top heating window acs
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If you’re searching for a window air conditioner with heat, you’re likely balancing cooling power with reliable heating. The best models combine both functions efficiently, but they vary in size, smart features, and price. The best overall pick is the Midea 8,000 BTU Smart Inverter, offering excellent energy efficiency and smart control. Other standout options include the LG 7,600 BTU with a compact design and Wi-Fi, and the ROVSUN 11000 BTU inverter for larger spaces. The main tradeoffs involve balancing capacity, smart features, and upfront cost. Continue reading for a detailed breakdown of these options to find what fits your needs best.

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13
compared
7
brands
12,000
max btu
Which window air conditioner with heat should you buy?
★ Top Pick
Midea 8,000 BTU Smart Inverter
Best Overall for Year-Round Comfort with Smart Control
Provides both cooling and heating for year-round comfort
See on Amazon →
Residents of moderate climates needing a simple, remote-controlled unit for medium rooms up to 330 sq. ft.
LG 7,600 BTU Window Air Condit
Provides both cooling and heating for year-round comfort
View on Amazon →
Tech-savvy homeowners seeking a quiet, energy-efficient, smart-controlled climate system for rooms up to 350 sq. ft.
ROVSUN 11000 BTU Inverter Wind
Energy-efficient inverter technology reduces bills by over 35%
View on Amazon →
Large households or commercial spaces needing a powerful, reliable heating and cooling solution for rooms up to 550 sq. ft.
Midea 12,000 BTU Window Air Co
Provides both cooling and heating for large spaces
View on Amazon →
Quiet-focused households wanting a large-capacity, energy-saving, smart-controlled unit that maintains window access and security.
Midea 12,000 BTU U-Shaped Wind
Ultra-quiet operation at 32 dBA
View on Amazon →
BTU — compared
Midea 8,000 BTU Smart Inverter8,000
LG 7,600 BTU Window Air Condit7,600
Midea 12,000 BTU Window Air Co12,000
Midea 12,000 BTU U-Shaped Wind12,000
8000 BTU Window Air Conditione8000
Frigidaire 8,000 BTU Window Ai8,000
Garvee 8000 BTU Window Air Con8,000
Pros & cons at a glance
Midea 8,000 BTU Smart Inverter
✓ Provides both cooling and heating for year-round comfort
✗ Heat pump only functions when outside temperature is above 41°F
LG 7,600 BTU Window Air Condit
✓ Provides both cooling and heating for year-round comfort
✗ Limited to rooms up to 330 sq. ft., less suitable for larger spaces
ROVSUN 11000 BTU Inverter Wind
✓ Energy-efficient inverter technology reduces bills by over 35%
✗ Limited to specific window sizes and outside temperature ranges
Midea 12,000 BTU Window Air Co
✓ Provides both cooling and heating for large spaces
✗ Heat pump may be less effective below 41°F outside
Midea 12,000 BTU U-Shaped Wind
✓ Ultra-quiet operation at 32 dBA
✗ Installation requires careful setup for secure fit
8000 BTU Window Air Conditione
✓ Versatile 4-in-1 functionality for all seasons
✗ Requires precise window measurement for installation
ROVSUN 12000 BTU Window Air Co
✓ High cooling and heating capacity for larger rooms
✗ Higher energy consumption due to 1090W wattage
GarveeTech 8000 BTU Window Air
✓ Very quiet operation at 52 dB perfect for bedrooms
✗ Heavy at over 81 pounds, difficult for solo installation
LG 23,000 BTU 230V Window-Moun
✓ High cooling capacity ideal for large areas
✗ Higher energy consumption and higher bills
ROVSUN 8000 BTU Window Air Con
✓ Remote control and digital display for easy operation
✗ Limited to small and medium rooms (up to 350 sq. ft.)
Frigidaire 8,000 BTU Window Ai
✓ Provides both cooling and heating, ensuring year-round comfort
✗ Limited to spaces up to 350 sq. ft., not suitable for larger rooms
Garvee 8000 BTU Window Air Con
✓ All-season functionality: cooling, heating, dehumidifying, and fan modes
✗ Requires careful checking of window size and voltage compatibility
Frigidaire 14,000 BTU Smart Wi
✓ High cooling capacity suitable for large rooms
✗ Heavier at 71 pounds, making installation more challenging

Complete the kit

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Key Takeaways

  • Higher BTU ratings are key for larger rooms but often come with increased energy use.
  • Smart features like Wi-Fi control add convenience but can increase the price and complexity.
  • Inverter technology improves efficiency and reduces noise, especially in multi-season models.
  • Compact designs save space but may have lower cooling/heating capacity, suitable for smaller rooms.
  • Price varies widely; investing in a premium model often yields better durability and features.
2
LG 7,600 BTU Window Air Condit
Best for Medium Rooms with Easy Remote Control
1
Midea 8,000 BTU Smart Inverter
Best Overall for Year-Round Comfort with Smart Control
3
ROVSUN 11000 BTU Inverter Wind
Best for Tech-Savvy Users Wanting Quiet, Energy-Efficient Comfort

Our Top Window Air Conditioner With Heat Picks

Midea 8,000 BTU Smart Inverter Window Air Conditioner with Heat and DehumidifierMidea 8,000 BTU Smart Inverter Window Air Conditioner with Heat and DehumidifierBest Overall for Year-Round Comfort with Smart ControlBTU: 8,000Cooling Area: 350 sq. ft.Heat Function: Yes, works when outside temp > 41°FVIEW ON AMAZONSee Our Full Breakdown
LG 7,600 BTU Window Air Conditioner with Heat, 115V, Cools 330 Sq.Ft., RemoteLG 7,600 BTU Window Air Conditioner with Heat, 115V, Cools 330 Sq.Ft., RemoteBest for Medium Rooms with Easy Remote ControlBTU: 7,600Cooling Area: 330 sq. ft.Heat Function: YesVIEW ON AMAZONSee Our Full Breakdown
ROVSUN 11000 BTU Inverter Window Air Conditioner with Heater & WiFiROVSUN 11000 BTU Inverter Window Air Conditioner with Heater & WiFiBest for Tech-Savvy Users Wanting Quiet, Energy-Efficient ComfortCooling Capacity: 11000 BTUHeating Capacity: 1100 BTUCoverage Area: 350 sq. ft.VIEW ON AMAZONSee Our Full Breakdown
Midea 12,000 BTU Window Air Conditioner with Heat for 550 Sq FtMidea 12,000 BTU Window Air Conditioner with Heat for 550 Sq FtBest for Large Rooms Requiring Powerful Year-Round Climate ControlBTU: 12,000Room Size: 550 sq. ft.Voltage: 115VVIEW ON AMAZONSee Our Full Breakdown
Midea 12,000 BTU U-Shaped Window Air Conditioner – Cools up to 550 Sq FtMidea 12,000 BTU U-Shaped Window Air Conditioner - Cools up to 550 Sq FtBest for Quiet, Flexible Installation with Energy SavingsBTU: 12,000Cooling Area: up to 550 sq. ft.Noise Level: as low as 32 dBAVIEW ON AMAZONSee Our Full Breakdown
8000 BTU Window Air Conditioner with Heat, 4-in-1, WiFi App & Remote, Inverter Technology, Cool/Heat/Dehumidify/Fan, Compatible with Alexa & Google Assistant8000 BTU Window Air Conditioner with Heat, 4-in-1, WiFi App & Remote, Inverter Technology, Cool/Heat/Dehumidify/Fan, Compatible with Alexa & Google AssistantBest Overall for Versatile Year-Round ComfortBTU: 8000Room Size: up to 350 sq. ft.Functions: Cool, Heat, Dehumidify, FanVIEW ON AMAZONSee Our Full Breakdown
ROVSUN 12000 BTU Window Air Conditioner with Heat, Smart Control, and Easy InstallationROVSUN 12000 BTU Window Air Conditioner with Heat, Smart Control, and Easy InstallationBest for Larger Spaces with Easy SetupCooling Power: 12000 BTUHeating & Cooling: YesControl: App, Voice, RemoteVIEW ON AMAZONSee Our Full Breakdown
GarveeTech 8000 BTU Window Air Conditioner with HeatGarveeTech 8000 BTU Window Air Conditioner with HeatBest Quiet Operation for BedroomsCooling Power: 8000 BTUHeating & Cooling: YesNoise Level: 52 dBVIEW ON AMAZONSee Our Full Breakdown
LG 23,000 BTU 230V Window-Mounted Air Conditioner with 9,200/11,200 BTU Supplemental Heat FunctionLG 23,000 BTU 230V Window-Mounted Air Conditioner with 9,200/11,200 BTU Supplemental Heat FunctionBest for Large, Multi-Use SpacesBTU Cooling: 23,000 BTUBTU Heating: 9,200/11,200 BTUVoltage: 230VVIEW ON AMAZONSee Our Full Breakdown
ROVSUN 8000 BTU Window Air Conditioner with Heat, 4-in-1 Cooler, Heater, Dehumidifier & Fan, Remote Control, Installation KitROVSUN 8000 BTU Window Air Conditioner with Heat, 4-in-1 Cooler, Heater, Dehumidifier & Fan, Remote Control, Installation KitBest Budget-Friendly Compact ChoiceCooling Capacity: 8000 BTUHeating Capacity: 4000 BTURoom Size: up to 350 sq. ft.VIEW ON AMAZONSee Our Full Breakdown
Frigidaire 8,000 BTU Window Air Conditioner with Supplemental HeatFrigidaire 8,000 BTU Window Air Conditioner with Supplemental HeatBest Overall for Year-Round Comfort in Small SpacesBTU: 8,000Cooling Area: 350 sq. ft.Operation Noise: 53 dBAVIEW ON AMAZONSee Our Full Breakdown
Garvee 8000 BTU Window Air Conditioner with Heat, Dehumidifier & Fan, App & Remote ControlGarvee 8000 BTU Window Air Conditioner with Heat, Dehumidifier & Fan, App & Remote ControlBest for Versatile All-Season Control with Smart FeaturesBTU: 8,000Coverage Area: up to 350 sq ftNoise Level: 52 dBVIEW ON AMAZONSee Our Full Breakdown
Frigidaire 14,000 BTU Smart Window Air Conditioner with Wi-Fi, WhiteFrigidaire 14,000 BTU Smart Window Air Conditioner with Wi-Fi, WhiteBest for Large Rooms with Remote Wi-Fi ControlCooling Power: 14000 BTUColor: WhiteNoise: 57 dBVIEW ON AMAZONSee Our Full Breakdown

More Details on Our Top Picks

  1. Midea 8,000 BTU Smart Inverter Window Air Conditioner with Heat and Dehumidifier

    Midea 8,000 BTU Smart Inverter Window Air Conditioner with Heat and Dehumidifier

    Best Overall for Year-Round Comfort with Smart Control

    View on Amazon

    This Midea unit stands out for combining reliable cooling and heating in a compact, energy-efficient package. Its inverter technology offers significant energy savings, making it ideal for those who want lower utility bills without sacrificing comfort. Compared with the LG 7,600 BTU model, it provides a slightly larger cooling area and includes smart app and voice controls, adding convenience. However, its heat pump only works above 41°F, which could limit cold-weather heating, and installation needs specific window sizes. Still, for users seeking a versatile, quiet, and connected climate solution, this option delivers strong value.

    Pros:
    • Provides both cooling and heating for year-round comfort
    • Smart control via app and voice assistants for convenience
    • Energy-efficient inverter technology saves up to 35% energy
    • Ultra-low noise level of 45 dBA makes it suitable for bedrooms
    Cons:
    • Heat pump only functions when outside temperature is above 41°F
    • Installation requires specific window dimensions, limiting placement options

    Best for: Homeowners in moderate climates who want a smart, quiet unit that handles year-round needs in rooms up to 350 sq. ft.

    Not ideal for: People in colder climates who need heating below 41°F or those with incompatible window sizes, as the heat pump’s limitations and installation requirements could be problematic.

    • BTU:8,000
    • Cooling Area:350 sq. ft.
    • Heat Function:Yes, works when outside temp > 41°F
    • Energy Star Rated:Yes
    • Noise Level:45 dBA
    • Window Size Compatibility:24 to 38.5 inches width, 14.5 inches sash opening
    Our verdict
    “This model is ideal for those seeking a smart, quiet, and energy-efficient climate control for moderate-sized rooms year-round.”
  2. LG 7,600 BTU Window Air Conditioner with Heat, 115V, Cools 330 Sq.Ft., Remote

    LG 7,600 BTU Window Air Conditioner with Heat, 115V, Cools 330 Sq.Ft., Remote

    Best for Medium Rooms with Easy Remote Control

    View on Amazon

    This LG model is tailored for those who prioritize straightforward operation in medium-sized spaces. It offers both cooling and heating, with multiple fan speeds, a 24-hour timer, and a remote for effortless adjustments. Its noise level at 52dB is reasonable, but in ultra-quiet bedrooms, it might be noticeable. Compared to the Midea 8,000 BTU unit, it’s slightly less powerful but easier to install and operate. The main tradeoff here is that it’s limited to 330 sq. ft., making it less suitable for larger spaces or those needing more robust heating in very cold weather.

    Pros:
    • Provides both cooling and heating for year-round comfort
    • Remote control for easy operation from anywhere in the room
    • Quiet operation at 52dB suitable for most bedrooms
    • Auto restart feature maintains operation after power outages
    Cons:
    • Limited to rooms up to 330 sq. ft., less suitable for larger spaces
    • Some users may find the noise level noticeable in very quiet environments

    Best for: Residents of moderate climates needing a simple, remote-controlled unit for medium rooms up to 330 sq. ft.

    Not ideal for: Large rooms or extreme cold climates where more heating power or larger capacity is necessary, as the 7,600 BTU capacity may fall short.

    • BTU:7,600
    • Cooling Area:330 sq. ft.
    • Heat Function:Yes
    • Voltage:115V
    • Features:Remote control, 2 speeds, 24-hour timer, auto restart
    Our verdict
    “This pick is well-suited for users who want simple, remote-controlled climate control in medium-sized rooms, with moderate heating needs.”
  3. ROVSUN 11000 BTU Inverter Window Air Conditioner with Heater & WiFi

    ROVSUN 11000 BTU Inverter Window Air Conditioner with Heater & WiFi

    Best for Tech-Savvy Users Wanting Quiet, Energy-Efficient Comfort

    View on Amazon

    This ROVSUN model excels at delivering fast cooling and heating in a highly energy-efficient package, thanks to inverter technology that cuts energy bills by about 35%. Its WiFi and voice control compatibility with Alexa and Google Assistant cater to tech enthusiasts who value seamless connectivity. Its ultra-quiet operation at only 40dB makes it ideal for bedrooms or quiet spaces. Compared to the Midea 12,000 BTU unit, it offers a slightly lower capacity but is better suited for smaller rooms up to 350 sq. ft. The setup can be complex for some, especially with specific window size requirements, and the temperature range limitations mean it’s not suitable for extremely cold climates.

    Pros:
    • Energy-efficient inverter technology reduces bills by over 35%
    • WiFi and voice control with Alexa and Google Assistant
    • Ultra quiet operation at only 40dB in sleep mode
    • Easy slide-in installation with included kit
    Cons:
    • Limited to specific window sizes and outside temperature ranges
    • Setup can be complex, requiring careful installation

    Best for: Tech-savvy homeowners seeking a quiet, energy-efficient, smart-controlled climate system for rooms up to 350 sq. ft.

    Not ideal for: Users in very cold regions or with windows outside the specified size range who prefer a plug-and-play setup, as setup complexity and temperature limits may cause inconvenience.

    • Cooling Capacity:11000 BTU
    • Heating Capacity:1100 BTU
    • Coverage Area:350 sq. ft.
    • Noise Level:40dB
    • Energy Rating:13.2 CEER
    • Window Compatibility:24.5″ – 36″
    Our verdict
    “Ideal for tech-oriented users who prioritize quiet, smart operation in moderate-sized rooms, accepting setup complexity and temperature limits.”
  4. Midea 12,000 BTU Window Air Conditioner with Heat for 550 Sq Ft

    Midea 12,000 BTU Window Air Conditioner with Heat for 550 Sq Ft

    Best for Large Rooms Requiring Powerful Year-Round Climate Control

    View on Amazon

    This Midea model offers substantial cooling and heating power for larger spaces, up to 550 sq. ft., making it suitable for big living rooms or open-plan areas. Its inverter technology ensures energy efficiency, and the smart controls add modern convenience. Compared with the U-shaped Midea 12,000 BTU unit, it provides similar capacity but without the unique design, making installation straightforward for standard windows. The main limitation is that the heat pump may not operate below 41°F, and colder weather could reduce heating effectiveness. Still, for those needing robust climate control in larger areas, this unit combines power with quiet operation at 45dBA.

    Pros:
    • Provides both cooling and heating for large spaces
    • Energy-efficient inverter technology reduces costs
    • Quiet operation at 45 dBA suitable for living rooms
    • Smart control via app, voice, and remote
    Cons:
    • Heat pump may be less effective below 41°F outside
    • Requires specific window dimensions for installation

    Best for: Large households or commercial spaces needing a powerful, reliable heating and cooling solution for rooms up to 550 sq. ft.

    Not ideal for: Cold climate residents or users with windows outside the specified size range, as cold weather limits heating and installation could be challenging.

    • BTU:12,000
    • Room Size:550 sq. ft.
    • Voltage:115V
    • CEER:13.3
    • Noise Level:45 dBA
    • Window Fit:24 to 38.5 inches width, 14.5 inches sash opening
    Our verdict
    “Best suited for large rooms where powerful heating and cooling are needed, with some limitations in very cold weather.”
  5. Midea 12,000 BTU U-Shaped Window Air Conditioner – Cools up to 550 Sq Ft

    Midea 12,000 BTU U-Shaped Window Air Conditioner - Cools up to 550 Sq Ft

    Best for Quiet, Flexible Installation with Energy Savings

    View on Amazon

    The Midea U-shaped design sets this model apart by dramatically reducing noise—operating as low as 32 dBA—making it ideal for bedrooms and quiet spaces. Its flexible U-shape allows for window opening even with the unit installed, promoting fresh air circulation. It provides powerful cooling and supplemental heat for large rooms up to 550 sq. ft., with over 37% energy savings thanks to inverter technology. Compared to the standard rectangular units, the U-shape requires careful window sizing during installation but offers a quieter environment and improved security. This makes it a compelling choice for those who prioritize peace and energy efficiency but are prepared for a more involved setup process.

    Pros:
    • Ultra-quiet operation at 32 dBA
    • Significant energy savings with inverter technology
    • Flexible U-shape allows window opening for fresh air
    • Smart control compatible with app, Alexa, and Google Assistant
    Cons:
    • Installation requires careful setup for secure fit
    • Limited to windows within specific size ranges

    Best for: Quiet-focused households wanting a large-capacity, energy-saving, smart-controlled unit that maintains window access and security.

    Not ideal for: Users with windows outside the specified size range or those who prefer a straightforward, no-fuss installation, as setup can be intricate.

    • BTU:12,000
    • Cooling Area:up to 550 sq. ft.
    • Noise Level:as low as 32 dBA
    • Energy Savings:over 37%
    • Control:Wi-Fi, Alexa, Google Assistant
    • Window Compatibility:width 22-36 inches, height at least 13.75 inches
    Our verdict
    “Best for those who want a large, quiet, energy-efficient AC that offers window access and smart features, with installation complexity as a tradeoff.”
  6. 8000 BTU Window Air Conditioner with Heat, 4-in-1, WiFi App & Remote, Inverter Technology, Cool/Heat/Dehumidify/Fan, Compatible with Alexa & Google Assistant

    8000 BTU Window Air Conditioner with Heat, 4-in-1, WiFi App & Remote, Inverter Technology, Cool/Heat/Dehumidify/Fan, Compatible with Alexa & Google Assistant

    Best Overall for Versatile Year-Round Comfort

    View on Amazon

    This 8000 BTU model stands out for its comprehensive 4-in-1 functionality, making it ideal for those who want a single unit that cools, heats, dehumidifies, and circulates air. Compared with the larger LG 23,000 BTU, it is more suitable for smaller rooms up to 350 sq. ft., but it offers smart control via WiFi, voice commands, and inverter technology for quiet, energy-efficient operation. The setup requires precise window measurements, and its smart features may be daunting for less tech-savvy users. Nonetheless, its versatility and energy savings make it a top pick for year-round comfort in smaller spaces, especially if smart home integration is a priority.

    Pros:
    • Versatile 4-in-1 functionality for all seasons
    • Smart WiFi control and voice compatibility with Alexa & Google
    • Energy-efficient inverter technology with quiet operation
    Cons:
    • Requires precise window measurement for installation
    • Potential complexity for users unfamiliar with smart tech
    • Limited to rooms up to 350 sq. ft.

    Best for: Small to medium-sized apartments or bedrooms where year-round climate control and smart features are desired.

    Not ideal for: Large open-plan areas or users uncomfortable with smart controls and complex installation.

    • BTU:8000
    • Room Size:up to 350 sq. ft.
    • Functions:Cool, Heat, Dehumidify, Fan
    • Noise Level:52 dB
    • Control:WiFi app, Remote, Voice (Alexa & Google)
    • Refrigerant:R32
    Our verdict
    “A flexible, smart-powered choice for smaller spaces needing all-season comfort without extra units.”
  7. ROVSUN 12000 BTU Window Air Conditioner with Heat, Smart Control, and Easy Installation

    ROVSUN 12000 BTU Window Air Conditioner with Heat, Smart Control, and Easy Installation

    Best for Larger Spaces with Easy Setup

    View on Amazon

    Compared with the smaller 8000 BTU options, this 12000 BTU unit is designed for rooms up to 550 sq. ft., making it suitable for larger living rooms or offices. It offers both heating and cooling, plus WiFi and voice control, similar to the GarveeTech 8000 BTU but with more power. Its installation process is straightforward thanks to included panels and detailed instructions, but its higher wattage (1090W) could lead to increased energy costs. Noise at 63 dB might be noticeable in very quiet environments, though its larger capacity means less compromise on temperature control for bigger spaces. It’s a good fit for users seeking a straightforward, powerful climate solution with modern smart features.

    Pros:
    • High cooling and heating capacity for larger rooms
    • Easy installation with included hardware and instructions
    • WiFi and voice control compatible with Alexa & Google
    Cons:
    • Higher energy consumption due to 1090W wattage
    • Noise level of 63 dB may be disruptive in quiet settings
    • Requires a window width of 26-36 inches, limiting placement options

    Best for: Homeowners or office managers needing a large-capacity unit with simple installation and smart controls.

    Not ideal for: Small bedrooms or energy-conscious users wary of higher wattage and power bills.

    • Cooling Power:12000 BTU
    • Heating & Cooling:Yes
    • Control:App, Voice, Remote
    • Voltage:230V
    • Wattage:1090W
    • Noise Level:63 dB
    Our verdict
    “A powerful, user-friendly solution for bigger spaces that value smart controls and straightforward setup.”
  8. GarveeTech 8000 BTU Window Air Conditioner with Heat

    GarveeTech 8000 BTU Window Air Conditioner with Heat

    Best Quiet Operation for Bedrooms

    View on Amazon

    This GarveeTech 8000 BTU unit offers comparable cooling and heating to the ROVSUN model but emphasizes quieter operation with a noise level of just 52 dB, making it ideal for bedrooms or sleep spaces. It features smart Wi-Fi and voice controls, along with a simple design for easy installation, but at over 81 pounds, it may be challenging for one person to handle. Its 115V power voltage and moderate wattage (730W) balance efficiency with performance, though its weight and installation limitations mean it’s less suitable for users with smaller or irregularly shaped windows. For those prioritizing low noise and smart features in a smaller room, this pick makes a convincing case.

    Pros:
    • Very quiet operation at 52 dB perfect for bedrooms
    • All-season 4-in-1 functionality (cool, heat, dehumidify, fan)
    • Smart Wi-Fi and voice control, easy to operate
    Cons:
    • Heavy at over 81 pounds, difficult for solo installation
    • Limited to window installation only
    • Higher energy costs possible with continuous use

    Best for: Bedroom occupants or light use areas where quiet operation and smart control are essential.

    Not ideal for: Large or multi-room spaces where higher capacity units are needed, or users unable to lift heavy units alone.

    • Cooling Power:8000 BTU
    • Heating & Cooling:Yes
    • Noise Level:52 dB
    • Installation Type:Window
    • Power Voltage:115V
    • Wattage:730W
    Our verdict
    “An excellent choice for quiet, all-season comfort in small rooms or bedrooms where noise reduction matters most.”
  9. LG 23,000 BTU 230V Window-Mounted Air Conditioner with 9,200/11,200 BTU Supplemental Heat Function

    LG 23,000 BTU 230V Window-Mounted Air Conditioner with 9,200/11,200 BTU Supplemental Heat Function

    Best for Large, Multi-Use Spaces

    View on Amazon

    This LG unit provides powerful cooling for spaces up to 1400 sq. ft., making it ideal for large living rooms or open-plan offices. Its supplemental heating function adds warmth, similar to the LG 11,200 BTU model but with higher capacity. While it operates quietly at 62dB, the large capacity means higher energy use and potentially higher bills. Installation may require professional help, and the size of the unit could block window access or limit furniture placement. Compared with smaller units like the ROVSUN 8000 BTU, it offers unmatched cooling for large environments but at the cost of efficiency and ease of installation. It suits users who need significant cooling and heating but can handle the installation complexity.

    Pros:
    • High cooling capacity ideal for large areas
    • Provides both cooling and supplemental heating
    • Auto-restart feature enhances reliability
    Cons:
    • Higher energy consumption and higher bills
    • Installation complexity may require professional help
    • Size may block window access or cause obstruction

    Best for: Large households or commercial spaces needing extensive cooling with supplemental heat.

    Not ideal for: Small rooms or users seeking energy-efficient, plug-and-play units.

    • BTU Cooling:23,000 BTU
    • BTU Heating:9,200/11,200 BTU
    • Voltage:230V
    • Coverage Area:1400 sq ft
    • Noise Level:62dB
    Our verdict
    “A robust, high-capacity solution for large spaces that need both cooling and heating, with installation considerations.”
  10. ROVSUN 8000 BTU Window Air Conditioner with Heat, 4-in-1 Cooler, Heater, Dehumidifier & Fan, Remote Control, Installation Kit

    ROVSUN 8000 BTU Window Air Conditioner with Heat, 4-in-1 Cooler, Heater, Dehumidifier & Fan, Remote Control, Installation Kit

    Best Budget-Friendly Compact Choice

    View on Amazon

    Like the GarveeTech 8000 BTU, this ROVSUN model offers essential all-season functions in a compact, affordable package. It provides cooling, heating, dehumidification, and fan modes for rooms up to 350 sq. ft., with remote control and easy setup. While its 52 dB noise level makes it suitable for quiet environments, its window installation may limit placement options. It is lighter and less expensive than some competitors, but its smaller capacity and basic features mean it isn’t suitable for large or very hot spaces. This makes it an attractive option for budget-conscious buyers who need a straightforward, reliable unit for smaller rooms.

    Pros:
    • Affordable price point for all-season functionality
    • Remote control and digital display for easy operation
    • Quiet operation at 52 dB
    Cons:
    • Limited to small and medium rooms (up to 350 sq. ft.)
    • Window installation may not fit all window types
    • Basic features lack advanced smart integrations

    Best for: Small apartments or bedrooms where budget and simplicity matter most.

    Not ideal for: Large, high-heat environments or spaces requiring continuous operation at high capacity.

    • Cooling Capacity:8000 BTU
    • Heating Capacity:4000 BTU
    • Room Size:up to 350 sq. ft.
    • Noise Level:52 dB
    • Control:Remote
    • Installation Type:Window
    Our verdict
    “A practical, budget-friendly option for small spaces needing all-season climate control with remote operation.”
  11. Frigidaire 8,000 BTU Window Air Conditioner with Supplemental Heat

    Frigidaire 8,000 BTU Window Air Conditioner with Supplemental Heat

    Best Overall for Year-Round Comfort in Small Spaces

    View on Amazon

    This Frigidaire model stands out for offering both cooling and heating in a compact, quiet package, making it ideal for small bedrooms or offices where year-round comfort matters. Compared with the Garvee 8000 BTU unit, it provides similar performance but adds customizable modes like Sleep and Eco, which can lower energy bills. However, its 350 sq. ft. capacity limits its use to smaller rooms, and regular filter cleaning is necessary to maintain efficiency. The remote control and programmable timer add convenience, but the unit’s quieter operation at 53 dBA is particularly appealing for sleep environments.

    Pros:
    • Provides both cooling and heating, ensuring year-round comfort
    • Quiet operation at 53 dBA, suitable for bedrooms
    • Energy-efficient modes help reduce electricity bills
    • Includes remote control and programmable timer
    Cons:
    • Limited to spaces up to 350 sq. ft., not suitable for larger rooms
    • Requires regular filter cleaning to maintain performance

    Best for: Individuals seeking a reliable, quiet all-in-one climate control solution for small to medium-sized rooms, especially in bedrooms or offices.

    Not ideal for: Large open-plan living areas or spaces exceeding 350 sq. ft., where more powerful or larger-capacity units are necessary.

    • BTU:8,000
    • Cooling Area:350 sq. ft.
    • Operation Noise:53 dBA
    • Fan Speeds:3
    • Modes:Cool, Heat, Dry, Sleep, Eco
    • Remote Control:Yes
    Our verdict
    “This model offers a well-rounded, quiet solution for small spaces needing both heating and cooling, with some capacity limitations.”
  12. Garvee 8000 BTU Window Air Conditioner with Heat, Dehumidifier & Fan, App & Remote Control

    Garvee 8000 BTU Window Air Conditioner with Heat, Dehumidifier & Fan, App & Remote Control

    Best for Versatile All-Season Control with Smart Features

    View on Amazon

    The Garvee 8000 BTU unit excels in versatility, combining cooling, heating, dehumidifying, and fan modes into one, making it suitable for a variety of climates. Compared to the Frigidaire, it offers smart app and voice control via Alexa, adding convenience for tech-savvy users. Its quiet operation at 52 decibels makes it a good choice for bedrooms or living rooms. However, its installation process may challenge some users, especially those with non-standard window sizes, and confirming window compatibility is essential before purchase. Despite these hurdles, it provides a flexible, all-season climate solution in a single device.

    Pros:
    • All-season functionality: cooling, heating, dehumidifying, and fan modes
    • Smart app and voice control compatibility for remote operation
    • Quiet operation suitable for bedrooms and living spaces
    • Easy installation with included mounting kit
    Cons:
    • Requires careful checking of window size and voltage compatibility
    • Installation may be complex for some users

    Best for: Homeowners or renters looking for a smart, multi-function window unit that can handle both heating and cooling in small to medium spaces.

    Not ideal for: Users with non-standard window sizes or those uncomfortable with DIY installation, as setup may be tricky.

    • BTU:8,000
    • Coverage Area:up to 350 sq ft
    • Noise Level:52 dB
    • Modes:cool, heat, dehumidify, fan, auto
    • Fan Speeds:3 (auto, high, medium, low)
    • Window Size Compatibility:16 inches tall, 26-36 inches wide
    Our verdict
    “This unit offers a flexible, smart-controlled all-in-one climate solution ideal for tech-oriented users with standard window sizes.”
  13. Frigidaire 14,000 BTU Smart Window Air Conditioner with Wi-Fi, White

    Frigidaire 14,000 BTU Smart Window Air Conditioner with Wi-Fi, White

    Best for Large Rooms with Remote Wi-Fi Control

    View on Amazon

    Designed for larger spaces, this 14,000 BTU Frigidaire unit can cool rooms up to 700 sq. ft., making it a strong choice for bigger living rooms or open-concept areas. It includes Wi-Fi connectivity, allowing remote control through the Frigidaire app, which adds convenience for busy households. Compared with the Garvee or the smaller Frigidaire model, it offers significantly higher cooling capacity but at the cost of added weight and slightly higher noise at 57 dB. The absence of inverter technology means it could be less energy-efficient over time, and its weight of 71 pounds might complicate installation. Nevertheless, for large spaces requiring smart control, this model delivers powerful cooling with modern connectivity.

    Pros:
    • High cooling capacity suitable for large rooms
    • Wi-Fi connectivity for remote operation from anywhere
    • Includes dust filter and filter light reminder for maintenance
    • Designed for easy Wi-Fi integration with smart homes
    Cons:
    • Heavier at 71 pounds, making installation more challenging
    • No inverter technology, potentially less energy-efficient

    Best for: Homeowners needing powerful, remote-controlled cooling for large rooms or open-plan spaces up to 700 sq. ft.

    Not ideal for: Apartment dwellers with limited window support or those seeking a lightweight or ultra-quiet unit, as it is heavier and noisier than smaller models.

    • Cooling Power:14000 BTU
    • Color:White
    • Noise:57 dB
    • Refrigerant:R-32
    • Filter Type:Pre-Filter
    • Maximum Window Width:23.6 inches
    Our verdict
    “This high-capacity smart unit is ideal for large spaces where remote control and powerful cooling are priorities, despite some installation and efficiency tradeoffs.”
window air conditioner with heat
What makes a great window air conditioner with heat
1
Cooling and Heating Capacity
Matching the unit’s BTU rating to your room size is essential to achieve comfortable temperatures without wasting energy.
2
Energy Efficiency and Inverter Technology
Energy efficiency reduces operating costs and extends the lifespan of your unit.
3
Smart Features and Connectivity
Smart controls like Wi-Fi connectivity and app integration add convenience, allowing you to operate your unit remotely or set sche
4
Installation and Space Considerations
Ease of installation is often overlooked but can significantly impact your experience.
How to choose your window air conditioner with heat
1
How we picked
I evaluated these window air conditioners with heat based on several key factors that matter to buyers.
2
Cooling and Heating Capacity
Matching the unit’s BTU rating to your room size is essential to achieve comfortable temperatures without wasting energy
3
Energy Efficiency and Inverter Technology
Energy efficiency reduces operating costs and extends the lifespan of your unit.
4
Smart Features and Connectivity
Smart controls like Wi-Fi connectivity and app integration add convenience, allowing you to operate your unit remotely o
5
Installation and Space Considerations
Ease of installation is often overlooked but can significantly impact your experience.
Vetted window air conditioner with heat ·
The best window air conditioner with heat, compared
★ Winner Midea 8,000 BTU Smart Inverter
Best Overall for Year-Round Comfort with Smart Control
13compared
12,000top btu

How We Picked

I evaluated these window air conditioners with heat based on several key factors that matter to buyers. Performance in cooling and heating efficiency was primary, along with capacity to cool specific room sizes. Ease of installation and usability, including remote control and smart features, played a significant role. Build quality and durability were also considered, as well as value for the price—balancing features against cost. The ranking reflects a combination of these factors, prioritizing models that deliver reliable all-season performance, user-friendly operation, and good energy efficiency, especially for typical home use.
Everyday → specialist
Everyday & valuePremium & specialist
Which window air conditioner with heat fits you?
The everyday user
All-round, reliable
The enthusiast
Premium & high-performance
The gift-giver
Looks & craftsmanship

Factors to Consider When Choosing Window Air Conditioner With Heat

Choosing a window air conditioner with heat requires attention to several factors to ensure it meets your needs. Understanding capacity, energy efficiency, smart features, and installation can help avoid common pitfalls and optimize your investment. Considering these aspects carefully will help you balance upfront costs with ongoing operation and maintenance.

Cooling and Heating Capacity

Matching the unit’s BTU rating to your room size is essential to achieve comfortable temperatures without wasting energy. Larger rooms need higher BTUs, but oversizing can lead to short cycling and higher energy bills. Conversely, undersized units will struggle to heat or cool effectively. Always measure your space accurately and choose a model with an appropriate capacity to balance performance and efficiency.

Energy Efficiency and Inverter Technology

Energy efficiency reduces operating costs and extends the lifespan of your unit. Look for models with inverter technology, which adjusts compressor speed for consistent temperature control and lower power consumption. While inverter units may have a higher initial price, they often pay off through savings on energy bills and quieter operation, making them a smart long-term investment.

Smart Features and Connectivity

Smart controls like Wi-Fi connectivity and app integration add convenience, allowing you to operate your unit remotely or set schedules. However, these features can increase complexity and cost, and sometimes introduce compatibility issues. Consider whether smart features are worth the extra expense based on how you prefer to control your climate and your comfort with connected devices.

Installation and Space Considerations

Ease of installation is often overlooked but can significantly impact your experience. Check the size and weight of the unit, and whether it fits your window size and structure. Some models come with easy-installation kits or detailed guides, reducing hassle. Remember, a poorly installed unit may leak, rattle, or perform poorly, so factor in your DIY skills or budget for professional help.

Price and Long-Term Value

While budget models can provide basic cooling and heating, they might lack durability, efficiency, or smart features. Investing in a higher-quality unit typically offers better longevity, lower operating costs, and more features. Balance your immediate budget against potential energy savings and convenience features that improve daily comfort over the long run.

Frequently Asked Questions

Can I use a window air conditioner with heat in all climates?

Most window air conditioners with heat are designed for moderate climates and are effective in providing supplementary heating in cooler seasons. However, their heating capacity is generally limited and may not suffice for extremely cold weather. If you live in a very cold climate, consider a dedicated heating system or a heat pump designed for low outdoor temperatures to ensure reliable warmth and avoid overworking your AC unit.

How energy-efficient are these units with both cooling and heating functions?

Energy efficiency varies widely among models, especially between inverter and non-inverter units. Inverter models tend to be more efficient because they modulate compressor speed, reducing energy waste. Keep an eye on ENERGY STAR ratings and Seasonal Energy Efficiency Ratio (SEER) and Heating Seasonal Performance Factor (HSPF) ratings to gauge long-term savings. Remember, a more efficient model might cost more upfront but can save money over time through lower utility bills.

Are smart features worth paying extra for?

Smart features offer significant convenience, such as remote control, scheduling, and integration with voice assistants. If you value automation and remote access, these features are beneficial. However, they can add to the cost and complexity, and sometimes involve additional maintenance or app updates. If simplicity and budget are priorities, a basic model without smart features may serve you just as well while saving money.

What maintenance is required for window units with heat?

Regular maintenance involves cleaning or replacing filters, checking for refrigerant leaks, and ensuring the vents are clear of debris. Since these units operate year-round in some cases, cleaning filters frequently helps maintain efficiency and air quality. Periodic inspection of seals and window installation ensures no air leaks develop, which can decrease performance and increase energy costs. Proper upkeep extends the lifespan and keeps your unit running smoothly.

How do I choose the right BTU rating for my room?

Choosing the correct BTU rating depends on your room size, insulation, window size, and local climate. For typical rooms, a 5,000–8,000 BTU unit suffices, but larger or sun-exposed spaces need higher ratings, like 10,000–14,000 BTUs. Overestimating capacity wastes energy, while underestimating leads to inadequate heating or cooling. Use a room size calculator, or consult product specifications, to match your space accurately and ensure efficient operation.

Conclusion

For most homeowners seeking reliable year-round comfort, the Midea 8,000 BTU Smart Inverter offers a strong balance of efficiency, smart features, and versatility, making it the best overall choice. Budget-conscious buyers or those with smaller spaces will find the LG 7,600 BTU Window Air Conditioner with Heat to be a practical pick. If you prefer premium features and maximum capacity, the Frigidaire 14,000 BTU Smart Window AC is ideal. Beginners or those installing their first unit should prioritize models with straightforward controls and easy installation. Ultimately, your choice depends on your climate, space size, and feature preferences.

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