Pioneer® Quint Split 42000 BTU 3.5-Ton Quantum Ultra Wi-Fi 21.5 SEER Energy-Star Multi (5) Zone Wall Mount Air Conditioner Heat Pump 230-Volt

The Pioneer Quantum Ultra Five Zone Multi Split Heat Pump System is engineered to deliver powerful, energy-efficient comfort across five separate rooms with advanced Inverter++ technology and precision climate management. This complete 208–230V system includes five 9,000 BTU wall-mounted indoor units connected to a robust 42,000 BTU outdoor condenser, providing individualized temperature control with exceptional performance. Designed for residential and light commercial applications, it offers dependable heating even in extreme cold down to -13°F and operates with advanced DC inverter components for optimized efficiency. Pre-charged with eco-friendly R454-B refrigerant and certified for safety and performance, this five-zone system delivers reliable, year-round comfort backed by industry-leading support.

• Five-Zone Climate Control: Includes five 9,000 BTU/H indoor units paired with a 42,000 BTU/H outdoor condenser (6,000–47,000 BTU range) for independent temperature management in up to five rooms.
• High-Efficiency Performance: Achieves up to 22 SEER2 / 12.0 EER2 cooling efficiency and 9.2 HSPF2 / 3.5 COP2 heating performance for energy-conscious year-round operation.
• Complete Installation Package: Includes indoor fan coil units, outdoor condenser, wireless Wi-Fi remote controllers, insulated flared line sets, and required installation accessories.
• Extreme Low Ambient Heating: Maintains strong heating output at outdoor temperatures as low as -13°F for dependable winter comfort.
• Advanced DC Inverter Technology: Pulse width modulation driven DC inverter compressor and variable-speed DC fan motors deliver high performance with reduced power consumption.
• Eco-Friendly Refrigerant: Factory pre-charged with R454-B refrigerant supporting combined attached line set lengths up to 125 feet.
• Certified & Trusted Quality: ETL, AHRI, and DOE certified for safety, efficiency, and performance, with top-rated consumer satisfaction.
• Dedicated Technical Support: Access to a comprehensive support hotline covering installation, troubleshooting, warranty, and parts assistance.

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.