HOT ! Pioneer Diamante Ultra 18,000 BTU 22 SEER2 Ductless Mini-Split Inverter++ Energy-Star Wi-Fi Air Conditioner Heat Pump Full Set 230V with 16 Ft. Kit - WYT018GLFI22RL

Pioneer Diamante Ultra 18,000 BTU 22 SEER2 Ductless Mini-Split Inverter++ Energy-Star Wi-Fi Air Conditioner Heat Pump Full Set 230V with 16 Ft. Kit - WYT018GLFI22RL

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  Ultra High Efficiency Diamante Ultra Ductless Mini Split Heat Pump System


• Cooling capacity: 18,000 BTU/H with 22 SEER2 / 13 EER2 efficiency


• Heating capacity: 18,000 BTU/H with 9.0 HSPF2 / 3.5 COP efficiency


• Voltage: 208/230V, 60Hz, 1Ph
  


• High Wall Mounted Air Conditioning & Heating System


• Variable Speed DC Inverter Operation Mode


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  Low Ambient Unit (-13°F)


• Wireless Internet Access Included (Via Free Smartphone App)


• AHRI Estimated Annual Operating Costs:


• Cooling: $111.00
  


• Heating: $381.00
  

Included

• Indoor Unit


• Outdoor Unit


• Wireless Remote Control (with wall holder and batteries)


• Internet Control Module


• 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 


• Installation Manual


• User’s Manual

What our Experts Think

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  Perfect choice for large rooms (~600–900 sq ft)This 18,000 BTU full‑set mini‑split delivers dependable cooling and heating for living rooms, open‑plan spaces, dens, or master bedrooms without oversizing your system.

  
  


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  Strong energy performance (22 SEER2 + Energy‑Star)High seasonal efficiency means lower electricity costs and better value over time compared to standard HVAC systems—ideal for frequent year‑round use.

  
  


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  Inverter++ technology for precise comfortThe variable‑speed DC inverter provides smooth temperature control, reduced cycling noise, and faster comfort recovery than fixed‑speed systems, while adapting to cooling/heating demand.

  
  


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  Smart Wi‑Fi control includedBuilt‑in Wi‑Fi lets you adjust settings, schedules, and modes via smartphone, adding convenience and helping optimize energy usage.

  
  


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  All‑season heat pump capabilityFunctions as both a cooling and heating heat pump, plus dry/ventilation modes—eliminating separate systems for seasonal comfort.

  
  


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  Ready‑to‑install 16 ft kit includedComes with indoor/outdoor units, wireless remote, Wi‑Fi module, 16 ft copper lines, wiring, drain line, and accessories—simplifying setup and reducing extra purchases.

  
  


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  Quiet & balanced daily performanceIndoor sound levels stay comfortable for living areas, while airflow and control features ensure consistent distribution without loud operation

  
  

Q&A

Q: What room size is this 18,000 BTU mini split ideal for?A: Perfect for medium to large rooms (approx. 600–900 sq. ft.), such as living areas, offices, or open-plan spaces.

Q: Is this unit Energy Star certified?A: Yes, it is Energy Star certified, providing high efficiency and lower electricity costs.

Q: Does it provide both cooling and heating?A: Yes, this inverter++ heat pump delivers year-round cooling and heating for consistent comfort.

Q: How energy-efficient is the 22 SEER2 rating?A: With 22 SEER2, it offers excellent energy savings while maintaining steady temperatures.

Q: What voltage does it require?A: Designed for 208–230V single-phase power.

Q: What is included in the full set?A: Includes indoor high-wall unit, outdoor condenser, and a 16 ft. pre-charged installation kit for convenient setup.

Q: Does it support Wi-Fi or smart control?A: Yes, built-in Wi-Fi enables remote operation, scheduling, and monitoring via the Pioneer Airlink app.

Q: How quiet is the indoor unit?A: Operates quietly, typically 30–40 dB, ideal for bedrooms, offices, or living spaces.

Q: What comfort and usability features are included?A: Turbo mode, ECO mode, sleep mode, self-cleaning, auto restart, timer, and multi-directional airflow for optimal comfort.

Q: Is professional installation required?A: Yes, professional installation is recommended; the 16 ft. kit covers most standard connections, with extra piping needed for longer runs.

Maintenance Tips

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  Clean washable air filters every 2–4 weeks – Maintains optimal airflow and 22 SEER2 Energy Star efficiency for 600–900 sq ft areas

  
  


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  Run self-clean function regularly – Prevents mold, bacteria, and odor buildup inside the indoor unit

  
  


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  Keep indoor & outdoor units free of dust and debris – Ensures consistent airflow and peak heat exchange

  
  


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  Check and clear condensate drain line – Prevents leaks and water damage

  
  


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  Maintain 2–3 ft clearance around outdoor unit – Supports efficient cooling/heating performance

  
  


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  Inspect refrigerant lines annually – Ensures leak-free operation and reliable capacity

  
  


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  Use ECO, Sleep & Wi-Fi smart modes – Reduces compressor wear and lowers energy consumption

  
  


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  Schedule yearly professional servicing – Maximizes inverter efficiency and extends system lifespan