Finding the right mini split air conditioner for an 800 square foot area involves balancing cooling power, energy efficiency, and smart features. Compact yet powerful systems are ideal for providing both heating and cooling without the bulk of traditional HVAC units. This guide reviews top mini split options that effectively cool and heat medium-sized rooms or multi-room setups. Below is a summary table highlighting key specifications and features of the selected products.
| Product | BTU Capacity | Coverage Area | Energy Efficiency (SEER) | Smart Features | Heating Capability |
|---|---|---|---|---|---|
| DELLA 18K BTU ODU 2 Dual Zone 9000 9000 BTU Wifi Mini Split | 18,000 BTU (2x 9,000) | Up to 800 Sq. Ft (Split Zones) | 19 SEER2 | WiFi, Alexa Compatible, Individual Room Control | Heat Pump, Works to -4℉ |
| YITAHOME 22 SEER2 18K BTU 2 Zone Mini Split AC/Heating | 18,000 BTU (2x 9,000) | Up to 800 Sq. Ft | 22 SEER2 | WiFi, Alexa Compatible, Multiple Modes | Heat Pump, Automatic Defrost |
| Manastin 12000BTU Mini Split Air Conditioner & Heater | 12,000 BTU | Up to 750 Sq. Ft | 17 SEER2 | Multiple Modes, Turbo, Sleep, ECO | Heat Pump, R32 Refrigerant |
| DELLA Motto Series 12000 BTU Wifi Enabled Mini Split | 12,000 BTU | Up to 550 Sq. Ft | 20 SEER2 | WiFi, Alexa Compatible, Smart Sensors | Heat Pump |
| Manastin 12000BTU Mini Split Air Conditioner & Heater Inverter | 12,000 BTU | Up to 750 Sq. Ft | 19 SEER2 | Multiple Modes, Turbo, Eco, Sleep | Heat Pump, Environmentally Friendly R32 |
DELLA 18K BTU Dual Zone Mini Split AC for 800 Sq Ft
This DELLA 18,000 BTU dual zone mini split system includes two indoor units, each rated at 9,000 BTU, ideal for controlling two separate rooms up to 800 square feet total. It features a high-efficiency 19 SEER2 inverter system combined with a heat pump capable of operation at temperatures as low as -4°F. The included WiFi control offers Alexa compatibility for smart, voice-operated temperature management, plus individual thermostats for each zone allow personalized comfort.
Energy efficiency is a highlight due to DC inverter technology reducing power consumption by up to 30%. The unit comes with 16-foot copper piping and installation kits for straightforward setup. Multiple modes include cooling and heating, but note that the self-cleaning function displays without operation capability.
YITAHOME 22 SEER2 Dual Zone Mini Split AC & Heater
The YITAHOME 18K BTU mini split system is designed for energy-conscious consumers, boasting an impressive 22 SEER2 rating with a powerful compressor and heat pump tech. Suitable for dual room use, it efficiently cools up to 800 square feet combined. Certified by ETL and AHRI, it ensures reliable performance and energy savings around 25%.
Its multi-mode operation provides five function modes, including auto, cool, dry, heat, and fan. The mini split offers quiet performance under 40 decibels, enhancing comfort in bedrooms, living rooms, and other spaces. Wifi and Alexa compatibility enable full remote control. Added conveniences include automatic defrosting and a 24-hour timer.
Manastin 12000BTU Mini Split AC & Heater with Inverter
This Manastin 12000 BTU mini split air conditioner delivers fast heating and cooling for rooms up to 750 square feet, cooling a space in as little as 30 seconds. It uses advanced inverter technology rated at 17 SEER2 with environmentally friendly R32 refrigerant to optimize energy use while minimizing environmental impact.
Multiple operational modes include five scenes plus four fan speeds, turbo function for rapid temperature changes, and eco or sleep modes for energy savings and quiet operation. A full installation kit is included, making this system practical for medium-sized rooms requiring consistent comfort year-round.
DELLA Motto Series 12000 BTU Wifi Enabled Mini Split
The DELLA Motto Series 12000 BTU mini split is built for rooms up to 550 square feet, featuring a highly efficient 20 SEER2 inverter system running on 110–120V. Smart sensor technology places the temperature sensor in the remote control, allowing the system to adjust airflow based on the user’s location for personalized comfort.
This unit supports cooling, heating, dry, and multiple fan speeds with additional settings including 4D airflow, timer, sleep, and turbo mode. Energy-efficient operation can reduce power consumption by about 30%. The system is ETL Listed and AHRI Certified and comes pre-charged with a full installation kit for quick setup.
Manastin 12000BTU Mini Split AC & Heater with 19 SEER2 Inverter
This Manastin 12000 BTU inverter mini split efficiently cools and heats rooms up to 750 sq.ft using a 19 SEER2 rated compressor with environmentally safe R32 refrigerant. It offers year-round climate control, combining a 1 Ton heat pump with multiple operation modes suitable for varied user preferences including Sleep, Eco, and Turbo Boost for swift temperature regulation.
The system provides 5 versatile modes and 4 fan speeds for optimal comfort control. The unit comes complete with installation materials, focusing on energy savings and environmental responsibility without compromising on heating and cooling performance.
Buying Guide for Mini Split Air Conditioners Suitable for 800 Sq Ft
When selecting a mini split air conditioner for an 800 square foot space, consider the following key factors to ensure optimal comfort and efficiency:
- BTU Capacity and Coverage Area: Choose a unit with a cooling/heating capacity that closely matches your room size. For 800 sq ft, 12,000 to 18,000 BTU systems are common, particularly dual-zone systems that split capacity across two areas.
- Energy Efficiency (SEER Rating): Higher SEER ratings mean improved energy efficiency and lower operating costs. Look for systems rated 17 SEER2 or above for better savings.
- Heating Functionality: Opt for models with heat pumps for year-round climate control, especially those that operate efficiently in low temperatures if you live in cold environments.
- Smart Controls and Connectivity: WiFi-enabled units with Alexa compatibility add convenience, allowing remote or voice control for temperature and mode adjustments.
- Installation Requirements: Consider included installation kits and pipe lengths to fit your space’s configuration. Professional installation is recommended but availability of comprehensive kits simplifies the process.
- Operational Modes and Noise Levels: Multi-mode operation (cool, heat, dry, fan, auto) enhances usability across seasons; low noise levels (<40 dB) are preferable for living areas and bedrooms.
- Environmental Impact: Choose units using eco-friendly refrigerants like R32 for reduced greenhouse gas impact.
- Individual Zone Control: Dual zone mini splits allow temperature settings per room, improving comfort and energy management in multi-room setups.
By factoring in these considerations, you can select a mini split system that efficiently cools and heats your 800 sq ft space while maximizing energy savings and convenience.