If you want one appliance that handles summer cooling and cool-weather backup warmth, a window air conditioner with heat can be a smart space-saving choice.
Below, we focus on models that balance room size, efficiency, noise, and convenience so you can pick the right unit for your apartment, bedroom, or living space.
Best 10 Window Air Conditioner with Heat Picks for 2026
Smart Quiet Pick
Midea 8,000 BTU Smart Inverter Window AC with Heat
- Cools, dehumidifies, and adds supplemental heat
- App, Alexa, and Google Assistant control
- Quiet operation as low as 45 dBA
Best For: Bedrooms and apartments up to 350 sq. ft.
Large-Room Powerhouse
LG 18,000 BTU Window AC with Heat
- Covers rooms up to 1,000 sq. ft.
- Wi-Fi, app, and voice control support
- 2 cooling, heating, and fan speeds
Best For: Large living rooms and apartments
Best Overall Balance
Midea 12,000 BTU Window AC with Heat
- For rooms up to 550 sq. ft.
- Energy Star inverter with smart controls
- Quiet operation down to 45 dBA
Best For: Large bedrooms and living rooms
Budget-Friendly Combo
ROVSUN 8,000 BTU Window AC with Heat
- 4-in-1 cooling, heating, dehumidifying, and fan modes
- Includes remote, timer, ECO mode, and auto mode
- For rooms up to 350 sq. ft.
Best For: Small rooms, apartments, and offices
Quiet Bedroom Combo
LG 7,600 BTU Window AC with Heat
- Cools up to 330 sq. ft.
- Adds supplemental heat for cooler days.
- Low-noise operation and auto restart.
Best For: Bedrooms and offices needing simple heating and cooling
Smart Inverter Pick
8,000 BTU WiFi Window AC with Heat
- 4-in-1 cooling, heating, dehumidify, and fan.
- WiFi app control with Alexa and Google Assistant.
- Inverter tech and quiet 52 dB operation.
Best For: Smart-home users who want app control and flexible modes
Budget Supplemental Heat
Keystone 8,000 BTU Window AC with Heat
- 8,000 BTU cooling for up to 350 sq. ft.
- 3,500 BTU supplemental heating.
- Energy Saver, Sleep mode, and smart remote.
Best For: Budget-minded buyers needing supplemental heat in medium rooms
Smart all-season cooling
ROVSUN 8000 BTU Window AC with Heat
- 8,000 BTU cooling with 4,000 BTU supplemental heat
- Wi‑Fi, app, and voice control with Alexa/Google Assistant
- 5 modes, 3 speeds, timer, and ECO saver
Best For: Small rooms and apartments needing smart app control
Quiet bedroom choice
Frigidaire 8,000 BTU AC with Supplemental Heat
- 53 dBA operation for quieter rooms
- 8,000 BTU cooling with supplemental heating
- Eco Mode, Sleep Mode, and 24-hour timer
Best For: Bedrooms and small living rooms
Quiet smart all-season unit
Garvee 8000 BTU Window AC with Heat
- 4-in-1 cool, heat, dehumidify, and fan functions
- Smart app, remote, touch, and voice control
- 52 dB operation with sleep mode and timer
Best For: Bedrooms and apartments needing quieter smart control
Smart Quiet Pick – Midea 8,000 BTU Smart Inverter Window AC with Heat
If you want a window air conditioner with heat that works well in a bedroom or medium-size space, this Midea smart inverter model is built for year-round use. It cools, dehumidifies, and adds supplemental heat, while keeping noise low and energy use in check.
Best For: Bedrooms, apartments, and rooms up to 350 sq. ft. where quiet operation and app control matter.
Pros:
- 5 modes, 3 fan speeds, 24-hour timer, and ECO energy saver for flexible daily use
- SmartHome app control plus Alexa and Google Assistant compatibility
- Energy Star rated inverter design with claimed up to 35% energy savings
- Very quiet operation down to 45 dBA
Cons:
- Heat pump function only works when outside temperature is above 41°F
- Best fit is limited to double-hung windows with specific opening dimensions
This is a strong pick if you want one compact unit to cover multiple seasons without much noise. Its smart controls and efficient inverter setup make it especially practical for everyday comfort.
Large-Room Powerhouse – LG 18,000 BTU Window AC with Heat
This LG window air conditioner with heat is aimed at larger spaces that need serious cooling and simple supplemental warmth. With 18,000 BTU capacity, Wi-Fi control, and voice assistant support, it offers a practical mix of convenience and room coverage.
Best For: Living rooms, apartments, and medium-to-large spaces up to 1,000 sq. ft.
Pros:
- 18,000 BTU capacity for larger rooms up to 1,000 square feet
- LG ThinQ app support with Alexa and Hey Google voice control
- 2 cooling, heating, and fan speeds plus a 24-hour programmable timer
- Auto Restart restores operation after a power failure
Cons:
- Runs on 230V power, so it is not a standard plug-in option for every home
- No inverter design listed
- Noise level is higher than smaller models at 61 dB
If you need one unit to handle a much bigger room, this LG model is the most straightforward high-capacity option here. It focuses on coverage and remote convenience rather than ultra-quiet operation.
Best Overall Balance – Midea 12,000 BTU Window AC with Heat
If you are shopping for a window air conditioner with heat that balances capacity, efficiency, and everyday convenience, this Midea 12,000 BTU model is a versatile choice. It cools and dehumidifies in summer, then switches to supplemental heat for cooler weather, with smart controls to make it easier to live with.
Best For: Larger bedrooms and living spaces up to 550 sq. ft. where energy savings and low noise are priorities.
Pros:
- 12,000 BTU output for rooms up to 550 square feet
- Energy Star certified inverter design with claimed up to 35% energy savings
- SmartHome app, smartwatch, Alexa, and Google Assistant support
- Quiet operation as low as 45 dBA
Cons:
- Heat pump function will not operate below 41°F outside temperature
- Requires a window setup with specific opening dimensions
This model stands out as the most balanced pick for many households because it pairs useful heating with efficient cooling and smart controls. It is a sensible all-season option for people who want comfort without jumping to a larger 230V unit.
Budget-Friendly Combo – ROVSUN 8,000 BTU Window AC with Heat
This ROVSUN window air conditioner with heat is a straightforward 4-in-1 option for smaller spaces that need cooling, heating, dehumidifying, and fan mode. It is designed for easy operation and installation, making it a practical pick for apartments, offices, or bedrooms.
Best For: Compact rooms up to 350 sq. ft. where simple controls and included installation parts are important.
Pros:
- 4-in-1 design with cooler, heater, dehumidifier, and fan functions
- 8,000 BTU cooling and 4,000 BTU heating for rooms up to 350 sq. ft.
- LED display, remote control, 24-hour timer, ECO mode, and auto mode
- Noise level listed as low as 52 dB in the notes
Cons:
- No inverter listed
- Heavier than some compact alternatives at 80.2 pounds
- Noise is higher in the product details at 57 dB
For shoppers who want a basic all-in-one window unit without extra complexity, this ROVSUN keeps the feature set practical. It is not the quietest or most advanced unit here, but it covers the essentials well.
Quiet Bedroom Combo – LG 7,600 BTU Window AC with Heat
If you want a window air conditioner with heat for a bedroom or small living space, this LG model keeps things simple with cooling, supplemental warmth, and remote control convenience. It’s sized for rooms up to about 330 square feet and adds helpful everyday features like low-noise operation, auto restart, and a 24-hour timer.
Best For: Bedrooms, apartments, and offices that need a straightforward window unit with cooling and supplemental heat.
Pros:
- 7,600 BTU cooling coverage for rooms up to 330 sq. ft.
- Supplemental heat option for cooler days.
- Low-noise performance as low as 52 dB in low mode.
- Remote control, 2 fan speeds, and auto restart add convenience.
Cons:
- Heating is supplemental rather than a primary whole-room heating solution.
- No inverter technology.
- Heavier unit at 69 pounds.
This LG unit is a practical pick if you want a dependable window air conditioner with heat for year-round room comfort without extra smart features. It focuses on core performance and everyday usability rather than advanced controls.
Smart Inverter Pick – 8,000 BTU WiFi Window AC with Heat
This window air conditioner with heat is built for buyers who want more control and more modes in one unit. With cooling, heating, dehumidifying, fan, and auto settings, plus WiFi app control and voice compatibility, it’s designed to handle everyday comfort in rooms up to 350 square feet.
Best For: Shoppers who want a smart, feature-rich window AC with heat and app control.
Pros:
- 4-in-1 operation with cool, heat, dehumidify, and fan modes.
- WiFi app control plus Alexa and Google Assistant compatibility.
- Inverter technology for more efficient variable-speed operation.
- Quiet operation as low as 52 dB with sleep mode and 24-hour timer.
Cons:
- Heavier at 81.4 pounds.
- Window fit is limited to specific opening dimensions.
- Cooling and heating coverage tops out at 350 sq. ft.
If you want a modern window air conditioner with heat and remote access, this one stands out for convenience and control. It suits users who value smart-home integration as much as basic climate management.
Budget Supplemental Heat – Keystone 8,000 BTU Window AC with Heat
The Keystone is a practical window air conditioner with heat for shoppers who want coverage for medium rooms without overcomplicating the setup. It combines 8,000 BTU cooling with 3,500 BTU supplemental heating, plus dehumidifier and fan modes, making it a solid all-in-one option for year-round use.
Best For: Medium rooms where supplemental heating and budget-friendly cooling matter most.
Pros:
- 8,000 BTU cooling handles spaces up to 350 sq. ft.
- 3,500 BTU supplemental heating for cooler weather.
- Energy Saver and Sleep modes help reduce power use.
- I Sense remote reads room temperature from where you are.
Cons:
- Supplemental heat is not meant to be the primary heat source.
- No inverter technology.
- Noise level is listed at 55 dB, which is higher than some rivals.
This model is a strong fit if you want a budget-conscious window AC with heat and useful comfort modes. It emphasizes practical features and simple room-by-room climate control over premium extras.
Smart all-season cooling – ROVSUN 8000 BTU Window AC with Heat
If you want a window air conditioner with heat that covers both summer cooling and shoulder-season warming, this ROVSUN 8,000 BTU unit is built for year-round use in rooms up to 350 square feet. It adds Wi‑Fi and voice control on top of the standard remote and control panel, so it suits buyers who want simple climate control with some smart-home convenience.
Best For: Small rooms, apartments, or home offices where app control and Alexa/Google Assistant support matter.
Pros:
- 8,000 BTU cooling plus 4,000 BTU heating for multi-season comfort
- Wi‑Fi enabled with app control and voice compatibility
- 5 modes, 3 fan speeds, 24-hour timer, and ECO saver mode
- Washable filter and front-access design for easier upkeep
Cons:
- Noise is listed at 57 dB, so it is not the quietest option here
- Heating output is supplemental rather than a full home heating solution
Overall, this model stands out if you want one unit to handle cooling, heating, dehumidifying, and fan use without giving up smart controls. It is a practical fit for anyone who wants a connected window AC with heat for a moderate-size room.
Quiet bedroom choice – Frigidaire 8,000 BTU AC with Supplemental Heat
This Frigidaire window air conditioner with heat is aimed at buyers who want dependable cooling and supplemental warmth for rooms up to 350 square feet. With a 53 dBA noise rating, remote control, and energy-saving modes, it is a straightforward option for bedrooms and small living spaces.
Best For: Bedrooms and small living rooms where quieter operation is a priority.
Pros:
- 8,000 BTU cooling with supplemental heat for cooler months
- Quiet operation rated at 53 dBA
- Eco Mode, Sleep Mode, Dry Mode, and 24-hour timer
- Clean Filter alert and washable dust filter for easy maintenance
Cons:
- Heat is supplemental, not a primary heating system replacement
- No Wi‑Fi or voice assistant support
As a practical window AC with heat, this Frigidaire keeps the feature set focused on comfort, efficiency, and ease of use. It is a strong choice if you want a quieter unit with familiar remote-controlled operation rather than smart connectivity.
Quiet smart all-season unit – Garvee 8000 BTU Window AC with Heat
The Garvee window air conditioner with heat is a 4-in-1 unit that combines cooling, heating, dehumidifying, and fan functions for rooms up to 350 square feet. It adds app and voice control, plus a lower 52 dB noise rating, making it a strong fit for buyers who want a feature-rich but still relatively quiet window unit.
Best For: Bedrooms and apartments where smart control and low noise are both important.
Pros:
- 4-in-1 design with cool, heat, dehumidify, and fan modes
- App, remote, touch, and voice control with Alexa support
- Quiet operation rated as low as 52 dB
- 5 modes, 3 fan speeds, 24-hour timer, ECO saver, and sleep mode
Cons:
- Heat is supplemental, not a full heating system
- At 81.4 pounds, it is heavier than the other options listed
For shoppers comparing a window air conditioner with heat, this Garvee model checks many of the right boxes: smart controls, low noise, and multiple comfort modes. It is especially appealing if you want one unit to handle more than just summer cooling.
How We Picked These Window Air Conditioner with Heat Models
We prioritized the features buyers care about most: BTU capacity, heating output, room coverage, energy use, noise level, installation needs, and everyday controls like remote access, timers, Wi-Fi, and app support. We also looked for units that make sense as year-round solutions rather than just seasonal stopgaps.
Because heating in these units is often supplemental rather than primary, we favored products that clearly state coverage and performance expectations so you can match the appliance to your space.
Quick Comparison: What Matters Most
Start with room size, then decide whether you need basic comfort or smarter control. Smaller rooms usually do well with 8,000 BTU-class models, while larger spaces may call for 12,000 BTU or more. If you want convenience, look for Wi-Fi, voice control, and a solid remote. If energy costs matter, inverter technology and Energy Star-style efficiency features are worth prioritizing.
Key Buying Factors for a Window Air Conditioner with Heat
Cooling and Heating Capacity
Check both cooling BTU and heating output. A higher cooling rating helps in larger or sunnier rooms, but heating performance should be viewed as supplemental comfort for shoulder seasons, not a replacement for central heat.
Voltage and Installation
Confirm whether the unit uses 115V or 230V before you buy. Larger models often need a dedicated 230V circuit, while smaller units are more common in standard outlets. Also verify window width, support brackets, and any weight limits for your installation.
Noise, Efficiency, and Controls
For bedrooms and home offices, quieter operation can matter more than raw power. Inverter designs may run more smoothly and save energy over time. Features like sleep mode, timers, dehumidification, and app control can make daily use easier.
Who Should Buy Which Window Air Conditioner with Heat?
If you need an affordable all-season solution for a bedroom or apartment, an 8,000 BTU-class unit is often the best starting point. For larger living rooms or open layouts, move up to a 12,000 BTU or 18,000 BTU model, especially if you want stronger cooling and more reliable coverage.
Choose a smart model if you like remote scheduling and voice control, and pick an Energy Star or inverter unit if lower operating cost is a priority. If you only need backup heat for mild weather, a supplemental-heat model is usually enough. If you need a main heat source, look elsewhere.