.6 Inches
  • Net / Gross Weight: 64 / 69 Lbs
  • Breaker Needed: 20A (single-pole)

Product Features

Product Specifications

Product Warranty

Proposition 65 California Only

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