When searching for a window air conditioner with heat, your goal is to find a unit that can cool in summer and provide reliable warmth in winter. The best overall pick, the Midea 12,000 BTU Inverter with Heat, offers impressive energy efficiency and quiet operation. For larger spaces, the Keystone 18,800 BTU with Supplemental Heat provides robust heating and cooling, making it ideal for big rooms. Meanwhile, the ROVSUN 11000 BTU Inverter with WiFi balances smart features with reliable performance for tech-savvy users. All these options come with tradeoffs like higher price tags or installation complexity, so continue reading for the full breakdown on what matters most in your choice.
Complete the kit
Key Takeaways
- Top picks balance energy efficiency with heating and cooling power for year-round comfort.
- Smart features like WiFi and voice control are increasingly common but often add to cost.
- Units designed for larger rooms tend to have higher BTU ratings and may be bulkier or more expensive.
- Ease of installation varies; models with included kits and simple controls are more beginner-friendly.
- Price often correlates with extra features, energy savings, and brand reputation, so prioritize your needs accordingly.
| window air conditioner with heat | Noise Level | Cooling Capacity | Voltage | Heating Capacity |
|---|---|---|---|---|
| Midea 12,000 BTU Inverter Wind | 45 dBA | — | 115V | — |
| LG 23,000 BTU 230V Window-Moun | 62dB | — | 230V | 9,200 BTU |
| LG 7,600 BTU Window Air Condit | 52dB | — | — | — |
| Keystone 18,800 BTU Window Air | — | 18,800 BTU | 230V | 16,000 BTU |
| LG 12,200 BTU Window Air Condi | 51 dB | — | — | — |
| ROVSUN 8000 BTU Window Air Con | 52 dB | 8000 BTU | 115V/60Hz | 4000 BTU |
| ROVSUN 11000 BTU Inverter Wind | 40dB | 11000 BTU | 115V/60Hz | 1100 BTU |
| ROVSUN 12000 BTU Window Air Co | — | 12000 BTU | 208/230V | — |
| Keystone 23,200 BTU Window Air | — | 23200 BTU | 230V | 16000 BTU |
| Whirlpool 8,000 BTU Window Air | — | 8000 BTU | — | — |
| Bonnlo 12000 BTU Window Air Co | 59dB | 12000 BTU | 230V/60Hz | 9000-11000 BTU |
| ROVSUN 8000 BTU Window Air Con | Not specified | 8000 BTU | — | 4000 BTU |
| Midea 12,000 BTU U-Shaped Smar | 32 dBA | — | — | — |
| Midea 8,000 BTU Smart Inverter | 45 dBA | 8,000 BTU | — | — |
More Details on Our Top Picks
Midea 12,000 BTU Inverter Window Air Conditioner with Heat and Dehumidifier
[grimfaste asin=”B0GL6H2J7P” mode=”image” alt=”Midea 12,000 BTU Inverter Window Air Conditioner with Heat and Dehumidifier” image=”https://m.media-amazon.com/images/I/718xStCA+5L._AC_SY300_SX300_QL70_FMwebp_.jpg” link=”0″]Best Overall for Year-Round Comfort and Smart Control
View on AmazonThis Midea inverter unit stands out for its combination of energy efficiency and versatile climate control, making it suitable for medium-sized rooms up to 550 sq. ft. Its inverter technology reduces energy consumption by up to 35%, outperforming less efficient models like LG’s 12,200 BTU unit. The smart app and voice controls add convenience, while its quiet operation at 45 dBA is ideal for bedrooms or living rooms. However, the heat pump does not work below 41°F outside, limiting its heating in colder climates, and installation requires a window with specific opening dimensions. Compared with the LG 23,000 BTU model, it offers lower capacity but better energy savings and quieter operation.
Pros:- Energy-efficient inverter technology saves up to 35%
- Smart control via app and voice assistants
- Ultra-low noise at 45 dBA, ideal for bedrooms
- Multi-season use with cooling, dehumidification, and heating
Cons:- Heat pump does not operate below 41°F outside temperature
- Installation requires specific window dimensions
- Heating may be limited in very cold climates
Best for: Homeowners seeking an energy-efficient, smart-controlled, all-season unit suitable for medium-sized rooms
Not ideal for: Cold climate residents who need reliable heating below 41°F or those with windows outside the specified size range
- BTU:12,000
- Cooling Area:550 sq. ft.
- Energy Star Certified:Yes
- Voltage:115V
- Noise Level:45 dBA
- Dimensions:19.41″W x 22.17″D x 13.9″H
Our verdict“This model is best suited for those wanting a quiet, energy-efficient, and smart all-season unit for moderate climates.”
LG 23,000 BTU 230V Window-Mounted Air Conditioner with Heat and Remote Control
[grimfaste asin=”B0C6NJKXXL” mode=”image” alt=”LG 23,000 BTU 230V Window-Mounted Air Conditioner with Heat and Remote Control” image=”https://m.media-amazon.com/images/I/61cCxUJWy4L._AC_SX342_SY445_QL70_FMwebp_.jpg” link=”0″]Best for Large Rooms with Powerful Heating and Cooling
View on AmazonThis LG unit provides substantial cooling and heating capacity for spaces up to 1,400 sq. ft., making it ideal for large living areas or open-plan homes. Its 23,000 BTU cooling and 9,200 BTU heating output surpass smaller models like LG’s 7,600 BTU unit, offering robust climate control. The 62dB noise level is relatively quiet given its size, and features like auto restart and remote control enhance user convenience. The main tradeoff is its need for a 230V power supply and its bulkiness, which could be a challenge for smaller windows or tight spaces. Compared to the smaller LG 7,600 BTU model, it provides much higher capacity but at the expense of size and installation complexity.
Pros:- Powerful cooling and heating for up to 1400 sq. ft.
- Quiet operation at 62dB
- Auto restart after power failure
- Remote control included
Cons:- Requires window installation and bulky size
- Needs 230V electrical wiring
- Less suitable for small or narrow windows
Best for: Large households or spaces requiring powerful, all-in-one heating and cooling with remote convenience
Not ideal for: Apartment dwellers with small windows or those seeking a lightweight, portable solution
- BTU:23,000
- Heating Capacity:9,200 BTU
- Coverage Area:1400 sq. ft.
- Voltage:230V
- Noise Level:62dB
- Dimensions:Large, specific dimensions not listed
Our verdict“Ideal for large spaces needing high-capacity climate control with minimal user effort, provided installation isn’t an obstacle.”
LG 7,600 BTU Window Air Conditioner with Heat, 115V, Cools 330 Sq.Ft., Remote Control
[grimfaste asin=”B0C6NR5VF5″ mode=”image” alt=”LG 7,600 BTU Window Air Conditioner with Heat, 115V, Cools 330 Sq.Ft., Remote Control” image=”https://m.media-amazon.com/images/I/71MWl4usO5L._AC_SX342_SY445_QL70_FMwebp_.jpg” link=”0″]Best Compact Unit for Small Rooms with Heating
View on AmazonThis LG model is tailored for smaller spaces up to 330 sq. ft., offering a balanced mix of cooling and heating in a compact form. Its 7,600 BTU capacity is sufficient for bedrooms or offices, and the 52dB noise level ensures quiet operation. The inclusion of a remote, auto restart, and two fan speeds makes it user-friendly, but it lacks inverter technology, so energy efficiency may fall short compared to inverter-based models like the Midea 12,000 BTU. Its installation depends on window compatibility, which could limit placement options. Compared to larger units like the LG 23,000 BTU, it sacrifices capacity for portability and space-saving design.
Pros:- Provides cooling and heating for small rooms
- Quiet operation at 52dB
- Includes remote control and auto restart
- Compact and space-efficient design
Cons:- Limited to 330 sq.ft. spaces
- No inverter technology for energy savings
- Installation may be challenging if window size isn’t compatible
Best for: Small room occupants seeking a quiet, easy-to-operate unit with heating capabilities
Not ideal for: Large living rooms or those needing high heating capacity in cold climates
- BTU:7,600
- Cooling Area:330 sq.ft.
- Functions:Cooling, Heating
- Fan Speeds:2
- Timer:24-hour
- Noise Level:52dB
Our verdict“Best suited for small rooms requiring simple, quiet heating and cooling with easy remote control operation.”
Keystone 18,800 BTU Window Air Conditioner with 16,000 BTU Supplemental Heating for Large Rooms up to 1000 Sq.Ft.
[grimfaste asin=”B0CHZ6J4J8″ mode=”image” alt=”Keystone 18,800 BTU Window Air Conditioner with 16,000 BTU Supplemental Heating for Large Rooms up to 1000 Sq.Ft.” image=”https://m.media-amazon.com/images/I/61ew6IVa08L._AC_SX342_SY445_QL70_FMwebp_.jpg” link=”0″]Best for Large Rooms with High Capacity and Smart Remote Control
View on AmazonThis Keystone model offers formidable cooling and heating for sizable spaces up to 1,000 sq. ft., making it a strong choice for large living rooms or open-plan areas. Its 18,800 BTU cooling and 16,000 BTU supplemental heating outperform smaller units like the LG 7,600 BTU, providing flexibility for year-round comfort. The smart remote with LCD display allows precise temperature adjustments, and energy-saving modes help reduce operating costs. However, its reliance on a 230V power supply and the fact that the heating is supplemental—not primary—means it’s best used in conjunction with a primary heat source. The window installation might not suit all spaces, especially where window size or wiring is limited.
Pros:- Powerful cooling and heating for large rooms
- Smart remote with LCD display for precise control
- Energy-saving modes reduce electricity bills
- Space-saving window installation design
Cons:- Supplemental heating not suitable as sole heat source
- Requires 230V wiring and window compatibility
- Installation may be challenging in some spaces
Best for: Large rooms needing high-capacity cooling and heating with smart remote control
Not ideal for: Spaces without suitable windows or residents seeking primary heating solutions in very cold climates
- Cooling Capacity:18,800 BTU
- Heating Capacity:16,000 BTU
- Room Size:up to 1000 sq. ft.
- Voltage:230V
- Modes:Cooling, Supplemental Heating, Dehumidification, Fan
- Remote:LCD Smart Remote
Our verdict“A solid choice for large rooms where high capacity and smart controls are priorities, provided installation and wiring are feasible.”
LG 12,200 BTU Window Air Conditioner with Heat, Remote, and 2 Speeds – White
[grimfaste asin=”B0D92NL47P” mode=”image” alt=”LG 12,200 BTU Window Air Conditioner with Heat, Remote, and 2 Speeds – White” image=”https://m.media-amazon.com/images/I/71j7IMEgUBL._AC_SX342_SY445_QL70_ML2_.jpg” link=”0″]Best for Medium-Large Rooms with Year-Round Comfort and Easy Maintenance
View on AmazonThe LG LW1223HR provides a reliable balance of cooling and heating for spaces up to 570 sq. ft., making it suitable for medium-sized living rooms or bedrooms. Its 12,200 BTU cooling capacity and 12,200 BTU heat supplement offer flexible climate control, while the low 51dB noise level keeps operation discreet. Compared to smaller units like the LG 7,600 BTU, it covers larger areas but doesn’t include inverter technology, which could mean higher energy bills. Its washable filter simplifies maintenance, and the remote adds convenience. However, like many window units, installation depends on window size, and it operates at 230V, which may not be compatible everywhere.
Pros:- Cools and heats rooms up to 570 sq. ft.
- Low noise at 51dB
- Includes remote control and washable filter
- Auto restart feature for convenience
Cons:- No inverter technology for energy efficiency
- Requires window installation and 230V power
- Limited to two speeds
Best for: Residents wanting an easy-to-maintain, mid-capacity unit for medium-sized rooms that need both heating and cooling
Not ideal for: Very small rooms or users seeking inverter-based energy efficiency
- Cooling Power:12,200 BTU
- Application:Residential
- Color:Bright White
- Noise Level:51 dB
- Refrigerant:R-410A
- Filter Type:Washable
Our verdict“A practical choice for those requiring reliable, low-noise year-round climate control in medium-sized spaces.”
ROVSUN 8000 BTU Window Air Conditioner with Heat, 4-in-1 Cooler, Heater, Dehumidifier & Fan, Remote Control, Installation Kit
[grimfaste asin=”B0CYZ9JRQM” mode=”image” alt=”ROVSUN 8000 BTU Window Air Conditioner with Heat, 4-in-1 Cooler, Heater, Dehumidifier & Fan, Remote Control, Installation Kit” image=”https://m.media-amazon.com/images/I/71hQhFp+dOL._AC_SX342_SY445_QL70_FMwebp_.jpg” link=”0″]Best Compact All-in-One for Small Spaces
View on AmazonThis ROVSUN model stands out for combining cooling, heating, dehumidifying, and fan functions in a compact design, making it ideal for small to medium rooms up to 350 sq. ft. Its 8,000 BTU cooling capacity paired with a 4,000 BTU heater offers year-round comfort. Compared to larger units like the Keystone with more BTUs, this unit is easier to install and operate, but it’s limited in coverage and may struggle in very cold or hot conditions. The digital display and remote simplify control, while its quiet operation ensures minimal disruption. However, its installation can be complex for some users, and it’s only suitable for smaller spaces.
Pros:- Multifunctional: cooling, heating, dehumidifying, and fan modes
- Quiet operation at 52 dB ensures minimal noise disturbance
- Remote control and digital display for easy operation
Cons:- Limited to small/medium rooms up to 350 sq. ft.
- Window installation may be difficult for some users
Best for: Small apartments or offices needing versatile climate control without space for larger units
Not ideal for: Larger rooms or spaces requiring high heating capacity or easy installation without window modifications
- Cooling Capacity:8000 BTU
- Heating Capacity:4000 BTU
- Room Size:up to 350 sq. ft
- Voltage:115V/60Hz
- Noise Level:52 dB
- Control Type:Remote & Digital display
Our verdict“Best suited for users who want a compact, all-in-one climate solution for small spaces with straightforward operation.”
ROVSUN 11000 BTU Inverter Window Air Conditioner with Heater & WiFi
[grimfaste asin=”B0GXW865DW” mode=”image” alt=”ROVSUN 11000 BTU Inverter Window Air Conditioner with Heater & WiFi” image=”https://m.media-amazon.com/images/I/81spHrnDrPL._AC_SX342_SY445_QL70_FMwebp_.jpg” link=”0″]Best Energy-Efficient Smart Control for Moderate Rooms
View on AmazonThis inverter model is designed for energy-conscious users who prioritize smart features, offering 11,000 BTU cooling and 1,100 BTU heating for rooms up to 350 sq. ft. It excels in energy efficiency, saving around 35% compared to non-inverter units like the Whirlpool, thanks to its inverter technology. Its WiFi and voice control compatibility with Alexa and Google Assistant make it convenient for tech-savvy users, and its ultra-quiet operation at 40dB enhances comfort. However, it cannot operate effectively in extremely cold or hot conditions below 5°F or 32°F, and installation requires a window with specific dimensions, limiting flexibility. Compared to traditional units, this pick offers smarter and quieter operation but at a slightly higher price point.
Pros:- Energy-efficient inverter technology reduces energy use by 35%
- WiFi and voice control compatibility for remote operation
- Ultra-quiet operation at 40dB minimizes noise disturbance
Cons:- Limited to room temperatures above 5°F for heating
- Installation requires specific window dimensions
Best for: Tech-savvy homeowners seeking energy-efficient, remotely controllable climate control in small rooms
Not ideal for: Users with irregular window sizes or those needing units for very cold or hot climates
- Cooling Capacity:11000 BTU
- Heating Capacity:1100 BTU
- Coverage Area:350 sq. ft.
- Voltage:115V/60Hz
- Energy Efficiency:13.2 CEER
- Noise Level:40dB
Our verdict“Ideal for users wanting a smart, energy-efficient, quiet unit for moderate-sized rooms with modern controls.”
ROVSUN 12000 BTU Window Air Conditioner with Heat, Smart Control, and Easy Installation
[grimfaste asin=”B0CYT39Z2V” mode=”image” alt=”ROVSUN 12000 BTU Window Air Conditioner with Heat, Smart Control, and Easy Installation” image=”https://m.media-amazon.com/images/I/71UNu6lyx2L._AC_SX342_SY445_QL70_FMwebp_.jpg” link=”0″]Best for Large Rooms with Smart Features and Easy Setup
View on AmazonThis 12,000 BTU unit offers versatile climate control for spaces up to 550 sq. ft., combining cooling and heating with multiple modes and smart Wi-Fi control. Its large capacity makes it suitable for larger rooms compared to smaller models like the Whirlpool, which is more limited in space. Installation is simplified with included side panels and clear instructions, though some users may find the process challenging depending on window size and configuration. Its compatibility with Alexa and Google Assistant adds a layer of convenience, and adjustable fan speeds provide customized comfort. The main tradeoff involves the need for a compatible window size and stable Wi-Fi for smart features, making it less suitable for very basic setups.
Pros:- Large capacity suitable for rooms up to 550 sq. ft.
- Smart Wi-Fi control compatible with Alexa and Google Assistant
- Multiple modes and adjustable fan speeds for tailored comfort
Cons:- Installation may be complex for some users
- Requires compatible window sizes for optimal fit
Best for: Homeowners with larger rooms seeking smart, flexible climate control with straightforward installation
Not ideal for: Users with small windows or those who prefer non-smart, plug-and-play units
- Cooling Capacity:12000 BTU
- Room Size:up to 550 sq. ft
- Voltage:208/230V
- Modes:Heat, Auto, Cool, Dry, Fan
- Wi-Fi:Yes
- Window Compatibility:26″ – 36″
Our verdict“Best for larger spaces where smart control and easy installation are priorities for tech-savvy homeowners.”
Keystone 23,200 BTU Window Air Conditioner with 16,000 BTU Supplemental Heat and Dehumidifier, 230V, Remote Control
[grimfaste asin=”B0CHZ5M5JB” mode=”image” alt=”Keystone 23,200 BTU Window Air Conditioner with 16,000 BTU Supplemental Heat and Dehumidifier, 230V, Remote Control” image=”https://m.media-amazon.com/images/I/61ew6IVa08L._AC_SX342_SY445_QL70_FMwebp_.jpg” link=”0″]Best for Large Spaces with Powerful Cooling and Heating
View on AmazonThis Keystone model stands out for its impressive capacity, cooling up to 1,500 sq. ft. with 23,200 BTU and a substantial 16,000 BTU supplemental heat, making it suitable for large rooms or open-plan areas. Its dehumidifier and energy-saving modes add comfort and efficiency, while the remote with room temperature sensing simplifies control. Compared to smaller units like the Whirlpool, this is a heavy-duty option that can handle more extreme conditions but involves more complex installation, requiring a window height of at least 19.5 inches. Its size and power make it less suitable for smaller spaces or users seeking a lightweight, easy-to-install unit.
Pros:- High cooling and heating capacity for large areas
- Energy-efficient modes and remote control with room temperature sensing
- Includes dehumidifier and multiple modes for all-season comfort
Cons:- Heavy and bulky, requiring substantial window space
- Installation complexity and window size restrictions
Best for: Large households or commercial spaces needing robust cooling and heating
Not ideal for: Small apartments or users with limited window height or space for bulky units
- Cooling Capacity:23200 BTU
- Heating Capacity:16000 BTU
- Room Size:up to 1500 sq. ft.
- Voltage:230V
- Modes:Cooling, Heating, Fan, Dry
- Remote Control:Yes
Our verdict“Ideal for large spaces needing powerful, all-in-one climate control with remote convenience.”
Whirlpool 8,000 BTU Window Air Conditioner with Supplemental Heat
[grimfaste asin=”B0DMTQK4VB” mode=”image” alt=”Whirlpool 8,000 BTU Window Air Conditioner with Supplemental Heat” image=”https://m.media-amazon.com/images/I/51ytTVGCdpL._AC_SX342_SY445_QL70_FMwebp_.jpg” link=”0″]Best for Small to Medium Rooms with Year-Round Comfort
View on AmazonThis Whirlpool unit offers a straightforward solution for small to medium rooms up to 350 sq. ft., providing 8,000 BTU cooling and 4,000 BTU supplemental heat. It emphasizes ease of use with electronic controls, a remote, and a reusable filter that aids air quality management. Compared to the ROVSUN 8000 BTU with more features, this model is simpler but lacks the multifunctionality of dehumidification or additional modes. Its installation is straightforward, but the unit’s heating capacity isn’t sufficient for extreme cold months, and it requires a window with a minimum height of 19.5 inches. It’s best suited for users prioritizing simplicity and basic all-season comfort in smaller spaces.
Pros:- Effective cooling and supplemental heat for small rooms
- Easy to install with included kit
- Remote control and reusable filter simplify operation
Cons:- Limited heating capacity for coldest months
- Small coverage area, not suitable for large spaces
Best for: Small households or offices needing basic year-round climate control with easy setup
Not ideal for: Large rooms or cold climates where stronger heating capacity is necessary
- Cooling Capacity:8000 BTU
- Supplemental Heat:4000 BTU
- Room Size:up to 350 sq. ft
- Control Type:Digital with remote
- Filter:Reusable
- Installation:Window mounting kit included
Our verdict“Best for users seeking a simple, reliable climate control unit for small to medium rooms with minimal fuss.”
Bonnlo 12000 BTU Window Air Conditioner with Heat & Timer, Wi-Fi Enabled, Compatible with Alexa & Google Assistant, Easy Installation Kit for Rooms up to 550 Sq.Ft
[grimfaste asin=”B0GQMC6HX9″ mode=”image” alt=”Bonnlo 12000 BTU Window Air Conditioner with Heat & Timer, Wi-Fi Enabled, Compatible with Alexa & Google Assistant, Easy Installation Kit for Rooms up to 550 Sq.Ft” image=”https://m.media-amazon.com/images/I/71xGVBAoTXL._AC_SX342_SY445_QL70_FMwebp_.jpg” link=”0″]Best Overall for Versatile Year-Round Climate Control
View on AmazonThe Bonnlo 12000 BTU unit stands out for its robust heating and cooling capabilities, making it a flexible choice for larger rooms up to 550 sq. ft. Compared to the Midea 12,000 BTU U-Shaped Smart Inverter, it offers more heating power but at the expense of slightly higher noise levels and energy use. Its smart Wi-Fi and voice control compatibility provide convenience, especially for those who want to operate their climate system remotely. However, its size and installation requirements mean it’s less suitable for small or window-sash-restricted spaces. The higher energy consumption can also be a concern if not managed properly. Overall, this pick makes the most sense for users who need reliable year-round comfort and have ample window space.
Pros:- Powerful dual heating and cooling for all-season comfort
- Smart Wi-Fi and voice control for remote operation
- Easy installation with included kit
Cons:- Requires significant window space, may not fit small windows
- Higher energy consumption if not optimized for efficiency
Best for: Homeowners with larger rooms up to 550 sq. ft. who want integrated heating and cooling with smart features.
Not ideal for: Apartment renters with limited window space or who prefer energy efficiency over power, as it consumes more energy and requires sizable window installation.
- Cooling Capacity:12000 BTU
- Heating Capacity:9000-11000 BTU
- Voltage:230V/60Hz
- Room Size:up to 550 sq. ft.
- Noise Level:59dB
- Wi-Fi Enabled:Yes
Our verdict“This unit is best suited for larger, tech-savvy households seeking reliable all-year climate control in a spacious room.”
ROVSUN 8000 BTU Window Air Conditioner with Heat, Smart Control, and Easy Installation
[grimfaste asin=”B0CYT1545H” mode=”image” alt=”ROVSUN 8000 BTU Window Air Conditioner with Heat, Smart Control, and Easy Installation” image=”https://m.media-amazon.com/images/I/71UNu6lyx2L._AC_SX342_SY445_QL70_FMwebp_.jpg” link=”0″]Best for Compact Spaces and Easy Setup
View on AmazonThe ROVSUN 8000 BTU model offers a balanced solution for smaller rooms up to 350 sq. ft., with both heating and cooling functions. It’s notably more compact and easier to install than the larger Bonnlo, making it a better choice for renters or those with limited window space. Its Wi-Fi and voice control compatibility provide modern convenience, similar to the Midea 8,000 BTU Smart Inverter, but at a more accessible price point. The unit’s energy-saving features and washable filter help reduce operating costs, yet its lower capacity means it’s not suitable for larger spaces. Users should be aware that installation depends heavily on window size and may be challenging for some. It’s ideal for those seeking straightforward control in a smaller environment.
Pros:- Compact size and simple installation process
- Provides both heating and cooling for year-round use
- Wi-Fi and voice control for remote operation
Cons:- Limited to smaller rooms, not suitable for larger spaces
- Installation depends on window size, which may be restrictive
Best for: Small apartment or office users who want reliable climate control with minimal installation effort.
Not ideal for: Larger rooms or spaces where more heating power is needed, as its capacity is limited to 350 sq. ft.
- Cooling Capacity:8000 BTU
- Heating Capacity:4000 BTU
- Room Size:up to 350 sq ft
- Control:App & Voice (Alexa/Google)
- Installation Width:26″ – 36″
- Noise Level:Not specified
Our verdict“This model is perfect for small rooms or apartments where ease of installation and smart control are priorities over capacity.”
Midea 12,000 BTU U-Shaped Smart Inverter Window Air Conditioner
[grimfaste asin=”B0G34JL2ZS” mode=”image” alt=”Midea 12,000 BTU U-Shaped Smart Inverter Window Air Conditioner” image=”https://m.media-amazon.com/images/I/81ei0m8rstL._AC_SX342_SY445_QL70_FMwebp_.jpg” link=”0″]Best for Ultra-Quiet, Energy-Efficient Operation
View on AmazonThe Midea U-shaped 12,000 BTU unit is a standout for its ultra-quiet operation, producing only 32 dBA, making it ideal for bedrooms or quiet environments. Its energy savings of 37% over traditional models set it apart from the Bonnlo and ROVSUN units, especially for eco-conscious buyers. While its installation may require precise measurement due to the unique U-shape design, its smart Wi-Fi control works seamlessly with Alexa and Google Assistant, similar to the other smart options. However, its higher initial cost and window size restrictions mean it’s less accessible for those with irregular window dimensions or budget constraints. It’s best for users prioritizing quiet operation and energy efficiency in a medium-sized space.
Pros:- Ultra-quiet operation at 32 dBA
- Significant energy savings with inverter technology
- Smart control compatible with Alexa and Google
Cons:- Installation may require exact window measurements
- Higher upfront cost compared to standard units
Best for: Users seeking a near-silent, energy-efficient climate control solution for rooms up to 550 sq. ft.
Not ideal for: Homeowners with irregular window sizes or those on a tight budget, due to installation complexity and higher price.
- BTU:12,000
- Cooling Area:550 sq ft
- Noise Level:32 dBA
- Energy Savings:37%
- Window Width:22-36 inches
- Compatibility:Alexa, Google
Our verdict“Ideal for those who want powerful, quiet, and energy-efficient climate control in medium-sized rooms.”
Midea 8,000 BTU Smart Inverter Window Air Conditioner with Heat and Dehumidifier
[grimfaste asin=”B0CVVQWGH2″ mode=”image” alt=”Midea 8,000 BTU Smart Inverter Window Air Conditioner with Heat and Dehumidifier” image=”https://m.media-amazon.com/images/I/719nplzl9zL._AC_SY300_SX300_QL70_FMwebp_.jpg” link=”0″]Best for Compact, All-in-One Climate Control
View on AmazonThe Midea 8,000 BTU unit offers a compact, versatile solution for small rooms up to 350 sq. ft. with heating, cooling, and dehumidification. Its inverter technology ensures energy efficiency, reducing power use by up to 35%, comparable to the ROVSUN model but with a slightly quieter operation at 45 dBA. The smart controls via app and voice assistants add convenience, while its dehumidifier function enhances comfort during humid seasons. However, its heat pump only works above 41°F outside temperature, limiting its effectiveness in very cold weather. Installation requires a window with specific size and sash opening, which could be restrictive for some users. This makes it an excellent choice for those wanting a compact unit with multiple functions in moderate climates.
Pros:- Provides cooling, heating, and dehumidification in one unit
- Energy-efficient inverter technology saves up to 35%
- Smart control via app and voice for easy operation
Cons:- Heat pump only works above 41°F outside temperature
- Installation may be challenging due to specific window size requirements
Best for: Small room dwellers or office workers seeking an all-in-one unit with smart control and energy savings.
Not ideal for: Locations with very cold winters or users who need heating in extremely low temperatures, as the heat pump is limited to above 41°F.
- Cooling Capacity:8,000 BTU
- Heating:Yes
- Coverage Area:up to 350 sq ft
- Noise Level:45 dBA
- Energy Star Rated:Yes
- Window Size Compatibility:24 to 38.5 inches
Our verdict“This unit is best suited for small rooms needing versatile climate control with energy efficiency and smart features.”
How We Picked
Our evaluation focused on performance, usability, build quality, and value for both cooling and heating functions. We prioritized units with reliable heating capacity, efficient energy use, and user-friendly controls. Ease of installation and maintenance were also key factors, as well as smart feature integration where available. Our ranking reflects a balance between power, convenience, and cost, aiming to recommend options suited for different budgets and needs. Units with a clear advantage in versatility or innovative features earned higher placements, while those with significant tradeoffs or limitations were positioned lower.| window air conditioner with heat | Room Size |
|---|---|
| Midea 12,000 BTU Inverter Wind | — |
| LG 23,000 BTU 230V Window-Moun | — |
| LG 7,600 BTU Window Air Condit | — |
| Keystone 18,800 BTU Window Air | up to 1000 sq. ft. |
| LG 12,200 BTU Window Air Condi | — |
| ROVSUN 8000 BTU Window Air Con | up to 350 sq. ft |
| ROVSUN 11000 BTU Inverter Wind | — |
| ROVSUN 12000 BTU Window Air Co | up to 550 sq. ft |
| Keystone 23,200 BTU Window Air | up to 1500 sq. ft. |
| Whirlpool 8,000 BTU Window Air | up to 350 sq. ft |
| Bonnlo 12000 BTU Window Air Co | up to 550 sq. ft. |
| ROVSUN 8000 BTU Window Air Con | up to 350 sq ft |
| Midea 12,000 BTU U-Shaped Smar | — |
| Midea 8,000 BTU Smart Inverter | — |
Factors to Consider When Choosing Window Air Conditioner With Heat
Choosing the right window air conditioner with heat involves weighing several factors beyond just BTU ratings or brand reputation. The optimal unit depends on your room size, climate, budget, and how you plan to use the features. Understanding these considerations can help you avoid common pitfalls like overbuying capacity or selecting units that are difficult to install and operate. Here are key factors to keep in mind:Room Size and BTU Capacity
Matching your unit’s BTU rating to your room size is essential for effective heating and cooling. An undersized unit will struggle to maintain comfort, while an oversized one can cycle on and off frequently, wasting energy. Consider the square footage and ceiling height of your space to select a model with appropriate capacity. For larger rooms, units with higher BTUs or supplemental heating are necessary, but remember that bigger units may also mean higher noise levels and installation challenges.
Energy Efficiency and Operating Costs
Energy efficiency directly impacts your utility bills, especially if you plan to run the unit year-round. Look for models with high SEER (Seasonal Energy Efficiency Ratio) ratings and inverter technology, which adjusts compressor speed for better performance and lower energy consumption. Although these units often cost more upfront, they can lead to significant savings over time. Keep in mind that some smart features and advanced controls also contribute to more efficient operation.
Ease of Installation and Maintenance
Simple installation can save you money on professional setup, especially if the unit includes installation kits and clear instructions. Check if the unit fits your window dimensions and whether it requires additional mounting hardware. Maintenance considerations include filter access, noise levels, and durability. Units with washable filters and accessible components tend to be more convenient and cost-effective in the long run, reducing the need for frequent repairs.
Smart Features and User Controls
Many modern units come with WiFi connectivity, voice control, and smartphone apps, enhancing convenience. These features make it easier to schedule operation, monitor energy use, or control the unit remotely. However, they often add to the purchase price and may be unnecessary for users who prefer manual controls. Evaluate whether smart functionality aligns with your lifestyle and whether it’s worth the extra investment.
Cost and Value
While premium models offer advanced features and higher efficiency, budget options can provide satisfactory performance for smaller spaces or temporary use. Consider your long-term needs and whether investing in a higher-quality unit makes sense for your climate and usage patterns. Sometimes, spending more initially results in lower operating costs and better durability, but in other cases, a simpler, less expensive model may suffice.
Frequently Asked Questions
Can I use a window air conditioner with heat in a climate that rarely gets cold?
Yes, a window air conditioner with heat can be useful even in milder climates for supplemental warmth or to extend the usability of your space during transitional seasons. However, if your winters are very mild, you might not need the heating function frequently. Consider whether the added cost and complexity of a heat-capable unit match your climate’s demands, or if a standard AC unit would suffice for cooling only.
How noisy are window air conditioners with heat, and does the heat function add to noise levels?
Most window units produce some noise during operation, primarily from the compressor and fan. The addition of a heating function generally doesn’t significantly increase noise, but larger or more powerful models might be louder. If noise is a concern, look for units with noise ratings listed in decibels (dB) and consider inverter models, which tend to operate more quietly. Placement and installation also influence perceived noise levels, so choose a suitable window and mounting location.
Are smart features worth paying extra for in a window air conditioner with heat?
Smart features can add convenience, especially for remote control, scheduling, and energy monitoring, but they are not essential for all users. If you value automation and integration with home systems like Alexa or Google Assistant, then investing in a smart model makes sense. Otherwise, manual controls on simpler units often suffice and may save you money upfront. Weigh your comfort with technology against the added cost to determine if smart features are a worthwhile upgrade for you.
What maintenance tasks are necessary to keep a window air conditioner with heat running efficiently?
Regular maintenance includes cleaning or replacing filters, inspecting the exhaust and drainage systems, and ensuring that vents are unobstructed. Periodic cleaning of the coils can improve efficiency, and checking the seals around the window prevents air leaks. Some units have washable filters, which can reduce ongoing costs, while others require replacement filters. Proper maintenance prolongs the lifespan of your unit and keeps both heating and cooling functions operating smoothly.
Is it better to buy a single-unit system or separate heating and cooling units?
Choosing a single-window unit with both heating and cooling functions simplifies installation and operation, especially in smaller spaces or for temporary use. However, dedicated heating and cooling systems can offer higher efficiency and capacity for larger or more complex setups. Consider your climate, room size, and whether you prefer a compact, all-in-one solution or separate units tailored for specific seasons. For most residential applications, a quality combo unit provides a good balance of convenience and performance.
Conclusion
For general use and balanced performance, the Midea 12,000 BTU Inverter with Heat stands out as the best overall choice, offering energy efficiency and reliable heating. Budget-conscious buyers or those new to window units might prefer the ROVSUN 8000 BTU Smart Control for its affordability and smart features. For larger spaces, the Keystone 18,800 BTU with Supplemental Heat provides ample power. Tech enthusiasts will appreciate the LG 23,000 BTU with WiFi for its advanced connectivity. Ultimately, your choice depends on your room size, budget, and desired features, but this roundup aims to guide you toward the best fit for your needs.
