Zone Air® DIY 9,000 BTU 24 SEER2 230V Wall Mount Ductless Mini-Split Heat Pump AC & Heater with Pre-Charged Lineset - Up to 450 Sq Ft

The Zone Air® 9,000 BTU 230V mini-split heat pump is our maximum-efficiency single-room solution, delivering a 24 SEER2 rating for the lowest possible operating costs. It's the ideal do-it-yourself heating and cooling system for rooms up to 450 square feet where 208–230V power is available — bedrooms, home offices, additions, and light commercial applications. Stepping up to 230V power lets this unit run more efficiently than its 115V counterpart, making it the best choice when you have the right outlet or circuit in place.

Easy DIY Install — No Vacuum Pump, No HVAC Tech

Easy install is the whole point. The system ships with pre-charged linesets, so there's no vacuum pump, no refrigerant gauges, and no HVAC technician needed — just connect the quick-connect fittings, mount the units, and power on. Most homeowners complete a DIY installation in a few hours with basic tools, saving hundreds in professional install costs.

• Pre-charged linesets with quick-connect fittings — no refrigerant handling
• No vacuum pump required and no specialized HVAC tools
• 208–230V power
• Do-it-yourself in a few hours — save hundreds on professional installation

Year-Round Efficiency & Smart Control

Built around advanced variable-speed DC inverter technology, this system reaches up to 24 SEER2 efficiency and earns Energy Star certification, cutting energy use while holding steady, precise temperatures year-round. It's engineered for reliable heating and cooling in extreme climates, operating from -13°F to 131°F.

Smart Wi-Fi control lets you adjust temperature, mode, and schedules from your smartphone, and built-in cooling, heating, dry, and fan modes handle every season. Washable, reusable filters keep maintenance simple and ongoing costs low.

Specifications