Pioneer 18,000 BTU 19 SEER2 Ductless Mini-Split Inverter+ Air Conditioner Heat Pump System Full Set 230V - WYS018GMFI20RL-10

Pioneer 18,000 BTU 19 SEER2 Ductless Mini-Split Inverter+ Air Conditioner Heat Pump System Full Set 230V - WYS018GMFI20RL-10

• High Efficiency Quantum Series Inverter+ ductless mini split heat pump system
   inverter and air conditioner heat pump system full set
• Cooling capacity: 18,000 BTU/H with 19 SEER2 / 10.5 EER2 efficiency
• Heating capacity: 18,800 BTU/H with 8.7 HSPF2 / 2.93 COP2 efficiency
• Voltage: 208~230V, 60Hz, 1Ph
• High Wall Mounted Air Conditioning & Heating System
• Variable Speed DC high-efficiency Inverter Operation Mode
• Customizable length copper line set with flare connections
• AHRI Estimated Annual Operating Costs:
• Cooling: $125.00
• Heating: $397.00

Included

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

What our Experts Think

• Perfect balance of power for medium–large spaces
  This 18,000 BTU 19 SEER2 ductless mini‑split full set delivers strong cooling and heating capacity that’s well‑suited for ≈400–650 sq ft rooms like living areas, open plans, or dens.

• Above‑baseline efficiency (19 SEER2 + 10.5 EER2)
  19 SEER2 performance improves energy usage over older or standard systems, helping to reduce operating costs while providing year‑round comfort.

• Inverter + heat pump technology
  The variable‑speed DC inverter ensures precise temperature control, quieter cycling, and quicker comfort recovery compared with fixed‑speed units.

• True all‑season HVAC performance
  This system functions as both cooling and heating, with rated 18,800 BTU heating capacity and strong HSPF2 efficiency, removing the need for separate heating equipment.

• Quiet and comfortable airflow
  Indoor unit sound levels (~30–44 dB) keep operation unobtrusive in bedrooms or shared spaces, while airflow (~388 CFM max) keeps comfort even throughout the room.

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

Q: How energy-efficient is the 19 SEER2 rating?
A: With 19 SEER2, it provides solid energy efficiency while reducing electricity costs.

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 pre-charged installation kit for convenient setup.

Q: Does it support Wi-Fi or smart control?
A: Wi-Fi support may be available with compatible modules for remote operation and scheduling.

Q: How quiet is the indoor unit?
A: Operates quietly, typically 32–40 dB, suitable 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 consistent comfort.

Maintenance Tips

• Clean washable air filters every 2–4 weeks – Maintains optimal airflow and 19 SEER2 efficiency for 600–900 sq ft areas

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

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

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

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

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

• Use ECO, Sleep & Wi-Fi smart modes (if available) – Reduces compressor wear and lowers energy consumption

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