Finding the best pre-charged mini split system can greatly enhance your home’s comfort with efficient temperature control and energy savings. These systems come ready with refrigerant pre-charged, simplifying installation and ensuring quick setup. Below is a summary table highlighting five top-rated pre-charged mini splits suitable for various room sizes and cooling needs.
Model | BTU Capacity | Coverage Area | Energy Efficiency | Special Features |
---|---|---|---|---|
Della 36K BTU ODU 2 Dual Zone | 36000 BTU (2x18K) | Up to 2000 Sq.Ft. | 19 SEER2, DC Inverter Technology | Alexa Compatible, Multi-Zone Control |
Della Vario 12000 BTU Mini Split | 12000 BTU | Up to 550 Sq.Ft. | 19 SEER2, Heat Pump | Smart Sensor, Auto Defrost, Self-diagnosis |
Della 27K BTU ODU 2 Zone | 27000 BTU (9000 + 12000) | Up to 950 Sq.Ft. | 19 SEER2, DC Inverter Technology | Alexa Compatible, Individual Room Controls |
GLACER 12000BTU Mini AC Split-System | 12000 BTU | Varies | 20 SEER2, Heat Pump | Multiple Operating Modes, Adjustable Fans |
DELLA Motto Series 12000 BTU Mini Split | 12000 BTU | Up to 550 Sq.Ft. | 20 SEER2, DC Inverter Technology | Alexa Compatible, 4D Airflow, Smart Sensor |
Content Navigation
- Della 36K BTU Dual Zone Pre-Charged Mini Split
- Della Vario 12000 BTU Mini Split Air Conditioner
- Della 27K BTU Two Zone Pre-Charged Mini Split AC
- GLACER 12000BTU Ductless Mini Split Air Conditioner
- DELLA Motto Series 12000 BTU Wifi Enabled Mini Split
- Buying Guide for Pre-Charged Mini Split Air Conditioners
Della 36K BTU Dual Zone Pre-Charged Mini Split

This Della 36K BTU dual zone mini split offers efficient cooling and heating for up to 2000 square feet using two 18,000 BTU indoor units with individual temperature controls. The system utilizes DC Inverter technology and a heat pump capable of operation down to -4℉ (-20℃), delivering up to 30% in power savings. It is ETL Listed and AHRI Certified for assured quality and energy efficiency.
Included are two 16ft copper pipes and two installation kits for ease of setup. Featuring wifi compatibility and Alexa integration, it enables smart climate control. Note that this model displays a self-cleaning option, but the feature is inactive.
Della Vario 12000 BTU Mini Split Air Conditioner

The Della Vario 12000 BTU mini split is engineered for rooms up to 550 sq.ft. It combines a ductless inverter plus system with a heat pump, providing cooling, heating, and dehumidification. Certified at 19 SEER2 and 8 HSPF, this pre-charged system performs efficiently even in cold climates down to -4℉.
This model features smart settings such as auto defrost, self-diagnosis, I feel mode (which senses temperature at the remote control), and multiple fan speeds. The compressor pre-heating and energy-saving eco mode enhance operational longevity and reduce energy consumption.
Della 27K BTU Two Zone Pre-Charged Mini Split AC

This two-zone 27,000 BTU system includes 9,000 and 12,000 BTU indoor handlers, which cover up to 950 square feet collectively. Utilizing 19 SEER2 with DC inverter technology and a heat pump with operation down to -4℉, it offers energy savings of up to 30%.
The unit supports wifi and Alexa control, providing individualized room temperature management with separate controllers. Installation kits with 16ft copper pipes and drain pipes simplify deployment. Its design suits moderate to larger homes requiring zoned climate control.
GLACER 12000BTU Ductless Mini Split Air Conditioner

The GLACER 12000BTU mini split delivers reliable cooling and heating with its high-power compressor and built-in one-ton heat pump. Rated at 20 SEER2, it supports multiple operating modes including dehumidify, turbo, sleep, and eco energy saving modes for flexible climate management.
With four adjustable fan speeds and directional air distribution, it serves users looking for customizable comfort settings. The temperature adjustment range from 60℉ to 90℉ ensures a comfortable environment year-round. Its pre-charged condenser facilitates faster installation.
DELLA Motto Series 12000 BTU Wifi Enabled Mini Split

The DELLA Motto Series combines a 12000 BTU cooling and heating capacity certified at 20 SEER2 with an easy installation kit including copper lines and drain pipes. Its wifi connectivity and Alexa compatibility allow intuitive remote temperature control.
This model incorporates a smart sensor that detects room temperature via the remote to maintain ideal airflow and energy use. Features like 4D airflow, turbo mode, and multiple operating modes add versatility for various weather conditions and user needs.
Buying Guide for Pre-Charged Mini Split Air Conditioners
BTU Capacity and Room Size
Choose a mini split system with a BTU rating appropriate to your space. An underpowered unit won’t cool or heat effectively, while an overpowered one wastes energy and cycles inefficiently. For example, 9000-12000 BTUs suit rooms up to 550 sq.ft., while dual-zone setups with higher combined BTU support coverage for larger areas.
Energy Efficiency Ratings
Look for mini splits with high SEER (Seasonal Energy Efficiency Ratio) ratings, ideally 19 SEER2 or above, and inverter technology. These features lower electricity consumption while maintaining performance, especially models with heat pumps that operate efficiently in colder temperatures.
Installation and Pre-Charged Convenience
Pre-charged outdoor units simplify installation by eliminating the need for vacuuming refrigerant lines. Consider kits that include copper piping, drain pipes, and installation accessories. Professional installation is recommended for optimal function and warranty compliance.
Smart Features and Controls
Units with wifi or voice control compatibility (Alexa, Google Assistant) provide versatile, remote management. Smart sensors that monitor temperature at the remote or indoor units boost comfort and energy savings. Other helpful functions include timers, sleep modes, and automatic defrost.
Zone Control and Indoor Unit Options
Multi-zone systems with individual indoor units enable customized temperature zones, ideal for homes with multiple rooms or open floor plans. Confirm whether indoor units have separate controllers for independent operation.
Operating Temperature Range
For colder climates, ensure the mini split’s heat pump operates efficiently at low temperatures (down to -4℉/-20℃). Some models specify minimum operating temperatures, which impacts year-round usability.
Noise Levels
Seek quiet operation, especially for bedrooms or offices. Systems with noise-reducing technology and fan speed control maintain a peaceful indoor environment.
By evaluating these factors, you can select a pre-charged mini split that provides effective heating and cooling with energy efficiency tailored to your unique space.