Pioneer Diamante Essenza 18,000 BTU 20 SEER2 230V Mini-Split Heat Pump with 16 Ft. Kit

Summary: Pioneer Diamante Essenza WYT018GLUI20RL is an 18,000 BTU-class, 230V single-zone ductless inverter heat pump with 20 SEER2 cooling efficiency.

Features: Heating and cooling in one high-wall system, R-32 refrigerant, remote control, washable filter, and motorized airflow. The outdoor unit is factory precharged.

Technical information and performance: 230V-class electrical supply; 20 SEER2. Includes a 16 ft insulated copper line set and communication cable. Confirm the model-specific electrical ratings, heating performance, clearances, and installation requirements in Pioneer documentation before ordering or installing.

Warranty: Five-year limited warranty on parts and compressor when registered at PioneerMiniSplit.com. Registration and eligibility requirements apply.

Free shipping within the continental mainland United States.

Pioneer WYT20U technical overview and brochure

Manufacturer performance details

• Rated heating at 47°F: 18,000 BTU/h
• EER2: 9.5; HSPF2 (Region IV): 10
• Liquid / gas piping: 1/4 in / 3/8 in
• Indoor: WT018GLUI20HLE; outdoor: YN018GLUI20RPE

Download Pioneer technical brochure. Refer to the equipment nameplate for exact electrical requirements.