If you’re looking to keep your home cozy all year round, mini-split heat pumps are a great choice! I love their all-season functionality, reliable heating down to -22°F, and impressive energy efficiency with high SEER ratings. Models like the Della Hyper Heat and MRCOOL systems offer smart tech for easy control. Plus, they look sleek in any setting. Stick around to discover the top picks that will fit your space and needs perfectly!
Key Takeaways
- Look for mini-split heat pumps with Arctic Heat Pump technology, ensuring reliable operation at temperatures as low as -22°F.
- Choose units with high SEER ratings, like Della Mini Split (25 SEER), for excellent energy efficiency and lower electricity bills.
- Opt for models with advanced inverter technology to reduce power consumption by 35-40% during operation.
- Ensure the system provides all-season functionality, including heating, cooling, dehumidifying, and fan modes for year-round comfort.
- Consider smart technology features for remote control and scheduling, enhancing convenience and system management.
Senville LETO Series Mini Split Air Conditioner (9000 BTU)

If you’re looking for an efficient and versatile heating solution for spaces up to 400 square feet, the Senville LETO Series Mini Split Air Conditioner (9000 BTU) might just be your ideal choice. This all-season system not only cools but heats effectively, even in temperatures as low as 5°F. I love the quiet operation at just 25 dB; it’s perfect for bedrooms and offices. Plus, with smart home integration like Alexa, controlling it is a breeze. Installation may require professional help, but once set up, you’ll appreciate its efficiency and sleek design, making it a reliable and stylish addition to any space.
Best For: Those seeking an efficient, versatile heating and cooling solution for spaces up to 400 square feet, especially in homes or small commercial areas.
Pros:
- Quiet operation at just 25 dB, ideal for bedrooms and offices.
- Smart home integration with Alexa and app control for convenience.
- All-season functionality, providing cooling, heating, dehumidifying, and fan modes.
Cons:
- Professional installation is recommended, which may incur additional costs.
- Initial setup can be complex for those unfamiliar with HVAC systems.
- Some users may experience minor troubleshooting issues requiring support.
DELLA Mini Split Air Conditioner with Heat Pump (12,000 BTU)

The Della Mini Split Air Conditioner with Heat Pump (12,000 BTU) stands out as an exceptional choice for homeowners in colder climates, thanks to its remarkable ability to operate efficiently even at temperatures as low as -22°F. With a high SEER2 rating of 25, it guarantees energy savings while efficiently heating spaces up to 550 sq. ft. I love its smart features like Alexa compatibility and WiFi control, making it easy to adjust settings remotely. Plus, the quiet operation at just 30 dB(A) means I can enjoy cozy comfort without the noise. It’s a reliable solution for year-round climate control.
Best For: Homeowners in colder climates looking for an efficient heating and cooling solution for spaces up to 550 sq. ft.
Pros:
- High energy efficiency with a SEER2 rating of 25, leading to significant energy savings.
- Capable of operating in extremely low temperatures down to -22°F, making it ideal for cold weather.
- Smart features including WiFi control and Alexa compatibility for convenient remote management.
Cons:
- Professional installation is mandatory, which may incur additional costs.
- Requires seasonal filter cleaning and maintenance for optimal performance.
- Limited to heating and cooling spaces up to 550 sq. ft., which may not suit larger areas.
MRCOOL 18000 BTU Ductless Mini Split Air Conditioner & Heat Pump System

Looking for an efficient heating and cooling solution for a space up to 800 square feet? The MRCOOL 18000 BTU Ductless Mini Split Air Conditioner & Heat Pump System is a fantastic choice. With its sleek design, it blends seamlessly into any room. It operates quietly at just 43 dB, ensuring comfort without noise distractions. Plus, the smart WiFi connectivity lets me control it remotely using Google Assistant or Alexa. I love that it’s energy-efficient, helping to lower my electricity bills. Installation is straightforward, and with positive customer feedback, it’s clear this unit is reliable and effective year-round.
Best For: Homeowners or renters looking for an efficient and quiet heating and cooling solution for spaces up to 800 square feet.
Pros:
- Energy-efficient design helps reduce electricity bills.
- Smart WiFi connectivity allows for convenient remote control via Google Assistant or Alexa.
- Quiet operation at 43 dB ensures comfort without noise distractions.
Cons:
- Some users may experience challenges with the WiFi controller setup.
- Requires a helper for installation due to the unit’s weight.
- Professional electrician assistance is recommended for electrical wiring to ensure safety.
DELLA Hyper Heat Mini Split AC with WiFi, 12,000 BTU

For anyone in need of reliable climate control in chilly environments, the DELL Hyper Heat Mini Split AC with WiFi, offering 12,000 BTU, stands out as a top choice. It efficiently heats spaces up to 550 sq. ft. and operates down to -13°F, thanks to its hyper heat technology. I love its smart features, allowing me to control it via the Della+ app or with Alexa. The system’s quiet operation and stylish design fit seamlessly in any room. Plus, with Energy Star certification and a lifetime warranty, it’s both reliable and cost-effective for year-round comfort.
Best For: Those seeking efficient heating and cooling solutions in cold climates while enjoying smart technology and energy savings.
Pros:
- Energy-efficient with a 22 SEER2 rating, suitable for spaces up to 550 sq. ft.
- Smart features including WiFi control and Amazon Alexa compatibility enhance convenience.
- Quiet operation at as low as 27 dB(A) and stylish design blend well in various interiors.
Cons:
- Professional installation is required, which may add to the overall cost.
- R-410A systems are restricted in certain areas like Washington state.
- Maintenance requires seasonal cleaning of filters, which may not appeal to all users.
COSTWAY 12000BTU Mini Split Air Conditioner & Heater (Blast Series)

If you need an efficient heating and cooling solution for spaces up to 750 square feet, the COSTWAY 12000BTU Mini Split Air Conditioner & Heater (Blast Series) stands out with its impressive 20 SEER2 rating. This ductless system features energy-efficient inverter technology and operates quietly at just 51 dB. With five modes, including sleep and turbo functions, it adapts to your needs effortlessly. Installation requires a licensed HVAC professional, but once set up, it delivers robust performance and comfort. Plus, the eco-friendly R32 refrigerant makes it a responsible choice for the environment. You can’t go wrong with this reliable unit!
Best For: Those seeking an energy-efficient and versatile heating and cooling solution for residential or small commercial spaces up to 750 sq. ft.
Pros:
- High energy efficiency with a 20 SEER2 rating, reducing power consumption.
- Quiet operation at just 51 dB, making it suitable for various environments.
- Includes multiple modes and functions such as sleep mode and turbo for customizable comfort.
Cons:
- Installation requires a licensed HVAC professional, which may add to overall costs.
- Shipping costs can be high due to the unit’s size and weight.
- Some users may find DIY installation challenging without prior experience.
ROVSUN 3 Zone Mini Split AC/Heating System

When it comes to efficient climate control in multiple rooms, the ROVSUN 3 Zone Mini Split AC/Heating System stands out, especially for those living in cold climates. With 28,000 BTUs and three indoor units, it delivers powerful heating and cooling from -13℉ to 131℉. I love the inverter technology that guarantees energy savings of up to 30%. Each room has its own controller, allowing for customized comfort. The system operates quietly, and the auto defrost feature is a game changer. Plus, ROVSUN’s customer support has been responsive, making the installation and maintenance a breeze. It’s a reliable choice for year-round comfort!
Best For: Those seeking an efficient and versatile heating and cooling solution for multiple rooms, particularly in diverse climates.
Pros:
- Inverter technology provides up to 30% energy savings and efficient performance.
- Individual room controllers allow for customized temperature settings and comfort.
- Quiet operation and features like auto defrost enhance user experience.
Cons:
- Some users report issues with units icing up in cold weather.
- Additional refrigerant may be required for optimal performance in certain conditions.
- Professional installation is necessary, which may involve extra costs.
Senville 36000 BTU Tri Zone Mini Split Air Conditioner Heat Pump

The Senville 36000 BTU Tri Zone Mini Split Air Conditioner Heat Pump stands out as an ideal solution for homeowners and businesses seeking efficient climate control in cold climates. With three zones and individual air handlers, it provides tailored comfort for any space. Its Arctic Heat Pump technology guarantees reliable operation even at -22°F. I love how it reduces energy costs by up to 40% and integrates with Alexa for easy control. While professional installation is recommended, many have successfully installed it themselves. Overall, it’s a durable, quiet, and efficient system that truly enhances air quality and comfort in my home.
Best For: Homeowners and businesses seeking efficient climate control in multiple zones, especially in cold climates.
Pros:
- Quiet operation, making it suitable for residential and commercial spaces without disturbing the environment.
- Energy-efficient, with potential cost savings of up to 40%, contributing to lower electricity bills.
- Flexible installation options, allowing for professional setup or DIY installation for those with experience.
Cons:
- Professional installation is recommended, which may incur additional costs for those not experienced in HVAC systems.
- Some users report technical issues, such as thermostat control failures and limited customer support experiences.
- The product is discontinued by the manufacturer, which may affect long-term availability of replacement parts and support.
12000BTU Mini Split Air Conditioner & Heater

Looking for an efficient heating and cooling solution for your home? The 12,000 BTU mini split air conditioner and heater is a game-changer. With advanced inverter technology, it reduces power consumption by up to 35%, ensuring energy savings year-round. It cools spaces up to 750 sq. ft. and heats up to 450 sq. ft. quickly, keeping you comfortable in every season. Plus, its quiet operation, at just 26 dB, allows for peaceful relaxation. I love the self-cleaning function and washable filters, which maintain excellent air quality effortlessly. This sleek, wall-mounted unit is perfect for any indoor space.
Best For: Homeowners seeking an energy-efficient and versatile heating and cooling solution for medium-sized spaces.
Pros:
- Energy-efficient with advanced inverter technology that reduces power consumption by up to 35%.
- Quiet operation at only 26 dB, perfect for bedrooms or quiet spaces.
- Self-cleaning function and washable filters that help maintain air quality effortlessly.
Cons:
- Installation required, which may involve additional costs and professional help.
- Limited heating coverage for spaces up to 450 sq. ft., potentially unsuitable for larger areas.
- Wall-mounted design may not be ideal for all room aesthetics or preferences.
Daikin 24,000 BTU Ductless Mini Split Heat Pump System

For homeowners seeking an efficient heating and cooling solution in cold climates, the Daikin 24,000 BTU Ductless Mini Split Heat Pump System stands out with its impressive operational range. It effectively cools and heats spaces up to 1,460 sq. ft., providing 25,400 BTUs of heating. Thanks to advanced inverter technology, it maintains consistent temperatures while keeping energy consumption low. I love the quiet operation, with noise levels as low as 37 decibels, making it perfect for any room. Plus, the built-in air purifier enhances indoor air quality, ensuring my home feels fresh and comfortable year-round.
Best For: Homeowners looking for an efficient and quiet heating and cooling solution for medium to large spaces in various climates.
Pros:
- High energy efficiency ratings (19.5 SEER2, 9 HSPF2) help reduce utility bills.
- Whisper-quiet operation with noise levels as low as 37 decibels ensures minimal disruption.
- Advanced features like auto-restart, Powerful Mode, and built-in air purifier enhance comfort and convenience.
Cons:
- Installation may require electrical expertise and is not recommended as a DIY project without proper skills.
- The AC disconnect does not include fuses, which may require additional purchases.
- Price can vary significantly, and customers are encouraged to report lower prices for adjustments.
DELLA Serena 12000 BTU Mini Split Heat Pump with Alexa

If you need a reliable heating and cooling solution for spaces up to 550 sq.ft., the DELLA Serena 12000 BTU Mini Split Heat Pump with Alexa is an excellent choice. With a high 22 SEER2 rating, it saves energy while providing efficient heating and cooling, even in extreme temperatures. I love the smart home integration with Alexa, allowing me to easily control the system from anywhere. Its ultra-quiet operation and various modes ensure comfort without disruption. Plus, maintenance is simple, making it a hassle-free addition to my home. Overall, it’s a sleek, powerful, and efficient solution for year-round comfort.
Best For: The DELLA Serena 12000 BTU Mini Split Heat Pump is best for individuals seeking an energy-efficient, smart home-compatible heating and cooling solution for medium-sized rooms up to 550 sq.ft.
Pros:
- High energy efficiency with a 22 SEER2 rating, leading to significant power savings.
- Smart home integration with Alexa and Google Home for easy remote control.
- Ultra-quiet operation at only 22 dBa, ensuring comfort without noise disruption.
Cons:
- Professional installation required, which may incur additional costs.
- Limited to spaces up to 550 sq.ft., making it unsuitable for larger areas.
- Requires seasonal maintenance for optimal performance, such as cleaning filters.
Daikin 12,000 BTU Ductless Mini Split Heat Pump System

The Daikin 12,000 BTU Ductless Mini Split Heat Pump System stands out as an ideal solution for homeowners in cold climates seeking efficient year-round climate control. With impressive ratings of 18 SEER2 and 9 HSPF2, it’s perfect for spaces up to 550 sq. ft. I love its quiet operation at just 31 dB, ensuring comfort without disruptive noise. The sleek design blends seamlessly into my home, and the remote control makes adjustments easy. Plus, the R32 refrigerant is a greener choice. Overall, it’s a reliable, efficient option that meets my heating and cooling needs while enhancing my living space’s aesthetics.
Best For: Homeowners in cold climates looking for an efficient and quiet heating and cooling solution for spaces up to 550 sq. ft.
Pros:
- High efficiency ratings of 18 SEER2 and 9 HSPF2 lead to reduced operating costs.
- Quiet operation at 31 dB ensures comfort without disruptive noise.
- Sleek design and remote control offer convenience and aesthetic appeal.
Cons:
- Some users report issues with defective parts and slow warranty service.
- Mixed experiences regarding durability, with some units failing early.
- Installation may require professional assistance for optimal performance.
Senville Dual Zone Mini Split Air Conditioner (28000 BTU)

Offering powerful heating and cooling capabilities, the Senville Dual Zone Mini Split Air Conditioner (28000 BTU) is ideal for homes and businesses needing personalized climate control in cold climates. With multiple indoor air handlers, I can easily set different temperatures in various rooms. It operates efficiently even at -22°F, which is a huge plus during those frigid months. I appreciate its quiet performance and Energy Star certification, leading to significant savings on my energy bills. Plus, with Alexa compatibility, controlling it is super convenient. Just remember, professional installation is paramount to ensure everything works smoothly and effectively.
Best For: Those seeking efficient, customizable climate control solutions for homes and businesses in cold climates.
Pros:
- Energy Star certified, leading to significant savings on energy bills.
- Operates quietly at 24 dB, making it ideal for bedrooms and quiet spaces.
- Compatible with Alexa for convenient voice and app control.
Cons:
- Installation can be complex and often requires professional assistance.
- Some users may experience issues like control board failures or freezing lines if not properly configured.
- Manual installation steps may lack clarity, making DIY installation challenging.
ROVSUN Wifi Enabled Mini Split Air Conditioner & Heater

For those seeking an effective heating and cooling solution in varying climates, the ROVSUN Wifi Enabled Mini Split Air Conditioner & Heater stands out with its impressive 11500 BTU capacity. I love how it combines air conditioning, heat pump, dehumidifier, and fan functions in one sleek unit. With features like app control, voice compatibility, and a quiet operation of just 29 dB, it’s perfect for any space. Plus, its energy-efficient inverter technology saves me money on bills while providing reliable comfort from 5°F to 122°F. Overall, I find it a fantastic choice for year-round coziness and convenience.
Best For: Those looking for an efficient and versatile heating and cooling solution for home, office, or light commercial use in varied climates.
Pros:
- Energy-efficient inverter technology saves on electricity bills while providing reliable performance.
- Quiet operation at 29 dB makes it ideal for bedrooms and quiet environments.
- Wifi-enabled with app and voice control for convenient operation and adjustable airflow.
Cons:
- Installation requires a dedicated 20 amp circuit and may incur additional costs for wiring and refrigerant charging.
- Some customers experienced shipping issues and delays in customer support responses.
- Professional installation is recommended for optimal performance, which may add to overall costs.
ROVSUN 9000 BTU Wifi Enabled Mini Split Air Conditioner & Heater

If you’re looking to efficiently heat or cool a space up to 400 sq.ft., the ROVSUN 9000 BTU Wifi Enabled Mini Split Air Conditioner & Heater is an excellent choice. It boasts a wide temperature range and features like ECO mode, turbo cooling, and dehumidification. With an inverter compressor, it achieves 19 SEER2 energy efficiency, cutting energy costs by up to 35%. Plus, its ultra-quiet operation at 28dB ensures comfort without distraction. Installation is straightforward, especially for DIYers, and customer support is exceptional. Users rave about its performance in diverse climates, making it a reliable companion for year-round comfort.
Best For: Individuals or families looking for an efficient and cost-effective heating and cooling solution for small to medium-sized spaces.
Pros:
- High energy efficiency: Achieves 19 SEER2, reducing energy consumption by up to 35%.
- Quiet operation: Runs at a low noise level of 28dB, ensuring a comfortable environment.
- User-friendly installation: Suitable for DIY enthusiasts with a straightforward setup process and excellent online support.
Cons:
- Professional installation recommended: While DIY is possible, professional help is advised for optimal performance.
- Requires additional power cords: Some users may need to purchase extra power cords for installation.
- Limited to 400 sq.ft.: May not be suitable for larger spaces without additional units.
DELLA Vario Series 12000 BTU Mini Split Air Conditioner with Alexa

The Della Vario Series 12000 BTU Mini Split Air Conditioner with Alexa stands out as an excellent choice for those seeking efficient climate control in cold environments. With a remarkable 19 SEER2 rating and the ability to function in temperatures as low as -4°F, it’s perfect for year-round comfort. I love its smart features, like Alexa compatibility and the 4D airflow system that ensures ideal temperature distribution. Plus, it operates quietly at just 41 dBa, making it a peaceful addition to any room. Just remember, professional installation is necessary to get the most out of this powerful system.
Best For: Those seeking an energy-efficient mini split air conditioner that performs well in cold climates and offers smart home integration.
Pros:
- Energy-efficient with a 19 SEER2 rating, providing cost savings on energy bills.
- Operates quietly at only 41 dBa, ensuring minimal noise disturbance for a comfortable environment.
- Features smart controls compatible with Alexa and advanced airflow systems for customized comfort.
Cons:
- Requires professional installation, which may add to the overall cost.
- Not suitable for DIY installation, limiting accessibility for those who prefer self-installation options.
- Regional restrictions may apply, potentially limiting availability in certain areas like Washington.
Factors to Consider When Choosing Mini-Split Heat Pumps for Cold Climates

When choosing a mini-split heat pump for cold climates, I’ve found it vital to contemplate several key factors. You’ll want to think about the heating capacity, the temperature range it can handle, and its energy efficiency ratings. Don’t forget to also factor in installation complexity and any smart features that could enhance your experience.
Heating Capacity Requirements
Choosing the right heating capacity for your mini-split heat pump is vital, especially in cold climates where an efficient and reliable system can make all the difference. You’ll want to guarantee the unit is rated in BTUs for your space, providing adequate warmth even in extreme conditions. Look for models featuring hyper heat technology that can operate down to -13°F to -22°F. It’s imperative to verify the system’s minimum operating temperature to maintain efficiency during severe winter months. Also, consider units with a high HSPF rating—ideally above 9—for better energy efficiency. Finally, match the heating capacity to your home’s insulation level and climate zone to avoid under- or over-heating when it matters most.
Temperature Operating Range
Selecting the right heating capacity is just the beginning; understanding the temperature operating range is equally important for mini-split heat pumps in cold climates. I always check that the unit specifies a low ambient operating temperature, ideally down to -13°F or lower, to guarantee it performs effectively. Look for systems with hyper heat technology or a cold climate mode that maintains heating efficiency even at sub-zero temperatures. It’s vital that the manufacturer’s temperature operating range matches the coldest temperatures typical in your area. I also recommend models with advanced defrosting features to prevent ice buildup during prolonged cold spells. Remember, standard heat pumps may struggle below 25°F, so opt for those rated for colder conditions for peak performance.
Energy Efficiency Ratings
Energy efficiency ratings play a crucial role in evaluating mini-split heat pumps, especially in cold climates. I always look for models with high SEER2 and HSPF2 ratings, ideally around 22 SEER2 and 10 HSPF2. These ratings indicate superior energy efficiency for both cooling and heating. Inverter technology also catches my attention; it adjusts the compressor speed based on demand, which lowers energy use and keeps indoor temperatures stable. I prefer systems with ENERGY STAR certification, as they meet strict efficiency standards, ensuring lower utility bills. Additionally, I consider heat pumps designed for cold climates, featuring defrost modes and special refrigerants that optimize performance even at temperatures below 0°F, and some can handle -20°F or lower without issue.
Installation Complexity Factors
When looking at mini-split heat pumps for cold climates, installation complexity is a vital factor to contemplate. I’ve learned that the process requires professional HVAC expertise, especially for refrigerant line vacuuming and leak checking. Proper placement of indoor and outdoor units is essential, as it affects airflow and maintenance access. If you need to extend refrigerant lines beyond pre-charged lengths, be prepared for specialized tools and skills to avoid leaks and maintain efficiency. Additionally, compliance with local building codes can complicate the installation further. Some systems might even demand line set modifications, wall drilling, or electrical upgrades, which can considerably increase the time and difficulty of the installation. So, plan carefully and consider seeking professional help.
Smart Features Integration
While evaluating mini-split heat pumps for cold climates, I find that integrating smart features can substantially enhance your experience. Look for systems with Wi-Fi connectivity and compatibility with smart home assistants like Alexa or Google Home. This allows for seamless remote control and automation. I appreciate systems that offer app integration, letting me monitor and adjust temperature settings, schedules, and modes from my smartphone or through voice commands. It’s also essential to make certain the system supports voice control features for hands-free operation. I recommend checking for programmable timers, scene routines, and energy-saving modes that can be activated via an app or voice. Finally, verify that firmware updates and smart home protocol support are included for long-term compatibility.
Noise Level Considerations
Choosing a mini-split heat pump for cold climates means paying close attention to noise levels, especially if you want a peaceful home environment. I’ve found that units operating below 30 dB are ideal, as they’re comparable to whispering or rustling leaves. This is particularly important in bedrooms or quiet spaces.
Modern models often incorporate noise-reduction technology, like sound-dampening panels and variable-speed compressors, which operate quietly at lower speeds. Remember that noise levels can vary by mode and fan speed, so lower settings usually mean less sound. When selecting a mini-split, look for specific noise ratings and check user reviews for insights on real-world performance during winter operation. Your comfort depends on it!
Frequently Asked Questions
How Do Mini-Split Heat Pumps Work in Extremely Low Temperatures?
Mini-split heat pumps work in extremely low temperatures by utilizing advanced inverter technology. They draw heat from the outside air, even when it’s frigid, and transfer it indoors. I’ve seen them operate efficiently down to -5°F or lower. Their variable-speed compressors adjust to the heating demand, ensuring consistent warmth. Plus, they often have a defrost mode to maintain efficiency. So, I feel confident that they can keep my home cozy, no matter the weather.
What Is the Average Lifespan of a Mini-Split Heat Pump?
The average lifespan of a mini-split heat pump is about 15 to 20 years, depending on usage and maintenance. I’ve found that regular servicing can really extend its life. If you keep the filters clean and schedule annual check-ups, you might even reach that 20-year mark. It’s a worthwhile investment, especially considering how efficient they are. Just make sure to choose a reputable brand to get the most out of your system!
Are Mini-Split Systems Noisy Compared to Traditional HVAC Systems?
Mini-split systems are generally quieter than traditional HVAC systems. I’ve noticed that the indoor units operate at low noise levels, often around 19 to 30 decibels, which is about as quiet as a whisper. This makes them great for bedrooms or living spaces where you want peace. Of course, the outdoor units can be a bit louder, but overall, I find mini-splits to be a more serene option in my home.
Can I Install a Mini-Split Heat Pump Myself?
Sure, you can install a mini-split heat pump yourself, but it’s like trying to build a spaceship with just a hammer—definitely tricky! I tried it once, and while I had some success, there are a lot of technical details involved. You’ll need to handle refrigerant and electrical work, which can be complicated and unsafe without proper training. If you’re not confident, hiring a professional might be the best route to take.
What Maintenance Do Mini-Split Heat Pumps Require?
Mini-split heat pumps require regular maintenance to run efficiently. I check the air filters monthly and clean or replace them as needed. It’s also important to keep the outdoor unit clear of debris and ensure it has proper airflow. I schedule a professional inspection once a year to check refrigerant levels and overall system performance. This routine keeps my system in top shape and helps prevent costly repairs down the road.
Conclusion
In summary, finding the right mini-split heat pump can truly transform your home into a cozy sanctuary, even in the coldest months. Did you know that efficient heat pumps can reduce energy bills by up to 50% compared to traditional heating methods? Imagine saving money while staying warm! So, whether you’re battling freezing temperatures or just want to stay comfortable year-round, investing in one of these top-rated units is definitely worth considering.