Pioneer® Diamante Pro™ 24,000 BTU 21 SEER2 230V High-Wall Mini Split Air Conditioner Inverter Heat Pump with 16 Ft. Kit

The Diamante Pro™ Premium Version High Efficiency Ductless Mini Split Heat Pump System delivers commanding 24,000 BTU performance for larger living areas, open floor plans, and demanding environments. With 21 SEER2 efficiency and advanced variable speed DC inverter technology, this system provides powerful cooling, dependable heating, and refined comfort control all year long. Factory precharged with environmentally friendly R454b refrigerant and engineered for operation from -4°F in heating to 122°F in cooling, it combines strength, efficiency, and sleek high wall design into a polished, high impact climate solution built to impress.

• Diamante Pro™ Indoor Unit: High wall mounted air handler featuring dual axis motorized airflow, washable reusable filters, dual drainage ports, self clean function, and IFEEL temperature sensing for precise room by room comfort.
• Diamante Pro™ Outdoor Unit: 24,000 BTU high capacity heat pump condenser with 21 SEER2 efficiency, variable speed DC inverter driven performance, and reliable operation in extreme heating and cooling conditions.
• Wireless Remote Control: Full function controller offering ECO, SLEEP, TURBO, TIMER, MEMORY, and selectable cooling, heating, dry, and ventilation modes for total system control.
• Remote Control Wall Holder: Secure mounting cradle designed to keep your controller organized, protected, and within easy reach.
• Remote Control Batteries: Included batteries provide immediate startup capability and dependable day one operation.
• 16 Ft. Copper Line Set: Insulated copper tubing engineered for efficient refrigerant flow and streamlined installation between indoor and outdoor components.
• 16 Ft. Electrical Wire: Durable communication and power cable designed to ensure safe, stable connectivity and optimal performance.
• 10 Ft. Drain Line: Flexible condensate hose suitable for both indoor and outdoor routing to support effective moisture removal.
• Wall Passage Sleeve: Protective sleeve that creates a clean wall penetration while shielding line sets and wiring for a professional finish.
• Wall Putty: Sealing compound formulated to close wall openings securely and complete a polished installation appearance.
• Leak Guard Sealer: Connection protection solution designed to reinforce flare fittings and help maintain long term system integrity.
• Wrapping Tape: Heavy duty insulation tape for bundling and protecting refrigerant lines and wiring for a neat, finished look.
• Installation Manual: Detailed step by step guide outlining proper setup procedures for efficient and compliant installation.
• User’s Manual: Comprehensive operating reference covering system features, maintenance recommendations, and performance optimization.

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.