To help, we’ve narrowed the field to the best air conditioners with heat in 2025, evaluating energy ratings, features, and real-world durability. Our recommendations are based on thorough research, hundreds of Amazon reviews, and expert analysis to highlight models that deliver consistent comfort and value. Read on — the next section breaks down the top picks by room size, budget, and special features so you can choose confidently.
Best Air Conditioners with Heat 2025 – Top Picks
Midea 8,000 BTU Smart Inverter Air Conditioner Window Unit Review
If you’re searching for a versatile, energy-efficient cooling and heating solution for your home, the Midea 8,000 BTU Smart Inverter Air Conditioner Window Unit deserves your attention. This unit not only cools and dehumidifies your space during hot months but also provides supplemental heating when temperatures drop above 41°F. Ideal for rooms up to 350 sq. ft., it combines smart technology with quiet operation, making it a standout choice in the world of window air conditioners.
Key Features
- Multi-Season Comfort: Enjoy both cooling and heating capabilities along with dehumidification, all in one unit. Perfect for year-round use.
- Smart Control Options: Control your unit remotely via the MSmartHome App or voice assistants like Alexa and Google Assistant for ultimate convenience.
- Energy Efficient: Energy Star rated with variable-speed inverter technology, offering up to 35% energy savings compared to standard units.
- Quiet Operation: Operates at a whisper-quiet 45 dBA, allowing you to focus, relax, or sleep without disturbance.
- User-Friendly Design: Features LED display, five modes (Heat, Auto, Cool, Dry, Fan), multiple fan speeds, a 24-hour timer, and adjustable louvers for optimal airflow direction.
- Easy Installation & Maintenance: Fits double-hung windows between 24″ to 38.5″ wide and includes a washable front filter for easy upkeep.
Pros and Cons
Pros:
- Efficient cooling and heating in one compact unit.
- Smartphone and voice control capabilities add modern convenience.
- Energy Star certification ensures lower electricity bills.
- Quiet enough for bedrooms, offices, and living rooms.
- Easy installation kit included for most double-hung windows.
- Five operation modes cover a wide range of needs.
Cons:
- Heating function only works when outside temperature is above 41°F.
- May not fit window types other than double-hung.
- BTU capacity may be insufficient for rooms larger than 350 sq. ft.
Performance & User Experience
In daily use, the Midea 8,000 BTU unit quickly cools medium-sized rooms without consuming excessive energy thanks to its inverter technology. Users report appreciating how quiet it runs—even on high fan settings—which makes it excellent for bedrooms or workspaces where noise can be distracting. The supplemental heat function warms chilly fall days effectively, though it isn’t designed for severe winter conditions. The smart app control enhances accessibility, allowing users to adjust settings before they arrive home or without getting up. Cleaning the washable filter is hassle-free, helping maintain top performance over time.
Comparison
Compared to similar models like the LG LW8017ERSM, which offers similar BTU output but lacks integrated heating, the Midea unit stands out for its multi-season functionality and smart home compatibility. While some competitors might be quieter or sleeker in design, few match Midea’s balance of features, efficiency, and price point.
Who Is This Product For?
This air conditioner is perfect for anyone needing reliable cooling and occasional heating in rooms up to 350 square feet. Apartment dwellers, dorm residents, and homeowners with double-hung windows will appreciate the easy installation and smart controls. Energy-conscious consumers looking to reduce their utility bills without sacrificing comfort will find this model especially appealing.
Final Verdict
The Midea 8,000 BTU Smart Inverter Air Conditioner Window Unit is a well-rounded, energy-efficient solution for year-round climate control. Its combination of smart features, quiet operation, and multi-mode functionality makes it a practical investment for medium-sized rooms. While the heating feature has temperature limitations, the overall performance and convenience it offers make it worthy of consideration. If you want a dependable, versatile window AC unit that works seamlessly with your smart home ecosystem, this Midea model is a solid choice.
BLACK+DECKER Smart Portable Air Conditioner with Heat Review: A Year-Round Comfort Solution
If you’re searching for a versatile and efficient air conditioner that can keep your space cool in the summer and warm in the winter, the BLACK+DECKER Smart Portable Air Conditioner with Heat, 14,000 BTU is definitely worth considering. Designed for rooms up to 700 sq. ft., this four-in-one unit combines cooling, heating, dehumidifying, and fan functions into a sleek, portable design. Let’s dive into what makes this model stand out and why it could be the perfect climate control companion for your home.
Key Features
- Four-in-One Functionality: This unit isn’t just an air conditioner—it also heats, dehumidifies, and circulates air with its fan mode, making it useful year-round.
- Powerful Cooling & Heating: Boasting 14,000 BTU ASHRAE cooling (10,200 BTU SACC) and 12,000 BTU heating capacity, it efficiently handles rooms up to 700 sq. ft., creating a comfortable environment regardless of the season.
- Smart Connectivity: Wi-Fi enabled for remote control through the BLACK+DECKER app on iOS and Android, plus voice control compatibility with Amazon Alexa and Google Assistant.
- Follow Me Remote: The included remote has a unique “Follow Me” feature where it acts as a thermostat, measuring temperature wherever the remote is located to provide precise comfort.
- Easy Installation Kit: Comes with a simple-to-install window kit that fits most standard windows, making setup quick and hassle-free.
- Compact & Portable: Dimensions of 16.5” x 14.06” x 27.09” make it easy to move between rooms without taking up too much space.
Pros and Cons
- Pros:
- Multi-functional: cools, heats, dehumidifies, and ventilates
- Smartphone and voice assistant control for convenience
- Follow Me remote for precise temperature regulation
- Suitable for medium to large rooms (up to 700 sq. ft.)
- Portable design with easy installation
- Cons:
- Cooling capacity (10,200 BTU SACC) might be less effective in extremely hot climates
- Noisy at higher fan speeds compared to some premium models
- Requires window access for venting, limiting placement options
Performance & User Experience
Users report that the BLACK+DECKER BPACT14HWT performs admirably for both cooling and heating in medium-sized rooms, delivering consistent comfort throughout the year. The smart features, including voice commands and app controls, add a level of convenience that many users appreciate, especially for adjusting settings from across the room or while away from home. The Follow Me remote is a thoughtful addition that enhances comfort by measuring the temperature where you actually are, not just near the unit.
While it runs a bit louder than some high-end models at full blast, the noise level is reasonable for a portable AC. The installation is straightforward thanks to the included kit, allowing users to set it up without professional help.
Comparison
Compared to similar products like the Honeywell MN14CHESR, which also offers heating and cooling, the BLACK+DECKER unit stands out with its smart home integration and Follow Me remote feature. While Honeywell models may deliver slightly higher BTU ratings, BLACK+DECKER offers more intuitive controls for tech-savvy users looking for seamless connectivity.
Who Is This Product For?
This portable air conditioner is ideal for homeowners and renters who want flexible climate control without installing permanent fixtures. It’s perfect for bedrooms, living rooms, or home offices up to 700 square feet. Additionally, anyone looking for a smart, voice-controlled device with all-season functionality will find this unit especially appealing.
Final Verdict
The BLACK+DECKER Smart Portable Air Conditioner with Heat is a versatile and user-friendly solution for year-round comfort. Its multi-functionality, smart capabilities, and portability make it a top choice for those needing an efficient and convenient climate control system. While not the quietest option available, its benefits far outweigh minor drawbacks, particularly for medium-sized spaces.
Ready to experience smart, portable climate control? Buy Now and stay comfortable all year long!
ROVSUN 8000 BTU Window Air Conditioner with Heat Review: The All-Season Climate Solution
If you’re searching for a versatile window air conditioner that offers both cooling and heating functions, the ROVSUN 8000 BTU Window AC Unit is definitely worth considering. Designed to provide comfort throughout the year, this smart device combines efficient temperature control with modern connectivity features, making it an ideal choice for homes, offices, or apartments up to 350 square feet.
Key Features
- Dual Cooling & Heating: With 8000 BTU cooling and 4000 BTU heating capacity, it efficiently maintains ideal indoor temperatures all year round.
- Multi-function Modes: Includes five operational modes—Heat, Auto, Cool, Dry, and Fan—plus three fan speeds (High, Medium, Low) to tailor airflow to your preference.
- Smart Controls: Compatible with Alexa and Google Assistant, plus a dedicated app for remote management, enabling you to adjust settings conveniently from anywhere.
- User-Friendly Design: LED display, swing airflow control, easy-to-clean washable filter, and a 24-hour timer enhance usability and maintenance.
- Simple Installation: Comes with adjustable side panels and installation kit that fit windows between 26” to 36” wide and 16” high, reducing setup time significantly.
- Energy Efficient: ECO energy-saving mode helps reduce electricity consumption while delivering performance.
Pros and Cons
Pros:
- All-in-one heating and cooling solution
- Convenient WiFi and voice control integration
- Easy installation with included hardware
- Quiet operation suitable for bedrooms or offices
- Energy-saving features help lower utility bills
- Effective dehumidifier and fan functions
Cons:
- Heating capacity might be limited for larger rooms
- Window size restrictions require compatible dimensions
- App interface could be improved for better user experience
Performance & User Experience
In real-world use, the ROVSUN 8000 BTU performs reliably, rapidly cooling or warming spaces up to 350 square feet. The multiple modes allow users to customize the environment according to seasonal needs, while the quiet operation ensures minimal disruption. The washable filter is an excellent feature to maintain air quality without the hassle of frequent replacements. Users especially appreciate the smart controls, which simplify managing the unit remotely or via voice commands, perfect for busy households or those who want to pre-cool or pre-heat their rooms before arrival.
Comparison with Similar Products
Compared to other 8000 BTU window units like the Frigidaire Chill Series, the ROVSUN stands out by offering integrated heating and smart home compatibility at a competitive price point. While some models may offer slightly higher BTU ratings, the ROVSUN’s combination of ease of installation, WiFi control, and energy-saving modes makes it a strong contender in its category.
Who Is This Product For?
This product is ideal for individuals living in small to medium-sized spaces such as apartments, dorm rooms, home offices, or bedrooms, especially those seeking a dual-function heater and air conditioner with smart capabilities. It’s also great for tech-savvy users who want to manage home comfort remotely or through voice assistants.
Final Verdict
The ROVSUN 8000 BTU Window Air Conditioner with Heat is a versatile, easy-to-use, and smart climate control solution designed to keep your space comfortable all year round. Its blend of functionality, smart features, and energy efficiency makes it a valuable addition to any home or office. While it has minor limitations regarding heating power and window size, the overall performance and convenience outweigh these drawbacks.
Ready to upgrade your indoor comfort with this all-season window unit?
SereneLife Small Air Conditioner Portable 10,000 BTU Review: Your All-Season Comfort Solution
Looking for a compact yet powerful portable air conditioner that can keep your room comfortable year-round? The SereneLife Small Air Conditioner is designed to cool, heat, and dehumidify spaces up to 450 square feet, offering versatile climate control in a sleek, easy-to-move package. Whether you want relief from summer heat or a cozy warm-up during chilly months, this unit promises convenience and performance, making it a smart choice for home or office use.
Key Features
- Portable & Lightweight Design: Equipped with rolling wheels, this unit is effortless to move between rooms like bedrooms, living areas, or even garages.
- Built-in Dehumidifier: It not only cools but also actively reduces humidity, improving indoor air quality without the need for a separate device.
- Four Operating Modes: Offers cooling, heating, fan-only, and dehumidifier settings, making it useful no matter the season.
- Remote Control Convenience: Easily adjust power, mode, timer, temperature, and fan speeds from across the room with the included remote.
- Quiet Operation: Runs at a noise level between 52-56 dBa, ensuring minimal disruption during work or sleep.
- Efficient Cooling & Heating Capacity: With 10,000 BTU cooling and 9,000 BTU heating, it efficiently manages indoor climate for rooms up to 450 sq. ft.
Pros and Cons
- Pros:
- Multi-functionality saves space and cost
- Easy to move thanks to smooth rolling wheels
- Remote control enhances user convenience
- Dehumidifier function helps combat dampness
- Quiet enough for bedrooms and offices
- Cons:
- Requires a window for exhaust vent installation
- Cooling efficiency may vary in very large or poorly insulated rooms
- Some users may find the digital controls slightly sensitive
Performance & User Experience
In real-world use, the SereneLife Portable AC impresses with its quick setup and straightforward operation. The rolling wheels make relocation hassle-free, allowing you to optimize comfort wherever you spend the most time. Users report that the cooling is powerful enough to maintain a refreshing environment in medium-sized rooms, while the heating mode provides gentle warmth during colder months. The built-in dehumidifier notably reduces moisture, making it ideal for humid climates or basements. Noise remains low enough to avoid disturbance, which is a big plus for nighttime use. The remote control and digital touch panel add layers of ease, though some might prefer tactile buttons for quicker adjustments.
Comparison with Similar Products
Compared to other portable units like the LG LP1419IVSM, which offers similar BTU ratings, the SereneLife stands out for its added dehumidifier function and competitive pricing. While LG models may provide smart home integration, the SereneLife’s simple, plug-and-play design appeals to those who want straightforward functionality without fuss. Its quieter operation and versatile heating mode also give it an edge for all-season use.
Who Is This Product For?
This portable air conditioner is perfect for anyone living or working in apartments, small homes, or offices up to 450 square feet. It suits renters who need a non-permanent cooling and heating solution, as well as homeowners seeking a supplemental unit for specific rooms. Additionally, those dealing with humidity issues will appreciate the integrated dehumidifier, making it ideal for damp environments or spaces prone to moisture.
Final Verdict
The SereneLife Small Air Conditioner Portable 10,000 BTU offers a practical, multi-functional option for managing indoor climate year-round. Its portability, dehumidifier feature, and quiet operation make it a valuable addition to any space needing flexible temperature and humidity control. While it requires window access for venting and isn’t suited for very large rooms, it performs reliably within its specifications, delivering solid comfort without breaking the bank.
If you’re looking for an all-in-one portable AC that’s easy to use and effective across seasons, the SereneLife unit is definitely worth considering.
Midea MAP14HS1TBL-A Portable Air Conditioner Review: Powerful Cooling and Heating in One
If you’re looking for a reliable and efficient portable air conditioner that also heats, the Midea MAP14HS1TBL-A is definitely worth your attention. This 14,000 BTU unit stands out with its innovative technology and smart features designed to keep your space comfortable year-round. Whether you need to cool down a hot room or warm up on chilly days, this versatile device offers a practical solution without the hassle of complex installation.
Key Features
- Duo Hose-in-Hose Design: Unique dual hose system allows for balanced air intake and exhaust, preventing warm outdoor air leaks and enhancing cooling efficiency.
- Inverter Technology: Variable-speed inverter compresses energy consumption by over 40% compared to standard portable air conditioners, making it eco-friendly and cost-effective.
- Fast and Strong Cooling: Optimized airflow system delivers up to 2 times faster cooling for rooms up to 550 sq.ft., ensuring even temperature distribution.
- Multi-Season Use: Equipped with a heat pump, the unit provides heating for temperatures between 41℉ and 86℉, perfect for seasonal versatility.
- Smart Control: Compatible with iOS and Android apps, plus voice control via Alexa and Google Assistant, letting you adjust settings remotely with ease.
- Ultra-Quiet Operation: Runs as quietly as a library at just 42 dB, making it ideal for bedrooms, offices, and living spaces.
- Compact Design: Vertical pull-out installation saves space and simplifies setup, combined with all necessary accessories included.
Pros and Cons
- Pros:
- Efficient cooling and heating in one unit
- Energy-saving inverter technology reduces electricity bills
- Smartphone and voice control integration for convenience
- Quiet operation suitable for sensitive environments
- Innovative dual hose design improves performance
- Easy installation and space-saving design
- Cons:
- Remote requires AAA batteries (not included)
- Heating function is limited to mild cold temperatures (above 41℉)
- Higher upfront cost compared to basic portable AC models
Performance & User Experience
Users report that the Midea MAP14HS1TBL-A cools rooms quickly and maintains consistent temperatures thanks to its dual hose design and powerful airflow system. Its quiet operation makes it an excellent choice for bedrooms and workspaces where noise can be a distraction. The added heating function is ideal for mild winters or transitional seasons, though it may not replace a full heating system in colder climates. The smart controls are intuitive, allowing users to manage settings remotely via smartphone or voice commands seamlessly.
Comparison
Compared to the popular Honeywell MN14CHES, which offers similar BTU and heating capabilities, the Midea MAP14HS1TBL-A stands out with its dual hose-in-hose design that prevents warm air infiltration, enhancing efficiency. Additionally, the inverter technology provides significant energy savings not typically found in standard portable AC units, giving Midea an edge for long-term operational costs.
Who Is This Product For?
This portable air conditioner with heating is perfect for those living in moderate climates who want year-round comfort in medium to large rooms (up to 550 sq.ft.). It suits renters or homeowners who prefer a no-fuss installation and smart device control. Ideal for bedrooms, home offices, or living areas where quiet operation is appreciated.
Final Verdict
The Midea MAP14HS1TBL-A Portable Air Conditioner with Heat is a well-rounded, energy-efficient, and smart climate control solution. Its innovative technology, quiet performance, and multi-season functionality make it a valuable addition to any home. While it demands a slightly higher investment, the energy savings and convenience justify the price. If you want a reliable, easy-to-use portable AC that also heats, this is an excellent option.
Whynter Portable Air Conditioner 14,000 BTU & Heater Review: All-in-One Climate Control for Your Room
If you’re searching for a reliable, efficient, and versatile climate control solution, the Whynter Portable Air Conditioner 14,000 BTU & Heater (ARC-14SH) is definitely worth considering. Awarded Good Housekeeping’s 2024 “Best Overall Portable Air Conditioner,” this unit offers powerful cooling, heating, and dehumidifying capabilities ideal for rooms up to 500 sq. ft. Whether you want to stay cool in summer or cozy during winter, this multi-functional device promises year-round comfort with a compact design.
Key Features
- Powerful Cooling and Heating: With 14,000 BTU cooling and 9,200 BTU heating capacity, it efficiently regulates temperature in spaces up to 500 sq. ft.
- Dual Hose System: Enhances cooling efficiency by using separate intake and exhaust hoses, reducing recycling of hot air.
- Built-In Dehumidifier: Removes up to 71 pints of moisture daily, improving air quality and comfort especially in humid climates.
- Quiet Operation: Runs at a low noise level of 51 dBA on low speed, making it perfect for bedrooms and living areas.
- Four Operation Modes: Choose from cool, heat, fan (3 speeds), and dehumidify modes with full thermostat control between 61°F and 89°F.
- Eco-Friendly Refrigerant: Uses CFC-free fluid supporting environmental sustainability.
- Included Accessories: Comes with a window installation kit, washable pre-filter, activated carbon filter, and storage bag for easy maintenance and setup.
Pros and Cons
- Pros:
- Multi-functional: cools, heats, dehumidifies, and circulates air
- Quiet operation suitable for bedrooms and offices
- Dual hose system improves cooling efficiency
- Easy installation with included window kit
- Energy-efficient with eco-friendly refrigerant
- Award-winning design recognized for reliability
- Cons:
- Relatively bulky compared to some compact units
- Requires access to a window for exhaust setup
- Higher upfront cost than basic portable ACs
Performance & User Experience
In real-world use, the Whynter ARC-14SH delivers consistently strong performance. Its dual hose design ensures faster and more effective cooling compared to single-hose portable ACs, and the built-in dehumidifier keeps indoor humidity in check, which is especially beneficial in damp environments. Users report that its quiet operation makes it an excellent choice for bedrooms and home offices without distracting noise. The heating mode also performs well for chilly days, providing a comfortable and convenient all-season solution.
Comparison
Compared to other popular portable air conditioners like the Honeywell MN14CHCS, which offers similar BTU ratings, the Whynter stands out with its dual hose design and added heater function. While Honeywell models often rely on single hose systems, Whynter’s dual hoses improve efficiency and reduce room pressure, giving it an edge for larger rooms and longer usage. Additionally, the inclusion of a dehumidifier and superior air filtration enhances overall air quality, making it a more versatile investment.
Who Is This Product For?
This unit is ideal for homeowners or renters who need a robust climate control device capable of handling both summer heat and winter chill in medium to large rooms (up to 500 sq. ft.). It’s perfect for bedrooms, living rooms, home offices, or small apartments, especially for users who value quiet operation and eco-friendly features. If you want an all-in-one portable AC unit that also improves indoor air quality and humidity levels, the Whynter ARC-14SH fits the bill.
Final Verdict
The Whynter Portable Air Conditioner 14,000 BTU & Heater is a highly capable, award-winning climate control solution that offers more than just cooling. Its versatility, efficient dual hose system, quiet operation, and built-in dehumidifier make it a standout choice for year-round comfort in rooms up to 500 square feet. While it requires window access and occupies more space than slim models, the comprehensive benefits and trusted Whynter reliability justify the investment.
If you’re ready to upgrade your home’s comfort with a powerful, multi-functional portable AC and heater, don’t miss out on this award-winning unit.
Uhome 12000 BTU Portable Air Conditioner with Heater Review: All-in-One Comfort Solution for Your Home
When it comes to maintaining a comfortable indoor climate year-round, the Uhome 12000 BTU Portable Air Conditioner with Heater stands out as a versatile option. Designed for spaces up to 400 square feet, this multi-functional unit offers cooling, heating, dehumidifying, and fan capabilities in one compact device. Whether you’re fighting summer heat or chilly winter nights, this unit aims to provide efficient climate control with ease of use. Let’s dive into what makes this product worth considering.
Key Features
- Powerful Cooling & Heating: Delivers 12,000 BTU capacity to rapidly cool or warm medium-sized rooms up to 400 sq. ft., making it ideal for bedrooms, offices, or living areas.
- 4-in-1 Functionality: Acts as an air conditioner, heater, dehumidifier (91 pints/day), and fan, offering year-round versatility without needing multiple appliances.
- Quiet and Efficient Operation: Equipped with a high-quality compressor that keeps noise levels down to 52 dB, ensuring minimal disruption during sleep or work.
- Smart Controls: User-friendly LED display and remote control allow easy adjustments including programmable 24-hour timer, three fan speeds, and automatic air swing for even airflow distribution.
- Easy Installation & Maintenance: Comes with a window kit and exhaust hose for quick setup in rooms where traditional window units aren’t feasible. Washable dust filters improve air quality and extend unit lifespan.
- Portable Design: Built-in wheels and handles make it simple to move between rooms or spaces like dorms, cabins, or garages.
Pros and Cons
- Pros:
- Multi-functional (cooling, heating, dehumidifying, and fan)
- Quiet operation suitable for bedrooms and workspaces
- Easy to install with included window kit
- Remote control and programmable timer enhance convenience
- Compact and portable with rolling wheels
- Cons:
- May require occasional water tray emptying despite self-evaporating system
- Not recommended near open flames or heat sources due to refrigerants
- Limited cooling capacity for larger rooms over 400 sq. ft.
Performance & User Experience
Users consistently praise the Uhome portable AC heater combo for its quick cooling and heating capabilities. The 12,000 BTU output efficiently adjusts room temperature within minutes, creating a comfortable environment regardless of the season. Noise remains low enough not to disturb sleep or focused activities. The self-evaporating feature minimizes water tray maintenance, and filter cleaning is straightforward, making upkeep simple. Mobility is another highlight, as moving the unit between rooms is hassle-free thanks to sturdy wheels and ergonomic handles.
Comparison with Similar Products
Compared to units like the BLACK+DECKER BPACT12HWT, which offers similar BTU ratings and multi-functionality, the Uhome model matches closely in performance but edges ahead with a quieter compressor and slightly better dehumidification capacity. Additionally, the included window installation kit simplifies setup in smaller or unconventional spaces.
Who Is This Product For?
This portable air conditioner and heater combo is perfect for renters, apartment dwellers, and homeowners needing flexible climate control without permanent installation. It suits medium-sized rooms such as bedrooms, small living rooms, home offices, or even recreational spaces like cabins and garages. If you want an all-in-one device to save space and energy while staying comfortable year-round, this product fits the bill.
Final Verdict
The Uhome 12000 BTU Portable Air Conditioner with Heater impresses with its versatility, quiet operation, and straightforward installation. While it’s not designed for large spaces, it excels in medium rooms, offering a convenient and cost-effective solution for both heating and cooling needs. Its multi-functionality combined with portability makes it an excellent choice for those seeking flexible comfort without the hassle of multiple devices.
Looking for a reliable and efficient portable air conditioner and heater combo? Buy Now and enjoy cozy comfort throughout the year!
Keystone 23,200 BTU Window-Wall Air Conditioner Review: Powerful Comfort for Large Spaces
If you’re searching for a versatile and efficient air conditioner that can handle both cooling and supplemental heating for large rooms, the Keystone 23,200 BTU Window-Wall Air Conditioner is definitely worth considering. Designed for spaces up to 1,500 square feet, this 230V unit offers an all-in-one climate control solution that combines powerful cooling, supplemental heat, dehumidification, and smart controls—all in a space-saving design.
Key Features
- High Cooling Capacity: With 23,200 BTUs, this unit efficiently cools large rooms up to 1,500 sq.ft., ensuring comfort even on the hottest days.
- Supplemental Heating: Offers 16,000 BTU supplemental heat to support your main heating system during mild cold spells (ideal for outdoor temps between 23°F and 76°F).
- Dehumidification & Fan Modes: Improves indoor air quality by reducing excess humidity and circulating air effectively.
- Smart Remote Control: The “Follow Me” remote senses room temperature and adjusts settings accordingly, providing precise and convenient control from anywhere in the room.
- Dual Installation Options: Easily installed through a window or exterior wall with the included adjustable window kit and removable chassis.
- Energy Efficiency Modes: Features ‘Energy Saver’ and ‘Sleep’ modes to reduce electricity use without sacrificing comfort.
Pros and Cons
- Pros:
- Powerful cooling and supplemental heating in one unit
- Smart remote for accurate temperature control
- Space-saving in-wall/window installation
- Effective dehumidifier function
- Energy-saving operation modes
- Cons:
- Requires a 230V/25-amp outlet, which may require electrical upgrades
- Supplemental heat not intended as the primary heat source
- Installation may be more complex than standard window units
Performance & User Experience
In real-world use, the Keystone 23,200 BTU unit excels at rapidly cooling large rooms, making it ideal for living rooms, basements, or large bedrooms. The supplemental heating feature provides a valuable boost during cooler months, though it’s important to note it’s designed to assist, not replace, your main heating system. Users appreciate the “Follow Me” remote’s ability to monitor and adjust the temperature based on their location for tailored comfort. Energy saver and sleep modes help keep utility bills manageable while maintaining a pleasant environment.
Comparison
Compared to similar models like the Friedrich Chill Series or LG’s high-capacity window units, the Keystone stands out for its combined cooling and supplemental heating capability in one package. While some competitors focus exclusively on cooling or heating, Keystone offers year-round versatility, although it requires a higher voltage connection than many standard window ACs.
Who Is This Product For?
This unit is perfect for homeowners looking to cool large rooms or open spaces with a reliable, multi-functional system. It suits anyone prepared to install a 230V outlet or already has one, and those wanting supplemental heating to complement their home heating system. Ideal for people who value energy efficiency and smart remote features for easy, precise temperature control.
Final Verdict
The Keystone 23,200 BTU Window-Wall Air Conditioner is a robust, versatile, and energy-efficient option for anyone needing powerful cooling and supplemental heating in large spaces. Its smart remote and space-saving design add convenience and practicality, making it a compelling choice for year-round comfort. While the 230V power requirement might be a hurdle for some, the unit delivers excellent performance for those who are equipped to support it.
Looking to upgrade your home climate control? Don’t miss out on this all-in-one solution that balances power, efficiency, and smart technology.
COSTWAY 12000BTU Mini Split Air Conditioner & Heater Review: Efficient Comfort All Year Round
Looking for a reliable and energy-efficient climate control solution for your home or office? The COSTWAY 12000BTU Mini Split Air Conditioner & Heater offers impressive versatility with both cooling and heating functions, designed to keep rooms up to 750 sq. ft. comfortable throughout the seasons. In this review, we’ll explore why this ductless system is gaining popularity among homeowners seeking convenient, quiet, and eco-friendly temperature management.
Key Features
- Energy Efficient Cooling & Heating: Equipped with a high-power compressor and 1-ton heat pump, this unit provides both cooling and heating, certified by AHRI for reliable performance.
- 5 Operating Modes: Choose from auto, cool, dry, heat, and fan modes to suit any weather condition. Additional functions include sleep mode, ECO mode, iFEEL sensor, turbo, and four fan speeds.
- Quiet & Convenient Control: A remote control with a smart timer (0.5–24 hours) makes it easy to operate without disturbing your peace. The display screen turns off automatically after 10 seconds of inactivity.
- Self-Cleaning & Auto-Defrost: A high-temperature self-cleaning feature and washable filter ensure fresh air quality, while the outdoor unit’s auto-defrost prevents damage during cold weather.
- Eco-Friendly Refrigerant: Uses R32 refrigerant, which is more environmentally friendly compared to older options used by competitors.
- Strong Warranty: Comes with 5 years on parts and 8 years on the compressor, backed by COSTWAY’s industry-leading support.
Pros and Cons
- Pros:
- Dual heating and cooling functionality saves space and money.
- Energy-efficient inverter technology reduces power consumption.
- Quiet operation ideal for bedrooms and living areas.
- Multiple modes and fan speeds provide customizable comfort.
- Environmentally friendly refrigerant helps reduce carbon footprint.
- Comprehensive warranty offers peace of mind.
- Cons:
- Installation requires a licensed HVAC technician, which may add to upfront costs.
- Pre-charged refrigerant means topping up requires specific R32 refrigerant availability.
Performance & User Experience
The COSTWAY mini split performs smoothly in real-life settings, delivering rapid cooling or efficient heating depending on the season. Users often praise its whisper-quiet operation, making it perfect for homes where noise is a concern. The remote control’s intuitive design and timer function add convenience, allowing you to manage your indoor environment effortlessly. Additionally, the self-cleaning and auto-defrost features help maintain optimal function with minimal maintenance, enhancing overall user satisfaction.
Comparison with Similar Models
Compared to other mini splits like the Pioneer WYS012-17, the COSTWAY unit stands out for its eco-friendly R32 refrigerant and slightly enhanced inverter technology, leading to better energy savings. While Pioneer offers similar BTU capacity, COSTWAY’s additional heating modes and comprehensive warranty make it an attractive choice for those looking for all-season use paired with long-term reliability.
Who Is This Product For?
This mini split system is ideal for homeowners or renters who want an efficient, quiet, and environmentally conscious way to cool and heat medium-sized rooms up to 750 sq. ft. It’s perfect for bedrooms, living rooms, offices, or even small apartments where ductwork isn’t feasible. Additionally, those who value energy savings and low maintenance will appreciate the advanced inverter technology and self-cleaning features.
Final Verdict
The COSTWAY 12000BTU Mini Split Air Conditioner & Heater combines powerful, efficient performance with thoughtful design features to deliver year-round comfort. Its quiet operation, multiple modes, and eco-conscious refrigerant make it a smart investment for anyone needing reliable climate control without breaking the bank. Although installation requires professional help, the long warranty and energy savings make it worthwhile.
If you want a versatile, energy-efficient mini split that adapts to your needs all year long, this model is definitely worth considering.
SereneLife Small Air Conditioner Portable 12,000 BTU Review: Ideal All-Season Comfort for Your Space
When it comes to maintaining a comfortable indoor environment without breaking the bank or sacrificing space, the SereneLife Small Air Conditioner Portable 12,000 BTU stands out as a versatile and efficient solution. Designed for rooms up to 550 sq. ft., this unit not only cools but also heats and dehumidifies, making it a year-round climate companion. Let’s dive into what makes this portable AC a compelling choice for your home or office.
Key Features
- Portable & Lightweight: Compact design with rolling wheels makes moving the unit between rooms effortless.
- Multi-Function Modes: Offers 4 operating modes — cooling, heating, dehumidifier, and fan — perfect for all seasons.
- Built-in Dehumidifier: Helps reduce indoor humidity at 1.8 liters per hour, enhancing comfort and protecting your space from moisture damage.
- Powerful Performance: Provides 12,000 BTU (ASHRAE) cooling and heating power, covering areas up to 550 sq. ft. efficiently.
- Remote Control Convenience: Digital touch panel and included remote allow easy adjustments of temperature, fan speed, timer, and sleep mode.
- Low Noise Operation: Runs quietly between 56-59 dBa, ensuring minimal disturbance indoors.
- Easy Setup: Comes with a window mount exhaust kit for quick installation and optimal air circulation.
Pros and Cons
- Pros:
- Highly portable with smooth rolling wheels
- Four-in-one functionality (cooling, heating, dehumidifier, fan)
- Efficient coverage for medium-sized rooms (up to 550 sq. ft.)
- Quiet operation suitable for bedrooms and offices
- Convenient remote control and digital interface
- Energy-efficient 1350-watt power consumption
- Cons:
- Requires window access for exhaust hose installation
- Dehumidifier capacity may be limited for highly humid environments
- Heating mode may not substitute for full HVAC systems in extremely cold climates
Performance & User Experience
In everyday use, the SereneLife portable AC offers impressive cooling power that quickly lowers room temperature without excessive noise. The built-in dehumidifier provides noticeable relief in humid conditions, especially during summer months. The heating function works well for mild to moderate cold spells, making this unit an excellent all-season tool. Users appreciate the intuitive remote control and the digital touch panel, which simplify changing settings even when across the room. Rolling wheels and a lightweight frame allow hassle-free repositioning, whether moving between the bedroom, living room, or garage.
Comparison
Compared to the Whynter ARC-122DS, another popular portable AC with a similar BTU rating, the SereneLife model edges ahead in versatility with four operation modes rather than three and offers a quieter experience. While Whynter boasts a larger dehumidification capacity, SereneLife’s compact design and easier portability make it more user-friendly for those prioritizing mobility and space efficiency.
Who Is This Product For?
This unit is perfect for renters, apartment dwellers, or anyone who needs an efficient climate control solution without installing permanent fixtures. It suits medium-sized rooms up to 550 sq. ft., such as bedrooms, home offices, small living rooms, or garages. If you want a single device that cools, heats, and tackles humidity, the SereneLife portable air conditioner is an excellent choice.
Final Verdict
The SereneLife Small Air Conditioner Portable 12,000 BTU impresses with its multifunctionality, portability, and ease of use. Its ability to keep your space cool, warm, and dry throughout the year makes it a smart investment for those seeking convenience and reliable performance without the hassle of permanent installation. Whether you’re battling summer heat or chilly evenings, this unit covers all bases in a sleek, compact design.
If you are looking for an affordable, efficient, and multi-functional portable air conditioner, this SereneLife model should definitely be on your radar.
Buyer’s Guide: How to Choose the Best Air Conditioners with Heat in 2025
Choosing one of the best air conditioners with heat in 2025 means balancing cooling and heating performance, durability, ease of installation, and long-term operating costs. Below are the key factors to consider so you pick a dual‑function unit—whether a heat pump, mini‑split, window AC with heat, or portable air conditioner with heat—that fits your needs.
Materials and Durability
– Look for corrosion‑resistant cabinets and coatings (especially if you live near the coast). Powder‑coated steel and rustproof grilles extend exterior life.
– Evaporator and condenser coil material matters: copper coils are easier to repair and typically more durable than aluminum, but newer aluminum‑clad coils can be robust and lighter.
– Check compressor type and brand reputation. Scroll compressors and inverter-driven compressors usually last longer than inexpensive single‑stage models.
– Replaceable parts and easy access for service (removable panels, common fasteners) improve longevity and reduce maintenance costs.
– Filter quality and availability: washable or standardized replaceable filters (MERV ratings) make long‑term upkeep straightforward.
Performance and Efficiency
– Capacity: Match BTU rating to room size. Oversized or undersized units reduce comfort and efficiency. Use the manufacturer’s sizing chart or consult a pro for whole‑home systems.
– Efficiency ratings to compare:
– Cooling: SEER (for split systems) and EER
– Heating: HSPF and COP (for heat pumps)
– ENERGY STAR certification indicates top-tier efficiency.
– Inverter technology and variable‑speed compressors provide more consistent temperature control, quieter operation, and lower energy use.
– Noise: Look at decibel (dB) ratings for both cooling and heating modes if quiet operation matters.
– Defrost and low‑ambient performance: For heat pump and mini‑split systems, ensure good defrost controls so heating works reliably in cold weather.
Size, Weight, and Portability
– Type matters:
– Mini‑split heat pumps: permanent, wall‑mounted, efficient for whole rooms or homes.
– Window units with heat: compact, affordable, bolted into a window opening.
– Portable ACs with heat: moveable, require exhaust hose and more floor space.
– Consider weight and footprint for installation or mobility. Portable units can weigh 50+ lbs; window units may need two people to install.
– Installation complexity: Mini‑splits usually require pro installation and a bracket for the outdoor unit; window units are DIY in most cases.
– Clearance and airflow: Check recommended clearances around the unit for airflow and service access.
Extra Features and Accessories
– Smart controls: Wi‑Fi, app control, and voice assistant compatibility for scheduling and energy tracking.
– Air quality extras: built‑in ionizers, HEPA or activated carbon filters, and dehumidify modes add value if indoor air quality matters.
– Accessories: included installation kits, window seal kits, mounting brackets, and condensate pumps can reduce additional costs.
– Convenience features: remote control, sleep modes, programmable timers, auto‑restart after power loss, and eco‑modes for energy savings.
Price and Warranty
– Consider total cost of ownership: purchase price + installation + expected energy costs. High efficiency units cost more up front but save on bills.
– Look for available rebates or tax incentives for ENERGY STAR heat pumps in 2025.
– Warranty details:
– Typical coverage: 1–10 years for parts; 5–10 years (or more) for the compressor on premium models.
– Check what voids the warranty (unauthorized service, improper installation).
– Extended warranties or service plans can be worth it for complex systems like mini‑splits.
– Compare service networks and availability of replacement parts in your area.
Choosing the right unit means balancing materials and durability with performance, size, features, and cost to find one of the best air conditioners with heat in 2025 that fits your space and budget. Take a moment to review our curated product list next — it highlights top‑rated options across types, capacities, and price points to help you make a confident choice.
FAQ
Frequently asked questions about the best air conditioners with heat in 2025
Q: What are the best air conditioners with heat in 2025 for cold climates?
A: Look for modern cold‑climate heat pump models with inverter compressors and high HSPF ratings; these perform at lower temperatures. The best air conditioners with heat in 2025 prioritize variable‑speed operation, low‑GWP refrigerants (like R32), and tested low‑temperature COP. Choose units certified for cold climates and check independent performance data.
Q: How do I choose the right size best air conditioner with heat for my home?
A: Size by cooling/heating capacity (BTU) and do a Manual J or professional load calculation. Oversized units short‑cycle; undersized models run constantly. The best air conditioners with heat match capacity to square footage, insulation, and window exposure. Also consider ducted versus ductless systems and SEER/HSPF ratings when selecting size.
Q: Are heat-pump air conditioners the most energy-efficient best air conditioners with heat?
A: Yes — modern heat‑pump air conditioners are often the most efficient option for combined cooling and heating, especially inverter‑driven models. The best air conditioners with heat in 2025 use variable‑speed compressors and high SEER/HSPF ratings to lower energy use compared to older heating systems, though performance varies with climate and installation.
Q: What features should I look for in the best air conditioners with heat in 2025?
A: Look for inverter variable‑speed compressors, high SEER and HSPF, reliable low‑temperature performance, quiet operation, smart controls, multi‑zone capability, and low‑GWP refrigerants. The best air conditioners with heat also come with a solid warranty and strong local installer support for long‑term reliability.
Q: How often should I service the best air conditioners with heat and what maintenance is required?
A: Service annually; replace or clean filters every 1–3 months depending on use. The best air conditioners with heat benefit from yearly professional inspection of coils, refrigerant charge, electrical connections, drain lines, and fan motors. Keep outdoor units clear of debris and trim vegetation to maintain airflow and efficiency.
