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Pioneer Diamante Ultra 12,000 BTU 23 SEER Ductless Mini-Split Inverter++ with 16 Ft. Kit - WYT012GLFI22RL

Experience instant relief the moment you enter your room with Pioneer’s latest Diamante series high-wall ductless mini-split heat pumps with Inverter technology that achieves an incredible 23 SEER/13 EER efficiency. The variable-speed inverter technology and high-efficiency 23 SEER average rating guarantee substantial savings from your monthly energy bill. A dual-swing louver system ensures both horizontal and vertical sweeping air throw, perfectly reach all directions of the room.

All systems in this series come equipped with an auxiliary strip heater in the condensing unit, to provide hyper-heating even in frigid -13°F temperatures. And with noise measurements as low as 27 dB, you can sleep peacefully with air conditioning quieter than even an empty library. In addition, all systems come pre-packed with a full 16 ft. installation kit, so your ductless mini-split heat pump system is ready to be up and running in a single afternoon.

  • Cooling capacity: 12,000 BTU/H with 23 SEER/13 EER efficiency
  • Heating capacity: 12,000 BTU/H with 10 HSPF efficiency
  • Voltage: 208/230V, 60Hz, 1Ph
  • High Wall Mounted Air Conditioning & Heating System
  • Variable Speed DC Inverter Operation Mode
  • Low Ambient Unit (-13F)
  • Wireless Internet Access Included (Via Free Smartphone App)
  • Energy-Star Certified
  • Indoor Unit
  • Outdoor Unit
  • Wireless Remote Control (with wall holder and batteries)
  • R410A Pre-Charged Outdoor Unit
  • 16 Ft. Copper Lines
  • 16 Ft. Electrical Wire
  • 10 Ft. Drain for indoor/outdoor
  • Wall Passage Sleeve
  • Putty for Wall Hole
  • Leak Guard Sealer
  • Wrapping Tape 

What's Not Included and Required for Installation

  • Electrical Requirements, such as Disconnect Box or Electrical Whip
          Product Dimensions 28 5/8"W x 12"D x 21 5/8"H
          Cooling Capacity 12,000 BTU
          Heating Capacity 12,000 BTU
          Zone Capacity 1
          Low Ambient Unit -13F
          SEER 23
          Voltage Requires a minimum of 230V, 60Hz, 15A (double-pole) (please check your home meets this electrical requirement prior to purchase)
          Warranty 5 Years for Compressor
          Air Handler
          Product Dimensions 36 1/4"W x 7 5/8"D x 12"H
          Mount Type Wall
          Cooling Capacity 12,000 BTU
          Heating Capacity 12,000 BTU
          Coverage Area Up to 450 Square Feet
          Warranty 5 Years on Parts
          • 12,000 BTU Capacity: Ideal for small to medium-sized rooms, delivering powerful and efficient heating and cooling.
          • 23 SEER Energy Efficiency: Ultra-high efficiency rating helps reduce electricity costs while maintaining superior climate control.
          • Inverter++ Technology: Enhances performance with precise temperature control, quieter operation, and significant energy savings.
          • Ductless Design: Eliminates the need for complex ductwork, making installation easier and perfect for homes, offices, or apartments.
          • 16 Ft. Installation Kit Included: Comes with a pre-charged refrigerant line set (16 ft.), simplifying setup and ensuring a seamless installation.
          • Quiet Operation: Engineered for low noise levels, making it an excellent choice for bedrooms, living rooms, or workspaces where peace is a priority.
          • Heat Pump Functionality: Provides both heating and cooling, ensuring year-round comfort in any climate.

          Q: What is the cooling capacity of the Pioneer Diamante Ultra 12,000 BTU Mini-Split system?
          A: This system provides 12,000 BTU of cooling power, making it ideal for medium-sized rooms up to 550 sq. ft.

          Q: What is the SEER rating of the Pioneer Diamante Ultra 12,000 BTU Mini-Split system?
          A: It features an outstanding 23 SEER rating, ensuring maximum energy efficiency and cost savings on electricity bills.

          Q: Does the Pioneer Diamante Ultra 12,000 BTU Mini-Split system provide both cooling and heating?
          A: Yes, it functions as both an air conditioner and heat pump, delivering year-round climate control with efficient heating and cooling.

          Q: What are the key features of the Pioneer Diamante Ultra 12,000 BTU Mini-Split system?
          A: This system includes Inverter++ technology for superior efficiency, ultra-quiet operation, WiFi compatibility for remote control, and advanced air filtration for cleaner indoor air.

          Q: Is the Pioneer Diamante Ultra 12,000 BTU Mini-Split system easy to install?
          A: Yes, it comes with a 16 ft. installation kit, allowing for flexible and straightforward setup.

          • Clean or Replace Filters: Wash the air filters every 2-4 weeks to maintain airflow and efficiency. Replace them annually or when excessively dirty.
          • Clean the Coils: Wipe down the evaporator and condenser coils at least once a year to remove dust and debris that can reduce efficiency.
          • Inspect the Drain Line: Regularly check the condensate drain line for blockages and clear any clogs to prevent water leaks and mold growth.
          • Monitor Refrigerant Levels: Ensure refrigerant levels are sufficient for optimal cooling and heating. If performance drops, consult a professional for inspection and recharging if needed.
          • Keep Airflow Clear: Maintain a clutter-free space around both the indoor and outdoor units to avoid airflow restrictions and system strain.
          • Schedule Annual Professional Maintenance: Have a technician perform an annual inspection, including refrigerant level checks and component cleaning, to ensure efficient operation.