Single Zone Systems
Perfect for individual rooms up to 850 sq ft. DIY installation with 115V or 230V options.
Single zone mini-split systems are the perfect heating and cooling solution for individual rooms, home offices, garages, bedrooms, and spaces up to 850 square feet. Our DIY-friendly single zone ductless air conditioners deliver professional-grade climate control at a fraction of the cost of traditional HVAC installations.
Why Choose a Single Zone Mini Split?
Single zone systems are ideal when you need to heat or cool one specific area without the expense of whole-home HVAC. Whether you're converting a garage into a workshop, adding climate control to a home addition, or upgrading a bedroom's comfort, our single zone mini splits offer the perfect balance of power, efficiency, and affordability.
Easy DIY Installation - No HVAC License Required
Unlike traditional air conditioning systems that require professional installation and expensive ductwork, Zone single zone mini splits are designed specifically for DIY installation. Our pre-charged linesets mean you don't need a vacuum pump or EPA refrigerant certification. Most installations can be completed in a single weekend with basic tools.
Our 9K and 12K BTU systems run on standard 115V household outlets - no electrician needed. For larger spaces, our 18K BTU system uses 208-230V and provides powerful heating and cooling for rooms up to 850 square feet.
Industry-Leading Efficiency Saves You Money
All Zone single zone systems feature exceptional SEER2 ratings of 22-24, placing them among the most efficient mini-splits available. This means lower monthly electric bills and potential utility rebates. Our systems are Energy Star certified and qualify for NEEP cold climate certifications, ensuring maximum efficiency even in harsh weather.
The advanced DC inverter technology continuously adjusts compressor speed to maintain your desired temperature without the energy-wasting on-off cycling of traditional AC units. This results in more consistent comfort and significantly lower operating costs.
Powerful Heating Performance to -13°F
Don't let the name "mini-split" fool you - these systems are powerful heat pumps that excel in cold climates. Our single zone systems deliver reliable heating down to -13°F outdoor temperature, making them suitable for year-round comfort in even the coldest regions. The high-efficiency heat exchanger and premium compressor ensure strong heating performance when you need it most.
Smart Features for Modern Living
Every Zone single zone system includes WiFi-enabled smart controls, allowing you to adjust temperature, set schedules, and monitor energy usage from your smartphone. Features like 24-hour programmable timers, sleep mode, turbo mode, and independent dehumidification give you complete control over your indoor climate.
Complete System, Everything Included
Each single zone system comes complete with everything needed for installation: indoor unit, outdoor condenser, pre-charged 16.5 ft lineset, wireless remote control, installation hardware, and detailed instructions. Optional line extensions allow you to reach up to 49.5 feet between indoor and outdoor units.
Choose from our 9K BTU (up to 450 sq ft), 12K BTU (up to 600 sq ft), or 18K BTU (up to 850 sq ft) models to perfectly match your space. All systems include our comprehensive 5-year parts warranty and 24/7 technical support.