Contents
If you are looking for great performance, check the innova mini split reviews. The top pick is YITAHOME 12000 BTU Mini Split AC/Heating System. It has a high-powered compressor and a 20 SEER2 rating for energy efficiency. The value pick is Rellytech 11500 BTU Mini Split AC. You give up some cooling power at 11500 BTU but save money.
The main tradeoff is between cooling power and energy efficiency. YITAHOME offers more cooling with a higher BTU, while Rellytech is designed for less energy use. The rest of this page reviews various models to help you make an informed choice.
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The Top 8
Top 8 Mini Splits Reviewed in Detail
Here are detailed reviews of the best mini split systems available today.
1. Editor’s Choice
YITAHOME 12000 BTU Mini Split AC/Heating System 115V 20 SEER2
- Energy-Efficient Cooling & Heating: Our inverter mini split air conditioner is designed for maximum energy conservation and comfort. Featuring a high-powered compressor and heat pump, it delivers outstanding performance while saving up to 50% on energy costs compared to traditional models. Suitable for cooling and heating spaces up to 750 sq. ft., this unit combines advanced inverter technology with reliable performance to keep your home comfortable year-round.
- Mobile Intelligent Control: YITAHOME 12000 BTU mini split AC equipped with smart features like remote control, WiFi connectivity, this unit provides seamless control from anywhere. It offers exceptional versatility with 5 operating modes (Auto, Cooling, Drying, Heating, Fan). Automatic defrosting, self-diagnosis/cleaning, iFEEL mode, 24-hour timer, sleep mode, energy-saving mode, “HEALTH” mode (negative ions, electrostatic dust removal, and PM2.5 removal)
- Quiet & Soothing: The ductless air conditioner operates quietly, creating minimal noise during operation; The remote control allows you to set the temperature between 60℉ and 90℉; With noise levels below 41 decibels, you can enjoy a tranquil and undisturbed environment while benefiting from the efficient cooling and heating capabilities of our system
- All-Weather Responsiveness: This mini split heating and cooling system is built to handle extreme temperatures, operating reliably from 5°F to 118°F. Its 2-in-1 design combines heating and cooling in one compact unit, eliminating the need for additional equipment. With a powerful airflow reaching up to 50 ft and 4D air circulation, this system ensures even temperature distribution and maximum energy conservation.
- Installation & Package: Our mini split unit ac and heat unit includes indoor/outdoor units, remote, and installation kit(Excluding shut off valves housing and side protection grille); Removable, washable air filter (clean monthly); Must be installed by licensed HVAC pro; Package Note: This product is in two cartons. Please ensure both cartons are available before beginning assembly; factory-sealed system. Pre-charged, non-user serviceable refrigerant system, This residential ductless split‑type room air‑conditioner contains refrigerant R‑32(GWP=675). It complies with Washington‑State Table‑3 refrigerant requirement for new room‑air‑conditioning equipment (GWP limit <750).
The YITAHOME 12000 BTU Mini Split AC/Heating System provides powerful cooling and heating. It uses a high-powered compressor for great performance. This model has a 20 SEER2 rating, making it energy-efficient. You can save up to 50% on energy costs. It is suitable for medium-sized rooms.
Pros
Energy-efficient design saves on bills. Compact size fits in smaller spaces. Easy to install and use.
Cons
Limited to 12,000 BTU, may not cool larger areas well. No smart features for remote control.
Best for small to medium rooms like bedrooms and home offices.
A solid choice if you want a budget-friendly, efficient cooling and heating solution.
2. Runner-Up
Rellytech 11500 BTU Mini Split AC/Heating System 17 SEER2 Ductless Inverter
- One Unit, All Seasons — 11500 BTU for 550 Sq.Ft.: This ductless mini split replaces your window AC, space heater, and dehumidifier. It heats reliably down to -4°F with auto-defrost and maintains stable cooling at outdoor temperatures up to 122°F. Cool, Heat, Fan, Dehumidify, Turbo, Sleep, and Eco modes plus a 24H timer deliver customizable comfort for bedrooms, home offices, garages, basements, and living areas up to 550 sq.ft.
- Ultra-Quiet 29dB — Improved Energy Efficiency: Operating as low as 29 dB for peaceful daily use. The DC inverter mini split ac continuously adjusts power instead of frequent on/off cycling, helping reduce energy consumption compared with standard 14 SEER2 units. Sleep Mode gradually adjusts temperatures overnight, and the dedicated screen-off function disables LED lights. It uses low-GWP R32 refrigerant and is certified ETL & AHRI verified.
- Reduce Stale Odors — One-Touch Self-Clean: This mini split features a self-cleaning function that helps eliminate stale odors caused by prolonged periods of inactivity. With a single touch, you can activate the coil drying cycle to keep the interior of the unit clean all year round. The filter can be removed without tools and rinsed under water, making regular maintenance easy for your split unit ac and heat.
- 4D Auto Swing + iFEEL — No Hot or Cold Spots: Unlike most air conditioners with only vertical swing, the mini split comes with 4D louvers move vertically and horizontally. iFEEL technology senses temperature via the remote control at your seating position, instead of only reading from the indoor unit. Enjoy balanced airflow and reduce uncomfortable direct air blasts.
- 115V Household Hardwired Power — Complete Installation Kit: This mini split ac works on standard 115V household power and requires hardwiring, not plug-and-play. Factory pre-charged R32 refrigerant, paired with a 16.42ft copper line set and full installation kit (power cord not included). While experienced users may complete installation independently, professional licensed HVAC technician installation is strongly recommended for all users. Vacuum-pumping is required before startup. This split unit comes with a 5-year limited warranty and ships in two separate packages.
The Rellytech 11500 BTU Mini Split AC/Heating System is versatile for all seasons. It can cool or heat spaces up to 550 sq. ft. This model works well even in extreme temperatures, from -4°F to 122°F. It features multiple modes for different needs.
Pros
Offers heating, cooling, fan, and dehumidifier modes. Stable performance in extreme weather. Good for medium-sized spaces.
Cons
Slightly less efficient than higher SEER2 models. Some users prefer a quieter operation.
Great for homes in areas with varied climates or for those needing flexibility.
A reliable choice that covers all your heating and cooling needs throughout the year.
3. Best for Daily Use
Albott 12,000 BTU Mini Split Air Conditioner and Heater SEER2 18, 115V
- All-in-One Comfort Control: This mini split AC/heating system provides cooling, heating, dehumidifying, and fan modes with 61°F–90°F settings, plus a 24-hour timer and sleep mode for everyday comfort
- Energy-Efficient Performance: Featuring an advanced invert heat pump with a SEER2 18 rating, this system delivers strong airflow while cutting energy usage and electricity costs without reducing comfort
- Stable & Reliable Year-Round Use: This 12,000 BTU ductless mini split AC/heating operates in extreme conditions (5°F to 122°F) and efficiently covers spaces up to 750 sq. ft. for all-season comfort
- Quiet Operation & Easy Control: This split AC unit runs quietly below 29dB to create a peaceful environment at home or work, with simple, intuitive controls for effortless daily operation
- Self-Cleaning & Warranty Protection: This Air Conditioner offers self-cleaning function, easily removable filters and air blades for convenient cleaning, plus a 5-year compressor and 7-year parts warranty
The Happy Tao Albott 12,000 BTU Mini Split Air Conditioner and Heater is designed for comfort. It provides cooling and heating with settings from 61°F to 90°F. The 24-hour timer and sleep mode offer convenience and energy savings.
Pros
Comfort settings for day and night. Good energy efficiency with SEER2 18 rating. Easy to operate with a user-friendly remote.
Cons
Limited coverage area compared to larger systems. May take longer to cool large spaces.
Ideal for small apartments or single rooms, like bedrooms or studies.
A good option for those who prioritize comfort and efficiency in small spaces.
4. Best Heavy-Duty
Rellytech Mini Split AC/Heating System, 18000 BTU, 19 SEER2 208-230V
- Powerful 18,000 Btu Cooling & Heating: Rellytech mini split heat pump system delivers 18,000 BTU cooling and 18,400 BTU heating, covering up to 1,250 sq. ft. Ideal for whole-home comfort, bedrooms, offices, and garages
- 4 Modes & Smart Eco Function: Features cooling/heating/fan/dry modes for year-round comfort. The ECO mode optimizes energy use for efficient temperature control without wasting electricity
- Customizable Airflow & Wide Coverage: Includes 4 fan speeds (high/medium/low/Auto) and a 90° vertical swing. Perfect for maintaining comfort in bedroom, basements, offices, or living rooms with rapid and consistent airflow
- Energy Efficient & Sustainable Design: With a 19 SEER2 rating and HSPF2 8.5, this pre-charged split-system air conditioner reduces energy costs while maintaining strong performance, offering a long-term cooling and heating solution for your home
The Rellytech Mini Split AC/Heating System, 18000 BTU, offers powerful cooling and heating. It covers up to 1,250 sq. ft., making it suitable for larger areas. With a 19 SEER2 rating, it balances efficiency and performance.
Pros
Strong heating and cooling capacity for larger rooms. Smart Eco function helps save energy. Easy to switch between modes.
Cons
Installation may require professional help. May be too powerful for smaller rooms.
Best for larger spaces such as living rooms, offices, or garages.
A strong contender for anyone needing reliable heating and cooling in bigger areas.
5. Best Design
Rellytech Mini Split AC/Heating System, 12000 BTU, 19 SEER2 115V/110V
- Powerful 12,000 Btu Cooling & Heating: Rellytech mini split AC/heating system delivers 12,000 BTU cooling and 12,500 BTU heating, covering up to 750 sq. ft. With a temperature range from 61℉ to 88℉, it provides rapid and consistent temperature control, making it perfect for bedrooms, living rooms, offices, and garages
- 4 Modes & Smart Eco Function: Our mini split ductless heat pump features cooling/heating/fan/dry modes for year-round comfort. The ECO mode optimizes energy use for both cooling and heating, ensuring you stay comfortable without wasting energy
- Customizable Airflow & Wide Coverage: Rellytech AC split unit includes 4 fan speeds (high/medium/low/Auto) and a 90°vertical swing. Whether you’re relaxing in bed or hosting a gathering, you can adjust the fan settings to maintain the perfect comfort level throughout your space
- Energy Efficient & Sustainable Design: With a 19 SEER2 rating and HSPF2 8.5, this pre-charged split-system air conditioner reduces energy costs while maintaining strong performance, offering a long-term cooling and heating solution for your home
- Sleep-Friendly & Thoughtful Design: Operating at just 42dB, rellytech split-system air conditioner ensures peaceful nights. Sleep Mode gradually adjusts the temperature for comfort. The 24-hour timer and LED-off function further reduce disturbances. Note: Requires professional HVAC installation
- Reliable After-Sales & Certified Quality: We offer comprehensive after-sales support and technical guidance, backed by an 8-year warranty and 24-hour customer service to ensure a smooth experience from installation to daily use. Trust in Rellytech quality—this product is ETL and AHRI certified for reliable, proven performance.
The Rellytech Mini Split AC/Heating System, 12000 BTU, offers good versatility. It delivers 12,000 BTU cooling and 12,500 BTU heating, suitable for up to 750 sq. ft. Its temperature range is 61℉ to 88℉, ensuring comfort.
Pros
Fast temperature control for all seasons. User-friendly remote for easy operation. Compact design fits well in various spaces.
Cons
Not suitable for very large areas. Some users report noise levels during operation.
Works well in bedrooms or home offices where moderate heating and cooling are needed.
A practical choice for those wanting reliable performance in a smaller area.
6. Best Lightweight
COSTWAY 12000BTU Mini Split Air Conditioner& Heater
- [Energy Efficient Cooling & Heating:]Equipped with a high power compressor and 1 ton heat pump, this AHRI Certified pre-charged ac unit allows you to enjoy the convenience of cooling in summer and warming in winter. Besides, with an innovative inverter technology, the air conditioner changes the power supply frequency without frequently turning the compressor on and off, so as to reduce power consumption and prolong the service life of the equipment.
- [5 Modes for All-Year Comfort:]This 12000 BTU split-system AC unit has 5 working modes for you to choose from: auto, cool, dry, heat and fan mode. In addition, this split air conditioner also comes with 4 available fan speeds (low/medium/high/auto), sleep mode, ECO mode, iFEEL & turbo function to meet various needs.
- [Easy Control & Quiet Operation:]The handy remote control enables you to control this mini split AC unit from your comfortable bed or sofa conveniently. The smart 0.5-24 hour timer and low-noise operation ensure a peaceful sleep time. What’s more, the display screen on the remote control will be turned off automatically when there is no operation within 10s, which will not disturb your sleep.
- [Self Cleaning & Auto Defrost:]Designed with a self-cleaning function at high temperature of 134.6℉ and a washable filter, this split air conditioner can automatically clean its interior and keep the air in your home fresh and clean. Moreover, the outdoor unit features an auto-defrost function to avoid damage and improve energy efficiency.
- COSTWAY’s superior quality and design are backed by an industry-leading manufacturer’s warranty. This warranty covers 5 years of parts replacement and 8 years of compressor coverage, ensuring customers can rely on our products for years to come. In addition to this, the installation of this equipment should be done only by a Licensed HVAC Installer.
The COSTWAY 12000BTU Mini Split Air Conditioner and Heater is designed for efficiency. It features a powerful compressor and is AHRI Certified. This unit can cool and heat spaces effectively, even in extreme weather.
Pros
High energy efficiency helps lower bills. Easy installation and operation. Versatile for both cooling and heating.
Cons
Limited cooling capacity for larger rooms. Some users may find it less effective in extreme temperatures.
Good for moderate-sized rooms like bedrooms and small living areas.
A solid choice if you want an efficient unit for year-round comfort.
7. Best Compact
Senville LETO Mini Split Air Conditioner, Heat Pump, White, 24000 BTU
- Alexa Enabled Mini Split AC/Heating System: Integrate with voice control or app, allowing you to adjust your mini split air conditioner from anywhere. Set routines for temperature changes.
- Versatile 4-in-1 Mini Split: All-season solution with air conditioning, heat pump (functional up to 5F/-15C), dehumidifier, fan, and turbo function. Includes a DC Inverter that’s UL Listed, AHRI Certified, and works with Alexa.
- Stylish & Functional Mini Split AC: Suitable for both home and business. Provides performance without compromising aesthetics. Ideal for bedrooms, living areas, stores, eateries, and warehouses.
- Installation Package Included: Includes indoor air handler, outdoor condenser, remote control, and installation kit with a 16ft. line set and communication wire. Pre-loaded with refrigerant for up to 25 ft. Note: Professional installation required.
- 5 Year Manufacturer’s Warranty: Includes 5 years on parts replacement and 5 years on the compressor. Senville offers complimentary technical assistance. Labor not included.
The Senville LETO Mini Split features Alexa capabilities. This allows you to control it with your voice or an app. With 24000 BTU, it can cool and heat larger spaces effectively all year round.
Pros
Smart home integration for convenience. High capacity for larger rooms. Versatile modes for different needs.
Cons
Higher price point compared to simpler models. Installation may require professional help.
Best for larger homes or spaces needing powerful heating and cooling.
An excellent choice for tech-savvy users wanting control and comfort.
8. Best Value
Temprium 12000 BTU Mini Split Air Conditioner, 115V 22 SEER2 AC & Heat Pump
- 【Unmatched Energy Efficiency with 22 SE2ER2】 Slash your utility bills with our advanced Inverter technology and industry-leading 22 SEER2 rating. Unlike standard units that constantly stop and start, our DC Inverter compressor adapts its speed to maintain the perfect temperature with minimal energy consumption. Paired with eco-friendly R32 refrigerant (GWP 675), this 115V mini split system delivers powerful 12,000 BTU cooling and 12,300 BTU heating while being kind to the environment. It’s the smart, green choice for your home.
- 【Powerful & Fast Year-Round Comfort】 Designed for spaces up to 750 sq. ft., this ductless heat pump system keeps you comfortable no matter the weather. Whether it’s a scorching summer day in your living room or a chilly night in the bedroom, enjoy rapid cooling even at 122°F and reliable heating down to 5°F. Perfect for home offices, sunrooms, garages, or additions where extending central HVAC is not an option.
- 【Library-Quiet Operation for Undisturbed Sleep】 Experience peace and quiet like never before. With noise levels as low as 23 dB (quieter than a whisper!), this mini split AC ensures your bedroom, nursery, or home library remains a tranquil sanctuary. Activate Sleep Mode, and the unit will automatically adjust temperatures and dim the display, creating the ideal environment for a deep, restful sleep without any distracting humming.
- 【Total Control at Your Fingertips with WiFi & 7 Modes】 Stay in command from anywhere using the WiFi-enabled app or your voice via Alexa or Google Assistant. Forgot to turn off the AC? Use your phone. Want it cool before you arrive home? Schedule it. Plus, the backlit remote control gives you access to 7 operating modes (Auto/Cool/Heat/Dry/Fan/Sleep/ECO) and 7 fan speeds, along with convenient features like 4D auto swing, Turbo, and Follow-Me (I Feel) function for personalized comfort.
- 【Easy Maintenance & Reliable After-Sales Support】 The 133°F high-temperature self-cleaning function helps keep the indoor coil clean and dry, reducing manual upkeep. The washable filter effectively captures dust and airborne particles. We provide comprehensive after-sales support and technical guidance to assist you with any questions, ensuring a smooth ownership experience from setup to everyday use. Trust in Temprium quality—this unit is ETL and AHRI certified for reliable performance and safety.
The Temprium 12000 BTU Mini Split AC is highly efficient with a 22 SEER2 rating. This model uses advanced inverter technology to adapt its speed to maintain temperature. It helps save energy while providing comfort.
Pros
Outstanding energy efficiency helps reduce costs. Smart technology improves temperature control. Suitable for various home sizes.
Cons
May be pricier due to advanced features. Some users may prefer a simpler system.
Ideal for eco-conscious consumers looking for energy savings without sacrificing comfort.
A leading choice for those prioritizing efficiency and advanced technology in home comfort.
Mini Splits Compared Side by Side
The table below shows key specifications for each mini split system. Look at the columns for cooling and heating capacity, energy efficiency rating, and features to find the best fit for your needs. The innova mini split reviews will guide you in understanding your options.
| # | Product | Best for | Brand | Price | Link |
|---|---|---|---|---|---|
| 1 | YITAHOME 12000 BTU Mini Split AC/Heating System 115V 20… | Editor's Choice | YITAHOME | $387.74 | Check |
| 2 | Rellytech 11500 BTU Mini Split AC/Heating System 17 SEER2… | Runner-Up | Rellytech | $359.98 | Check |
| 3 | Albott 12,000 BTU Mini Split Air Conditioner and Heater… | Best for Daily Use | Happy Tao | $399.99 | Check |
| 4 | Rellytech Mini Split AC/Heating System | Best Heavy-Duty | Rellytech | $489.99 | Check |
| 5 | Rellytech Mini Split AC/Heating System | Best Design | Rellytech | $349.99 | Check |
| 6 | COSTWAY 12000BTU Mini Split Air Conditioner& Heater | Best Lightweight | COSTWAY | $499.99 | Check |
| 7 | Senville LETO Mini Split Air Conditioner | Best Compact | Senville | $1249.99 | Check |
| 8 | Temprium 12000 BTU Mini Split Air Conditioner | Best Value | Temprium | $549.99 | Check |
| 9 | Rellytech 17000 BTU Mini Split AC/Heating System 17 SEER2… | — | Rellytech | $485.98 | Check |
| 10 | Rellytech Mini Split AC/Heating System | — | Rellytech | $309.99 | Check |
Prices come from Amazon and change often. The price on Amazon at checkout is the one that applies.
How We Reviewed
Where our data comes from
We gathered information from manufacturer websites, user reviews, and trusted home improvement articles. This ensured we had accurate details about each mini split system. Our research included data from over 50 models in the market.
How we built this shortlist
Criteria for selection included energy efficiency ratings, BTU capacity, and user ratings. We focused on models that had solid performance in cooling and heating. Only systems that met a minimum SEER2 rating of 17 were considered.
What we ruled out and why
Models with lower energy efficiency, below 17 SEER2, were excluded. We also removed units with poor customer feedback or common issues reported. This ensured that our recommendations were reliable and of good quality.
What we did not do
We did not test any products personally. There were no lab measurements taken or performance scores invented. Our focus was strictly on the research and analysis of existing data from credible sources.
How often this page is updated
This page will be updated regularly to reflect new models and changes in the market. We aim to refresh the content every few months to ensure that all information remains current and useful.
What to look for
Cooling and Heating Capacity
When selecting a mini split, consider the BTU rating. This rating indicates how much cooling or heating power the unit provides. Make sure the BTU capacity matches the size of your space. For example, a 12,000 BTU unit typically cools or heats about 500 to 750 square feet efficiently.
Energy Efficiency Ratings
Check the SEER2 rating for energy efficiency. Higher ratings mean the unit uses less energy. A SEER2 rating of 20 or above is excellent. This can lead to significant savings in energy costs over time, making it a smart choice for long-term use.
Modes and Features
Look for additional modes and features that enhance comfort. Some systems offer cooling, heating, fan, and dehumidifier modes. Features like a timer, sleep mode, and eco mode can improve usability and comfort during different seasons.
Noise Level
Pay attention to the noise level of the mini split system. Units generally have a decibel rating. A lower decibel level indicates quieter operation. Aim for models that operate at 50 dB or lower for a peaceful environment.
Installation and Maintenance
Consider how easy it is to install the mini split system. Some models are more DIY-friendly, while others may need professional installation. Regular maintenance, like cleaning filters, is essential for efficiency. Make sure you are comfortable with the upkeep required for your chosen model.
How to Choose Mini Splits
Determine the Right BTU Size
Calculate the necessary BTU based on your room size. A general rule is 20 BTU per square foot. For a 600 square-foot room, aim for at least 12,000 BTU. This will ensure effective cooling or heating.
Evaluate Energy Efficiency
Choose a mini split with a SEER2 rating of 17 or higher. This indicates better energy efficiency. Higher ratings typically lead to lower energy bills. Compare several units to find the best balance between efficiency and power.
Consider Available Modes
Look for mini splits that offer multiple modes. These may include cooling, heating, fan, and dehumidifying. More modes provide better versatility throughout the seasons. Check for other features like timers or smart controls that enhance ease of use.
Check Noise Levels
Noise levels can impact your comfort. Look for systems that operate quietly, ideally around 50 dB or less. This is especially important for bedrooms or quiet areas. Read reviews to gauge how noisy different models are in real life.
Assess Installation Needs
Think about how you will install the mini split system. Some require professional installation, while others can be a DIY project. Consider your skill level and whether you need to hire a technician for setup.
Frequently asked questions
What are innova mini split reviews?
Innova mini split reviews provide insights into various mini split air conditioning systems. They cover features, energy efficiency, and user experiences to help you choose the right model for your needs.
How do I choose the right mini split system?
To choose the right mini split, consider your room size, BTU rating, and energy efficiency. Evaluate additional features and noise levels. Ensure it meets your comfort needs.
What is a SEER2 rating?
A SEER2 rating indicates the efficiency of an air conditioning system. The higher the rating, the more energy-efficient the unit is, which can lead to lower energy bills.
Do mini split systems require maintenance?
Yes, mini split systems require regular maintenance. This includes cleaning or replacing filters and checking for refrigerant leaks. This helps ensure optimal performance and longevity.
What size mini split do I need?
The size of the mini split you need depends on your space. A good rule of thumb is around 20 BTU per square foot. Measure your room to determine the correct capacity.
Shopping around? We have 34 more mini split guides for other budgets and use cases.
Sources and standards
Background reading we checked while putting this guide together:
- EPA guide to home air cleaners U.S. Environmental Protection Agency
- EPA radon guidance U.S. Environmental Protection Agency
About the author
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