Contents
Choosing the best mini split heat pump can be tough. The YITAHOME 12000 BTU Mini Split stands out with its energy-efficient design, saving you up to 50% on costs. For a more budget-friendly option, consider the Rellytech 11500 BTU Mini Split, but you’ll give up some cooling capacity compared to the top pick.
Most buyers have to decide between energy efficiency and cooling power. The right choice depends on what matters most to you. The rest of the page provides detailed reviews and comparisons to help you make an informed decision.
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The Top 8
Top 8 Mini Splits Reviewed in Detail
Below are detailed reviews of each mini split heat pump mentioned.
1. Top Pick
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 offers energy-efficient cooling and heating. Its 20 SEER2 rating helps save on energy costs. The inverter technology provides reliable performance, making it suitable for various spaces.
Pros
High energy efficiency with a 20 SEER2 rating. Quiet operation for indoor comfort.
Cons
Limited to 115V for installation, which may restrict some users.
Best for small to medium-sized rooms. Great if you want an energy-efficient option.
A solid choice for those seeking an effective mini split heat pump that saves energy.
2. Best for Beginners
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 a versatile unit for all seasons. It can cool and heat spaces up to 550 square feet. The unit works well in varied temperatures, maintaining comfort year-round.
Pros
Multiple modes for cooling, heating, and dehumidifying. Works in extreme temperatures down to -4°F.
Cons
Slightly lower BTU rating compared to other picks, which may not suit larger spaces.
Ideal for small apartments or individual rooms. Good for homes in regions with extreme weather.
A dependable option for year-round comfort in moderate-sized areas.
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 Albott 12,000 BTU Mini Split Air Conditioner and Heater offers all-in-one comfort control. This system has an advanced inverter heat pump. It provides various settings for personalized comfort at home.
Pros
Simple controls with multiple modes available. Efficient energy performance.
Cons
Installation can be tricky for some users without professional help.
Great for users wanting an all-in-one solution for heating and cooling.
A worthy option for those who value versatility and energy savings.
4. Best Value
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 with 18000 BTU capacity is powerful for larger areas. It delivers strong cooling and heating. This unit is suitable for total-home comfort.
Pros
High capacity for larger rooms or spaces. Four operational modes for year-round use.
Cons
Installation complexity may require professional assistance.
Best for homes needing efficient heating and cooling across larger areas.
An excellent choice for those seeking a powerful mini split heat pump for their whole home.
5. Best Compact
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 with 12000 BTU operates efficiently in medium-sized spaces. It maintains a comfortable temperature with minimal energy use.
Pros
Good balance of cooling and heating capacity. User-friendly temperature control options.
Cons
Not as powerful as other options for larger rooms.
Suitable for bedrooms or offices needing reliable climate control.
A practical choice for those needing moderate heating and cooling performance.
6. Best Premium
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.
COSTWAY’s 12000BTU Mini Split Air Conditioner and Heater combines modern technology with energy efficiency. It works well in both summer and winter with its reliable performance.
Pros
Inverter technology for smooth operation and energy savings. AHRI certified for quality assurance.
Cons
Some users may find the installation instructions unclear.
Perfect for users wanting a dependable year-round solution in various spaces.
A strong contender for those looking for an efficient mini split heat pump.
7. Most Versatile
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 AC/Heating System offers smart features. It can be controlled by voice or an app, adding convenience to your home.
Pros
Alexa compatibility for hands-free control. Four-in-one functionality for diverse needs.
Cons
Higher price point compared to other models with similar specs.
Best for tech-savvy users looking for smart home integration.
A great option for those wanting advanced features in their mini split heat pump.
8. Best Splurge
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 Air Conditioner is designed for efficiency. With a 22 SEER2 rating, it reduces energy costs significantly while keeping your home comfortable.
Pros
Industry-leading energy efficiency with advanced inverter technology. Quiet operation keeps your space relaxing.
Cons
Installation can be difficult for DIY enthusiasts.
Excellent for users who prioritize energy savings and quiet operation.
A top choice for those seeking an energy-efficient mini split heat pump.
Mini Splits Compared Side by Side
The following table compares key features of the best mini split heat pumps. Check the columns to see energy efficiency, cooling capacity, and other important specs. The best mini split heat pump for you depends on your specific needs.
| # | Product | Best for | Brand | Price | Link |
|---|---|---|---|---|---|
| 1 | YITAHOME 12000 BTU Mini Split AC/Heating System 115V 20… | Top Pick | YITAHOME | $387.74 | Check |
| 2 | Rellytech 11500 BTU Mini Split AC/Heating System 17 SEER2… | Best for Beginners | 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 Value | Rellytech | $489.99 | Check |
| 5 | Rellytech Mini Split AC/Heating System | Best Compact | Rellytech | $349.99 | Check |
| 6 | COSTWAY 12000BTU Mini Split Air Conditioner& Heater | Best Premium | COSTWAY | $499.99 | Check |
| 7 | Senville LETO Mini Split Air Conditioner | Most Versatile | Senville | $1249.99 | Check |
| 8 | Temprium 12000 BTU Mini Split Air Conditioner | Best Splurge | 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 data from reputable sources like product manuals, user reviews, and manufacturer websites. This approach ensures accuracy and reliability. Each product was assessed for its features and specifications.
How we built this shortlist
Our shortlist includes the best mini split heat pumps based on energy efficiency, capacity, and user feedback. We reviewed around 30 products. Only those with good ratings and reliable specs made it to our final list.
What we ruled out and why
We excluded models that had poor energy ratings or negative user reviews. Products lacking essential features like heating modes were also removed. This helped us focus on the most reliable options.
What we did not do
We did not test any products by hand or take lab measurements. All comparisons are based on gathered data and no scores were invented. This approach focuses on factual information.
How often this page is updated
We update this page every six months or sooner if major changes occur. This ensures our information and recommendations stay current and relevant based on the latest data.
What to look for
Energy Efficiency Ratings
Look for the SEER (Seasonal Energy Efficiency Ratio) rating when choosing a mini split heat pump. A higher SEER rating means better energy efficiency. For example, a unit with a SEER rating of 20 or higher is excellent for saving on electricity bills.
Cooling and Heating Capacity
The BTU (British Thermal Unit) rating indicates a unit’s cooling and heating ability. For larger spaces, opt for models with higher BTU ratings. A unit with 12,000 BTUs is generally suitable for rooms up to 750 square feet.
Noise Levels
Check the noise ratings of mini split heat pumps. Units typically list decibel levels (dB). A model with a rating below 50 dB is quiet enough for most home environments. This makes it comfortable for sleeping or working.
Installation Requirements
Some mini split systems are easier to install than others. Ensure you understand the installation process before buying. Some require professional installation, while others are DIY-friendly, which can save on costs.
Warranty and Support
Look for products with good warranties and customer support. A solid warranty can protect your investment. Many reputable brands offer at least five years of warranty coverage on compressors and parts.
How to Choose Mini Splits
Determine Room Size
Measure the size of the room you plan to heat or cool. To choose the right BTU rating, consider that you’ll need about 20 BTUs per square foot. For example, a 500-square-foot room requires at least 10,000 BTUs.
Choose Between Multi-Zone or Single-Zone Systems
Decide if you need a single-zone or multi-zone system. Single-zone systems are best for one room, while multi-zone systems can heat or cool multiple rooms. Each zone will require its own indoor unit.
Assess Energy Efficiency Needs
Evaluate how much energy efficiency matters to you. If you plan to use the system often, select a unit with a SEER rating of 18 or more. This will save money on energy bills over time.
Consider Features and Modes
Some mini split heat pumps offer multiple modes like cooling, heating, and dehumidifying. Look for units that let you switch between these modes easily. Features like sleep mode can improve comfort while saving energy.
Evaluate Installation Options
Consider how you will install your mini split system. Some units come with installation kits, while others may require professional installation. DIY options can save you time and money.
Frequently asked questions
What is the best mini split heat pump?
The best mini split heat pump is the YITAHOME 12000 BTU Mini Split AC/Heating System. It offers high energy efficiency and solid performance for various climates.
How long can a mini split heat pump last?
Typically, a well-maintained mini split heat pump can last around 15 to 20 years. Regular maintenance can help extend its lifespan.
Can a mini split heat pump heat a room?
Yes, mini split heat pumps can heat a room effectively. They provide both cooling and heating options, making them versatile for all seasons.
Is a mini split worth it?
Yes, a mini split heat pump can be worth it, especially for energy savings and comfort. They are efficient and can lower heating and cooling costs.
How much does it cost to install a mini split?
The installation cost of a mini split varies widely based on the model and complexity. It’s best to get a few quotes for an accurate estimate.
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