Pioneer® Diamante Essenza™ 17,000 BTU 17 SEER2 230V High-Wall Ductless Mini-Split Air Conditioner Inverter Heat Pump with 16 Ft. Kit

Summary

• Standard Efficiency Diamante Essenza Ductless Mini Split Heat Pump System
• Cooling capacity: 17,000 BTU/H with 17 SEER2 / 9.5 EER2 efficiency
• Heating capacity: 16,500 BTU/H with 8.5 HSPF2 / 3.2 COP2 efficiency
• Voltage: 208/230V, 60Hz, 1Ph
• High Wall-Mounted Ductless Air Conditioning & Heating System
• Variable-Speed DC Inverter Driven Performance
• Factory-Precharged with Environmentally Friendly R-32 Refrigerant
• Standard Ambient Range Operation (As low as 5°F in Heating / As high as 122°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 Information & Performance

Energy Guide

• System Kit
  • Power Supply: 208~230V, 60Hz, 1Ph
  • Cooling Rated Capacity: 17,000 BTU/h
  • Cooling Capacity Range: 4,095~17,700 BTU/h
  • Cooling SEER2: 17.0 BTU/W.h
  • Cooling EER2: 9.5 BTU/W.h
  • Heating Rated Capacity: 16,500 BTU/h
  • Heating Capacity Range: 4,095~17,700 BTU/h
  • Heating HSPF2 (Region IV): 8.5 / 7.2 BTU/W.h
  • Heating C.O.P.2 (47°F/5°F): 3.2 / 1.8 W/W
  • Refrigerant Type: R-32
  • Recommended Room Size: 400~650 sq ft
  • Minimum Room Size: 27 sq ft
  • Minimum Installation Height: 6 ft
  • Piping Diameter: 1/4-3/8"
  • AHRI Reference: 217048736
• Indoor Unit
  • Part Number: WT018GLUI17HLD
  • Air Flow (Turbo/Hi/Med/Lo/Mute): 412 / 364 / 294 / 235 / 208 CFM
  • Sound Level (Turbo/Hi/Med/Lo/Mute): 49 / 45 / 40 / 34 / 32 dB(A)
  • Product Dimensions (WDH): 35-3/4 x 8-1/8 x 11-1/2 Inches
  • Carton Dimensions (WDH): 38-1/8  x 10-7/8 x 14-5/8 Inches
  • Net / Gross Weight: 20.9 / 27.6 lbs
• Outdoor Unit
  • Part Number: YN018GLUI17RPD
  • Breaker Needed: 20A (double-pole)
  • Sound Level: 57 dB(A)
  • Net Dimensions (WDH): 31-7/8 x 12 x 21-5/8 Inches
  • Carton Dimensions (WDH): 33-1/2 x 14-1/4 x 25-1/8 Inches
  • Net / Gross Weight: 57.3 / 68.8 lbs

Dimension Chart

What Our Experts Think

• 17,000 BTU capacity provides reliable cooling and heating for medium spaces.

• 17 SEER2 efficiency rating lowers energy bills while maintaining comfort.

• High-wall ductless design offers quiet, space-saving operation.

• Inverter technology ensures consistent temperature control with reduced energy use.

• Comes complete with a 16 ft. installation kit for convenience.

Q&A

Q: Does this system provide both heating and cooling?
A: Yes, it functions as both an air conditioner and an inverter heat pump.

Q: Is this mini-split energy-efficient?
A: Yes, with a 17 SEER2 rating, it balances performance and efficiency.

Q: What’s included in the package?
A: The unit includes the indoor and outdoor components plus a 16 ft. installation kit.

Maintenance Tips

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

• Wipe indoor unit surfaces with a soft cloth to remove dust.

• Inspect outdoor condenser fins regularly and keep them clear of debris.

• Schedule professional servicing annually to check refrigerant and system performance.