Pioneer Quantum Ultra 18,000 BTU 20.5 SEER2 230V Ceiling Cassette Ductless Mini-Split Air Conditioner Inverter Heat Pump Full Set - CYT018GLSI24RL-10S

Pioneer Quantum Ultra 18,000 BTU 20.5 SEER2 230V Ceiling Cassette Ductless Mini-Split Air Conditioner Inverter Heat Pump Full Set - CYT018GLSI24RL-10S

• High Efficiency Quantum Ultra Ceiling Cassette Split Heat Pump System
• Cooling capacity: 16,000 BTU/H with 20.5 SEER2 / 11.7 EER2 efficiency
• Heating capacity: 18,000 BTU/H with 8.5 HSPF2 / 3.0 COP2 efficiency
• Voltage: 208/230V, 60Hz, 1Ph
• Ceiling Cassette Mounted Ductless Air Conditioning & Heating System
• Variable-Speed DC Inverter Driven Performance
• Factory-Precharged with Environmentally Friendly R454b Refrigerant
• Ultra Low Ambient Range Operation (As low as -13°F in Heating / As high as 131°F in Cooling)

Features

• Heat Pump with Cooling, Heating, Dry, and Ventilation Modes
• Dual-Drainage Ports
• Washable, Reusable Air Filters
• Dual-Axis Airflow (Motorized Up-Down and Left-Right Louvers
• Functional Remote with:
  • ECO and SLEEP Modes, for Energy-Conservation
  • Timer On/Off Control
  • TURBO, for Times of High-Demand
  • Self-Clean Cycle
  • MEMORY, to Recall Favorite Settings
  • IFEEL, to Detect and Adjust to Local Temperature

Technical Performance

• AHRI Certificate
• Energy Guide

• System Kit
  • Power Supply: 208~230V, 60Hz, 1Ph
  • Cooling Rated Capacity: 16,000 BTU/h
  • Cooling Capacity Range: 6,000~19,400 BTU/h
  • Cooling SEER2: 20.5 BTU/W.h
  • Cooling EER2: 11.7 BTU/W.h
  • Heating Rated Capacity: 18,000 BTU/h
  • Heating Capacity Range: 4,000~21,400 BTU/h
  • Heating HSPF2 (Region IV): 8.5 / 7.4 BTU/W.h
  • Heating C.O.P.2 (47°F/5°F): 3.0 / 1.8 W/W
  • Refrigerant Type: R454b
  • Suitable Area: 500~750 Sq.F
  • AHRI Reference: 217048760
• Indoor Unit
  • Part Number: CT018GLSILCFHG
  • Air Flow (Turbo/Hi/Med/Lo/Mute): 735/676/529/423/394 CFM
  • Sound Level (Turbo/Hi/Med/Lo/Mute): 50/47/43/38/34 dB(A)
  • Product Dimensions (WDH): 22"-1/2 x 22"-1/2 x 9"-5/8 Inches
  • Carton Dimensions (WDH): 28"-1/4 x 25"-7/8 x 11"-7/8 Inches
  • Net / Gross Weight: 32.0 / 38.6 lbs
• Decorative Panel
  • Part Number: CT0918DPNL
  • Product Dimensions (WDH): 25"-5/8 x 25"-5/8 x 2"-3/8
  • Carton Dimensions (WDH): 28"-7/8 x 28"-7/8 x 4"-3/8
  • Net / Gross Weight: 6.0 / 9.5 lbs
• Outdoor Unit
  • Part Number: YN018GLSI24RPG
  • Breaker Needed: 20A (double-pole)
  • Sound Level: 53 dB(A)
  • Net Dimensions (WDH): 36"-1/2 x 15" x 27"-1/2 Inches
  • Carton Dimensions (WDH): 37"-3/8 x 16"-1/2 x 28"-7/8 Inches
  • Net / Gross Weight: 90.4 / 97.0 lbs.

Dimension Chart

What Our Experts Think

• 18,000 BTU capacity ideal for medium to large rooms or offices.

• 20.5 SEER2 efficiency ensures lower energy consumption.

• Ceiling cassette design provides even 4-way airflow throughout the space.

• Full inverter heat pump delivers both heating and cooling year-round.

• Sleek ceiling-mounted design saves wall space and blends with interiors.

Q&A

Q: Is this a complete system?
A: Yes, this is a full ceiling cassette mini-split set including indoor and outdoor units.

Q: Does it provide heating as well as cooling?
A: Yes, it’s a full inverter heat pump system for year-round comfort.

Q: Can it save energy?
A: Yes, the 20.5 SEER2 rating ensures high efficiency and reduced energy bills.

Maintenance Tips

• Clean air filters every 4–6 weeks to maintain airflow and efficiency.

• Check ceiling vents monthly to prevent dust accumulation.

• Keep the outdoor condenser clear of debris for optimal performance.

• Schedule annual professional maintenance to prolong system life.