Pioneer® Diamante Pro™ 9,000 BTU 20 SEER2 230V High-Wall Energy-Star Mini Split Air Conditioner Inverter Heat Pump with 16 Ft. Kit

The premium version Diamante Pro™ High-Wall Series Ductless Mini Split Heat Pump System combines cutting-edge efficiency with powerful, year-round comfort. With 9,000 BTU cooling and 10,000 BTU heating capacity, it achieves an impressive 20 SEER2 rating and 10 HSPF2 performance. Designed with variable-speed DC inverter technology and eco-friendly R454b refrigerant, this system maintains precise temperature control in extreme conditions down to -4°F. Its refined design, dual-axis airflow, and comprehensive installation package make it a polished, high-impact solution for modern spaces.

• Diamante Pro™ Indoor Unit: High wall-mounted air handler delivering 9,000 BTU cooling and 10,000 BTU heating, featuring dual-axis motorized louvers, washable reusable filters, dual drainage ports, and Cooling, Heating, Dry, and Ventilation modes.
• Outdoor Condenser Unit: Variable-speed DC inverter heat pump engineered for 20 SEER2 and 10 HSPF2 efficiency, capable of heating down to -4°F and cooling up to 122°F.
• Wireless Remote Control: Multi-function controller with ECO, SLEEP, TURBO, Timer On/Off, Self-Clean, MEMORY, and IFEEL features for personalized comfort management.
• 16 Ft. Copper Line Set: Insulated copper refrigerant lines supporting factory-precharged R454b operation for secure, efficient performance.
• 16 Ft. Electrical Wire: Communication and power cable compatible with 208/230V, 60Hz, single-phase electrical systems.
• 10 Ft. Drain Line: Flexible condensate drainage solution suitable for both indoor and outdoor routing configurations.
• Installation Accessories: Includes wall passage sleeve, wall hole putty, leak guard sealer, and wrapping tape to ensure a clean, professional installation finish.
• Documentation and Mounting Components: Complete package with installation manual, user’s manual, remote wall holder, and remote batteries for immediate setup and operation.

Free Curbside Delivery
All orders include free curbside delivery via FedEx Ground, FedEx Freight, or the most trusted carrier available. Please note that delivery is to the curbside only - be sure to arrange for assistance if needed, as the carrier will not bring items inside your home.

Tracking & Delivery Scheduling
In most cases, you will receive tracking details 3-5 business days after you place your order. When the tracking number is sent, please allow 1-2 business days for the tracking number to populate details.

See our full Shipping Policy here.

Returns must be requested within 30 days of your delivery date. We are unable to process returns submitted after this period. Products must be unused, uninstalled, and in their original packaging, including the box and pallet, to qualify for a return.

Please note, a minimum 15% restocking fee and return shipping fee will be applied to all approved returns.

See our full Return Policy here.