A portable air conditioner with heat can provide four-season comfort without requiring a permanent HVAC installation. The best models combine effective cooling, supplemental heating, dehumidifying, fan speeds, and straightforward venting in one movable unit.
Our 2026 roundup compares 10 options across room capacity, heat performance, smart features, noise, portability, and energy-conscious operation so you can choose the right fit for your space.
Best 10 Portable Air Conditioner with Heat Picks for 2026
Best All-Arounder
SereneLife 12,000 BTU AC with Heat
- Cooling, heating, fan, and dehumidifier modes
- Includes remote, timer, hose, and window kit
- Designed for rooms up to 550 sq. ft.
Best For: Year-round comfort with versatile controls
Best Smart Controls
AC Infinity Smart 5-in-1 AC with Heat
- App, Alexa, and Google Home control
- Six climate settings plus adaptive True Comfort AI
- 48 dB operation and drainage-free design
Best For: Connected homes seeking automated comfort
Best for Bedrooms
Shinco 12,000 BTU Portable AC with Heater
- Four modes and three fan speeds
- Includes sealing kit, remote, timer, and swing function
- Rated for spaces up to 450 sq. ft.
Best For: Smaller rooms needing straightforward seasonal comfort
Best for Larger Rooms
Westinghouse 14,000 BTU AC with Heat
- Rated for spaces up to 700 sq. ft.
- WiFi, remote, timer, and Sleep Mode included
- AC, heater, fan, and dehumidifier modes
Best For: Larger rooms needing smart control and moisture removal
Efficient Dual-Hose Choice
SereneLife 12,000 BTU Inverter AC & Heater
- Dual-hose system for stronger cooling airflow
- DC inverter motor with 44–49 dBA operation
- App, remote, and touch controls with four modes
Best For: Bedrooms and offices where quiet, efficient operation matters
Large-Room Cooling Pick
TOSOT AOMI 14,000 BTU Wi-Fi AC
- 14,000 BTU cooling for spaces up to 600 square feet
- Cooling, heating, dehumidifier, and fan modes
- Gree+ app, remote control, and sleep mode
Best For: Larger living areas needing portable cooling and heating
Best Overall
Midea Duo 14,000 BTU Inverter AC with Heat
- Dual-hose design supports balanced airflow
- Inverter technology improves efficiency
- App and voice control included
Best For: Larger rooms and connected, energy-conscious cooling
Best All-Arounder – SereneLife 12,000 BTU AC with Heat
If you want a portable air conditioner with heat for year-round room comfort, the SereneLife SLPAC combines cooling, heating, dehumidifying, and fan modes in one mobile unit. Its included window kit, remote control, timer, and washable filter make it practical for bedrooms, living rooms, and offices up to 550 square feet.
Best For: Households seeking versatile four-season climate control with straightforward operation.
Pros:
- Offers 12,000 BTU ASHRAE cooling, 10,500 BTU heating, dehumidifier, and fan modes.
- Includes automatic swing, Sleep Mode, remote control, and a 24-hour timer.
- Self-evaporation system and washable filter simplify routine maintenance.
- Rolling wheels and the included exhaust hose and window kit support room-to-room use.
Cons:
- At 70.3 pounds, it is relatively heavy to move and reposition.
- Its stated operating noise range is 48–51 dBA, so it is not silent.
- It is a corded unit and requires window exhaust installation.
With strong heating and cooling specifications plus useful dehumidification, this is a balanced choice for users who want one appliance to cover multiple seasons. The main trade-offs are its substantial weight and the need for a window setup.
Best Smart Controls – AC Infinity Smart 5-in-1 AC with Heat
The AC Infinity Smart portable air conditioner with heat is aimed at shoppers who want connected, automated comfort. It combines 12,000 BTU cooling with intelligent heating, multiple operating modes, app features, voice control, scheduling, and temperature-and-humidity-based True Comfort AI for spaces up to 600 square feet.
Best For: Smart-home users who want app access, voice commands, automation, and adaptive climate control.
Pros:
- Supports Cool, Heat, Dry, Fan, Auto, and Combo settings.
- Offers Alexa and Google Home compatibility, app alerts, data charts, and automations.
- True Comfort AI considers temperature and humidity when optimizing operation.
- Includes Sleep Mode, scheduling, timers, three output levels, and wide-angle oscillation.
Cons:
- Its smart features may be unnecessary for buyers who prefer basic controls.
- The supplied notes specify 12,000 BTU cooling but do not provide a heating BTU rating.
- Like other portable units, it requires space for the appliance and exhaust hose.
This model stands out for connected control and automatic adjustment rather than just basic heating and cooling. Its 48 dB noise rating and drainage-free design add convenience, while the smart ecosystem may appeal most to tech-focused households.
Best for Bedrooms – Shinco 12,000 BTU Portable AC with Heater
The Shinco portable air conditioner with heat is a compact option for bedrooms and other spaces up to 450 square feet. It provides 12,000 BTU ASHRAE cooling, four operating modes, three fan speeds, a remote with up to a 23-foot range, and a window sealing kit for relatively quick installation.
Best For: Bedroom users who want simple seasonal control, portability, and a compact footprint.
Pros:
- Provides cool, heater, fan, and dry modes with three fan speeds.
- Includes a 59-inch telescopic hose and window sealing kit for installation.
- Four casters, remote control, swing function, and 24-hour timer improve convenience.
- Self-evaporating operation helps manage moisture without a bucket.
Cons:
- Its recommended coverage is limited to 450 square feet.
- The listed 52 dB noise level may be noticeable in quiet bedrooms.
- The supplied details do not state a separate heating capacity.
Shinco keeps the feature set practical, with easy controls and mobility suited to smaller rooms. It is a sensible choice when you want a portable air conditioner with heat without stepping up to a larger unit, provided the 450-square-foot coverage fits your space.
Best for Larger Rooms – Westinghouse 14,000 BTU AC with Heat
The Westinghouse portable air conditioner with heat is designed for larger spaces, with a stated coverage area of up to 700 square feet. Along with cooling, heating, fan, and dry modes, it adds WiFi control, a remote, a programmable timer, Sleep Mode, and a window kit with sealing and rain-guard components.
Best For: Family rooms, apartments, offices, and other larger spaces where WiFi control and dehumidification are useful.
Pros:
- Rated for areas up to 700 square feet and provides 12,000 BTU DOE cooling.
- Combines AC, fan, dehumidifier, and heater modes.
- Supports WiFi app control, remote operation, Sleep Mode, and programmable timing.
- Includes an installation kit with hose, adjustable window panel, seals, rain guard, and screen.
Cons:
- At 34.1 inches tall, it is larger than the other listed units.
- The stated noise level is about 51–52 dBA, which may be audible during quiet use.
- The supplied notes do not provide a separate heating BTU rating.
Westinghouse offers broad coverage and a useful mix of smart and manual controls, making it a strong fit for larger rooms. Its taller chassis and portable exhaust setup require more floor and window space, so measure your room and window before buying.
Smart All-Season Pick – BLACK+DECKER 12,000 BTU Smart AC with Heat
The BLACK+DECKER Smart Portable Air Conditioner with Heat is a practical portable air conditioner with heat for bedrooms, living rooms, and spaces up to 550 square feet. Its four-in-one design adds cooling, heating, fan, and dehumidifier functions, while Wi-Fi and voice control make everyday adjustments convenient.
Best For: Shoppers who want smart controls and year-round climate functions in one portable unit.
Pros:
- Combines air conditioning, 10,500 BTU heating, dehumidifying, and fan modes.
- Supports Wi-Fi control through the mobile app, Amazon Alexa, and Google Assistant.
- Includes a Follow Me remote that can act as a thermostat for more precise control.
- Comes with a window installation kit and washable filter.
Cons:
- At 59.8 pounds, it is relatively heavy to move between rooms.
- Its 54 dB noise rating may be noticeable in quiet spaces.
- Uses a single-hose setup rather than the dual-hose design found on some alternatives.
This model stands out for its broad feature set, especially smart-home compatibility and the Follow Me remote. It is a solid choice when convenience matters as much as basic cooling and heating performance.
Efficient Dual-Hose Choice – SereneLife 12,000 BTU Inverter AC & Heater
The SereneLife 12,000 BTU Inverter Portable Air Conditioner & Heater is a portable air conditioner with heat designed for efficient, year-round use. Its dual-hose system helps remove hot air while bringing in outdoor air, and DC inverter technology supports faster cooling and quieter operation.
Best For: Bedrooms, offices, and other rooms where quieter operation, efficiency, and stronger cooling airflow are priorities.
Pros:
- Offers cooling, heating, fan, and dehumidifier modes in one unit.
- Dual-hose exhaust design is intended to cool faster than traditional single-hose models.
- Inverter motor operation is rated at 44–49 dBA for relatively quiet performance.
- Provides app, remote, and touch-panel controls with timer, swing, fan-speed, and temperature settings.
Cons:
- The dual-hose installation may require more setup than a single-hose design.
- Its listed 12,000 BTU cooling capacity may be less suitable for very large spaces.
- Only a one-year limited warranty is specified.
With an inverter compressor, dual hoses, and multiple control options, this SereneLife model is the most efficiency-focused option in this group. Its compact footprint and quieter operating range also suit bedrooms and offices.
Large-Room Cooling Pick – TOSOT AOMI 14,000 BTU Wi-Fi AC
The TOSOT AOMI Series is a portable air conditioner with heat built for larger spaces, with listed coverage up to 600 square feet. Along with cooling, it provides heat, dehumidifying, and fan modes, plus Wi-Fi control through the Gree+ app and a conventional remote.
Best For: Users who need higher cooling capacity and portable heating for larger living areas.
Pros:
- Provides 14,000 BTU cooling and coverage for spaces up to 600 square feet.
- Includes cooling, heating, dehumidifying, and fan modes.
- Supports remote control through the Gree+ app and included remote.
- Offers sleep mode, programmable temperature adjustment, and switchable panel lights.
Cons:
- At 78.8 pounds, it is the heaviest model in this roundup.
- Its 54 dB lowest-speed noise rating may be noticeable during quiet activities.
- Listed annual energy consumption is 1,500 kilowatt-hours.
The AOMI is a strong fit when room coverage is the deciding factor. Its larger capacity and broad window-kit range add flexibility, although the substantial weight makes frequent relocation less convenient.
Best Overall – Midea Duo 14,000 BTU Inverter AC with Heat
If you want a powerful portable air conditioner with heat for year-round room comfort, the Midea Duo stands out for its dual-hose design, inverter compressor, and smart controls. It offers 14,000 BTU cooling, heating, dehumidifying, and fan operation in one residential unit.
Best For: Larger rooms and shoppers prioritizing efficient cooling, quieter operation, and app or voice control.
Pros:
- Dual-hose-in-hose design helps balance indoor airflow and limit hot-air infiltration.
- Inverter technology is rated to use more than 40% less energy than the U.S. federal standard.
- Provides heating and cooling, with a listed heat-pump operating range of 41°F to 86°F.
- Supports app, remote, button, Alexa, and Google Assistant control.
Cons:
- At 77.2 pounds, it is relatively heavy to move.
- The remote requires two AAA alkaline batteries.
- Its larger 34.48-inch height may require careful placement near windows.
The Midea Duo is the most feature-rich option here, combining strong cooling performance, inverter efficiency, and connected controls. Its weight and larger footprint are the main trade-offs for that capability.
Best Compact Choice – SereneLife 10,000 BTU WiFi AC and Heater
This SereneLife portable air conditioner with heat is designed for smaller spaces that need flexible comfort without a bulky footprint. Its 10,000 BTU cooling capacity, four operating modes, WiFi function, and included window kit make it practical for rooms, offices, and apartments.
Best For: Small rooms and apartments needing cooling, heating, fan, and dehumidifier functions in one compact unit.
Pros:
- Four-in-one operation includes cooling, heating, dehumidifying, and fan modes.
- WiFi functionality enables remote access through the app.
- Compact 47-pound design includes rolling wheels for portability.
- Includes a universal window mount kit and self-evaporating system.
Cons:
- Its 55 dBA rating is louder than the other listed SereneLife model.
- It uses a non-inverter compressor.
- The supplied coverage details vary between 330 and 450 square feet, so room size should be considered carefully.
The smaller SereneLife model is a sensible pick when portability and multifunctionality matter more than maximum capacity. Its WiFi convenience is useful, though shoppers seeking quieter or more efficient inverter performance may prefer the Midea.
Best Wide-Area Value – SereneLife 14,000 BTU AC with Heat
For shoppers seeking a straightforward portable air conditioner with heat and broad cooling capacity, this 14,000 BTU SereneLife model offers four operating modes and a included window kit. Its rolling wheels, remote control, timer, and sleep mode support convenient everyday use.
Best For: Bedrooms, offices, classrooms, and living spaces that need wide-area cooling with simple manual or remote control.
Pros:
- Offers 14,000 BTU ASHRAE cooling with cool, heat, fan, and dehumidifier modes.
- Includes exhaust hose, window installation plate, remote, hose connector, and drain pipe.
- Rolling wheels and a 49-pound weight make room-to-room movement easier.
- Sleep mode, two fan speeds, and a 24-hour timer add scheduling flexibility.
Cons:
- It uses a non-inverter compressor.
- Noise is listed between 51 and 54 dBA, depending on operation.
- Control is through the unit’s touch panel or included remote rather than app or voice control.
This SereneLife model balances higher cooling capacity with a relatively manageable 49-pound design and useful basic controls. It is a practical alternative to the Midea if connected controls and inverter efficiency are not priorities.
How We Picked the Best Portable Air Conditioner with Heat
We evaluated the selected models by comparing advertised cooling capacity, heating capability, coverage ratings, operating modes, controls, installation design, and convenience features. We also considered whether each unit offers Wi-Fi or app control, dehumidification, inverter operation, dual-hose ventilation, or a compact design.
Because manufacturer ratings can vary by testing method, treat BTU figures and room-size claims as starting points rather than guarantees. Sun exposure, ceiling height, insulation, humidity, and open doorways can all change real-world performance.
Quick Comparison
| What to Compare | Why It Matters |
|---|---|
| Cooling capacity | Helps match the unit to the room’s size and heat load. |
| Heating mode | Provides seasonal flexibility, but may be intended for supplemental rather than whole-home heating. |
| Venting design | Affects installation, efficiency, and how much warm air can enter the room. |
| Controls | Remote, Wi-Fi, and app features can make scheduling and daily use easier. |
| Noise and portability | Important for bedrooms, offices, apartments, and frequent repositioning. |
Key Buying Factors for a Portable Air Conditioner with Heat
Room Size and BTU Capacity
Choose a capacity suited to the space rather than automatically selecting the highest number. Smaller rooms may be better served by a compact 10,000- or 12,000-BTU model, while larger or warmer rooms may benefit from a 14,000-BTU unit. Oversizing can cause short cycling and uneven humidity control.
Heating Performance
Heat mode is useful during cool mornings, transitional seasons, and as supplemental warmth. Check the product specifications for heating output and operating-temperature limits. A portable unit should not automatically be treated as a replacement for central heating in severe winter conditions.
Hose Setup and Efficiency
Single-hose models are usually simpler to install, while dual-hose designs can improve ventilation efficiency in some rooms. Confirm that the included window kit fits your window style and measure the distance to the outlet before buying.
Noise, Drainage, and Controls
Look for sleep settings or quieter operation if the unit will run overnight. Dehumidifier use may require continuous drainage or occasional emptying, depending on humidity. Wi-Fi control is convenient, but a reliable remote and accessible manual controls are useful if connectivity is unavailable.
Who Should Buy Which Portable Air Conditioner with Heat?
- For bedrooms and smaller rooms: Consider a compact model with lower capacity, sleep controls, and manageable noise.
- For larger living areas: Look toward higher-capacity 14,000-BTU options, especially where sunlight or heat gain is substantial.
- For smart-home users: Choose a Wi-Fi-enabled model with app scheduling and remote temperature control.
- For efficiency-focused shoppers: Consider an inverter model or dual-hose design, then verify installation requirements.
- For occasional seasonal use: Prioritize easy setup, dependable remote control, wheels, and accessible storage.
Before ordering, verify the electrical requirements, window dimensions, clearance around the unit, warranty terms, and whether the heating function meets your climate needs. Correct sizing and proper vent installation usually matter more than adding extra smart features.