10 Best Portable Air Conditioners With Heat in 2026 for Year-Round Comfort

A portable air conditioner with heat can provide cooling, supplemental warmth, dehumidification, and fan-only circulation without requiring permanent installation. The right model depends on room size, venting options, noise tolerance, and how often you plan to switch between seasons.

Our roundup includes compact units for bedrooms and offices, higher-capacity models for larger spaces, and smart or inverter-equipped options for more convenient, efficient operation.

Best 10 Portable Air Conditioner with Heat Picks for 2026

Best Energy-Saving Pick – Midea Duo 14,000 BTU Portable AC with Heat

The Midea Duo is a strong choice if you want a portable air conditioner with heat for year-round room comfort. Its dual hose-in-hose design, variable-speed inverter, app connectivity, and voice control make it especially appealing for users who prioritize efficient operation and smart features.

Best For: Larger residential rooms and shoppers seeking efficient cooling, supplemental heat, and smart-home control.

Pros:

• Dual hose-in-hose design brings in and exhausts outdoor air to support balanced indoor circulation.
• Variable-speed inverter technology is designed to use over 40% less energy than the U.S. federal standard.
• Offers cooling, heat-pump operation, app control, remote control, and Alexa or Google Assistant compatibility.
• Listed noise level is 42 dB, quieter than the other models in this selection.

Cons:

• At 77.2 pounds, it is relatively heavy to move between rooms.
• Heat-pump operation is specified for outdoor temperatures from 41°F to 86°F.
• The remote requires two AAA alkaline batteries, which are not noted as included.

Choose this model when energy efficiency and airflow design matter more than minimum weight. It is one of the more feature-rich portable air conditioner with heat options here, though its larger, heavier build may be less convenient for frequent repositioning.

Best Compact Option – SereneLife 10,000 BTU AC and Heater

The SereneLife is a compact portable air conditioner with heat designed for bedrooms, offices, and other spaces up to 450 square feet. It combines cooling, heating, fan, and dehumidifying functions with WiFi, a timer, casters, and an included window kit.

Best For: Smaller rooms where a compact, easy-to-move unit with multiple comfort modes is useful.

Pros:

• Rated for cooling spaces up to 450 square feet with 10,000 BTU of cooling power.
• Combines cooling, heating, fan, and dehumidifier functions in one portable unit.
• Compact 11.8-by-11.8-by-27.5-inch design and universal casters make room-to-room movement easier.
• Includes an exhaust hose, window installation plate, hose connector, drain pipe, and remote.

Cons:

• Its stated 450-square-foot coverage is lower than the larger-capacity models in this roundup.
• The listed noise level is 55 dB.
• The supplied notes describe WiFi in the title, but the listed control method is touch with a remote controller.

This is a practical pick for a bedroom or office where size and portability are more important than maximum coverage. Its included setup accessories and moisture-removal mode add everyday convenience, while the smaller capacity keeps it best suited to modest rooms.

Best Smart Control Value – BLACK+DECKER 14,000 BTU AC with Heat

The BLACK+DECKER portable air conditioner with heat offers four functions—air conditioning, heating, dehumidifying, and fan operation—in a relatively compact 35-pound body. WiFi connectivity, voice control, and a Follow Me remote make it a convenient choice for bedrooms and living spaces.

Best For: Users who want smart controls and a thermostat-style remote in a versatile room unit.

Pros:

• Provides 14,000 BTU ASHRAE cooling, 10,200 BTU SACC cooling, and 10,000 BTU of heat.
• Four-in-one operation includes air conditioning, heating, dehumidification, and fan modes.
• Supports WiFi, mobile-app control, and voice control through Amazon Alexa or Google Assistant.
• Follow Me remote can act as a thermostat for more localized temperature control.

Cons:

• The unit uses a non-inverter compressor.
• Its listed noise level is 54 dB.
• The supplied details list a 375-square-foot floor area despite the product bullet describing rooms up to 700 square feet, so room-size expectations should be checked carefully.

This model stands out for control flexibility rather than inverter efficiency. Its smart features and Follow Me remote are useful for targeted comfort, but shoppers should verify the appropriate room size and accept that it is not an inverter unit.

Best Dehumidifying Features – Westinghouse 14,000 BTU AC with Heat

The Westinghouse is a portable air conditioner with heat that combines cooling, heating, fan, and dry modes with WiFi and remote control. Its listed 90-pint dehumidifying capacity and included window-sealing accessories make it particularly interesting for humid rooms, apartments, offices, and similar spaces.

Best For: Humid environments and rooms up to 700 square feet where dehumidification and smart operation are priorities.

Pros:

• Offers four modes: air conditioning, fan, dehumidifier, and heater.
• Listed to cool areas up to 700 square feet with 12,000 BTU ASHRAE and 8,150 BTU DOE cooling figures in the product bullets.
• Dehumidifier mode is rated to remove up to 90 pints of moisture per day.
• Includes WiFi, remote control, sleep mode, timer, and a window kit with seals and a rain guard.

Cons:

• The unit is relatively large at 15.6 by 18.1 by 34.1 inches.
• It uses a non-inverter design.
• The supplied notes contain differing cooling descriptions, so buyers should confirm the applicable rating for their room.

Consider this model when humidity control is nearly as important as temperature control. It provides a broad feature set and thorough window-installation accessories, although its larger footprint and non-inverter design may matter for some households.

Best All-in-One Value – SereneLife 14,000 BTU Portable AC with Heat

If you need a portable air conditioner with heat for year-round room comfort, this SereneLife model combines 14,000 BTU ASHRAE cooling with heating, fan, and dehumidifier modes. Its rolling wheels, included window kit, remote, and 24-hour timer make it practical for bedrooms, offices, and living spaces.

Best For: Shoppers wanting versatile four-season climate control with straightforward portability.

Pros:

• Four operating modes: cool, heat, fan, and dehumidifier
• Includes exhaust hose, window installation plate, remote, and drain pipe
• Two fan speeds, sleep mode, and a timer adjustable up to 24 hours
• Compact rolling design with listed noise levels of 51–54 dBA

Cons:

• At 49 pounds, it is portable but not especially lightweight
• It uses a non-inverter design
• Cooling performance is specified at 14,000 BTU ASHRAE rather than a stated SACC rating

This is a well-rounded choice when you value multiple modes and simple controls over smart-home features. The included installation accessories and movable cabinet make it a convenient general-purpose option.

Best for Medium Rooms – Amazon Basics 4-in-1 Portable AC with Heat

This Amazon Basics portable air conditioner with heat is rated for cooling spaces up to 550 square feet under the supplied specifications. It offers cool, heat, dry, and fan-only modes, plus auto-swing louvers, sleep mode, and a remote with Follow Me temperature control.

Best For: Bedrooms, living rooms, home offices, or guest rooms that need flexible coverage up to 550 square feet.

Pros:

• 13,500 BTU ASHRAE and 10,000 BTU SACC cooling ratings
• Four modes include cooling, heating, dehumidifying, and fan-only operation
• Auto-swing louvers help distribute air throughout the room
• Window kit supports standard, crank, and egress windows

Cons:

• At 75.2 pounds, it is substantially heavier than the SereneLife models listed here
• Its stated efficiency is basic
• The unit is relatively tall at 30.1 inches

Choose this model if room coverage and control features matter most. Its clearly stated SACC rating, Follow Me remote function, and broad window-kit compatibility make it a practical option for medium-size residential spaces.

Best Smart Performance – SereneLife 16,000 BTU Inverter Portable AC with Heat

For shoppers seeking a portable air conditioner with heat and smart controls, this SereneLife unit pairs 16,000 BTU ASHRAE cooling with heat, fan, and dehumidifier modes. Wi-Fi app control joins the remote and touch panel, while the inverter design and listed 42–49 dBA noise range support quieter, convenient operation.

Best For: Users who want higher-capacity cooling, Wi-Fi control, and a quieter inverter-based design.

Pros:

• Highest listed cooling capacity at 16,000 BTU ASHRAE
• Cool, heat, fan, and dry modes support year-round use
• Wi-Fi app, remote, and touch controls provide flexible operation
• Inverter design and listed noise levels of 42–49 dBA

Cons:

• The supplied notes do not state a specific room-size rating
• Wi-Fi functionality requires use of the SereneLife app
• A window kit and exhaust components are still required for installation

This is the strongest fit for buyers prioritizing capacity and connected controls. Its compact dimensions and 49-pound weight preserve portability, while the inverter design and lower listed noise range distinguish it from the non-inverter alternatives.

Best All-Arounder – SereneLife 12,000 BTU AC & Heat

For shoppers seeking a portable air conditioner with heat for larger rooms, this SereneLife model combines cooling, heating, dehumidifying, and fan modes in one rolling unit. It includes a remote, window exhaust kit, automatic swing, and a 24-hour timer.

Best For: Bedrooms, living rooms, offices, and multipurpose spaces up to 550 square feet.

Pros:

• Combines 12,000 BTU ASHRAE cooling with 10,500 BTU heating.
• Offers cooling, heating, fan, and dehumidifier modes.
• Includes automatic swing, sleep mode, remote control, and washable filter.
• Removes up to 1.5 liters of moisture per hour.

Cons:

• At 70.3 pounds, it is heavier than the other listed options.
• Its listed noise level reaches 51 dBA.
• It uses a corded 120-volt power connection and requires window venting.

This is a versatile choice when broad room coverage and strong heating capacity matter most. Its rolling design and included installation kit make room-to-room use practical, though the heavier cabinet may be less convenient to move frequently.

Best Smart Controls – SereneLife Wi-Fi 12,000 BTU AC

This portable air conditioner with heat adds Wi-Fi control to a four-mode climate system, making it a convenient option for bedrooms, offices, and living areas. The included window kit, rolling wheels, remote, and app support simplify everyday operation.

Best For: Users who want app-based control of cooling, heating, fan, and dehumidifier functions in spaces up to 550 square feet.

Pros:

• Provides cool, heat, fan, and dry operating modes.
• Supports Wi-Fi app control in addition to remote and touch controls.
• Offers up to 24-hour timer settings and two listed low-noise ranges of 48–51 dBA.
• Includes an exhaust hose, window plate, hose connector, drain pipe, and remote.

Cons:

• The product details do not specify a separate heating BTU rating.
• It is a non-inverter model.
• Window venting is required for portable operation.

Choose this version if smart-home convenience is a priority. It delivers the same broad 550-square-foot positioning as the other 12,000 BTU model while adding Wi-Fi access and a lighter listed weight of 49 pounds.

Best for Smaller Rooms – SereneLife 8,000 BTU AC & Heater

For compact spaces, this portable air conditioner with heat provides four-in-one operation in a smaller, lighter cabinet. It offers cooling, heating, dehumidifying, and fan functions, along with a remote and universal window exhaust kit.

Best For: Small to medium rooms and spaces up to about 350 square feet, including home offices, bedrooms, and classrooms.

Pros:

• Uses 8,000 BTU ASHRAE cooling and 5,000 BTU DOE cooling ratings.
• Combines cooling, heating, dehumidifying, and fan functions.
• Includes sleep mode, automatic mode, power-failure memory, and remote control.
• Its 40.7-pound body and universal castors support easier movement.

Cons:

• Its coverage is lower than the 12,000 BTU models.
• The listed noise level is 53 dBA.
• Window exhaust installation is still required.

This is the most compact choice in the group and suits shoppers who do not need large-room capacity. Its lighter weight, straightforward controls, and smaller footprint make it practical for focused cooling and heating in modest spaces.

How We Picked the Best Portable Air Conditioner with Heat

We compared these 10 models by cooling and heating capacity, stated room coverage, hose configuration, controls, noise-focused features, portability, and included functions. We also considered practical details such as Wi-Fi access, dehumidifier modes, timers, sleep settings, remote controls, and whether a unit is better suited to a bedroom, office, apartment, or larger living area.

Because manufacturer BTU ratings and coverage claims can vary, treat them as starting points rather than guarantees. Room height, insulation, sunlight, ceiling fans, and local climate all affect real-world performance.

Quick Comparison

Best For	Look For	Models in This Roundup
Small bedrooms or offices	8,000–10,000 BTU class, compact design	SereneLife 8,000 BTU; SereneLife 10,000 BTU
Medium rooms	12,000–14,000 BTU class, heat and dehumidify modes	Black+Decker; Amazon Basics; SereneLife 12,000 BTU models
Large rooms or open areas	14,000–16,000 BTU class, stronger airflow or dual-hose design	Midea Duo; Westinghouse; SereneLife 14,000 and 16,000 BTU models
Remote control and automation	Wi-Fi app support, timers, sleep modes	Wi-Fi-enabled SereneLife, Westinghouse, and Black+Decker models

Key Buying Factors for a Portable Air Conditioner with Heat

Capacity and Room Size

Choose capacity according to the room you need to condition, not the whole home. An undersized unit may run continuously, while an oversized unit can cool quickly without removing enough humidity. Rooms with strong afternoon sun, high ceilings, poor insulation, or several occupants may need additional capacity.

Hose Design and Installation

Single-hose units are generally simpler to set up, but they may draw replacement air into the room. Dual-hose designs can offer more balanced operation and may be preferable for larger or warmer spaces. Confirm that the window kit fits your window style and check whether the kit supports vertical, horizontal, or sliding windows.

Heating Performance

Heat mode is useful for shoulder seasons and supplemental warmth, but portable heating should not automatically be treated as a replacement for a home’s primary furnace. Check the operating-temperature range and safety guidance, and use the unit on a suitable electrical circuit.

Noise, Efficiency, and Controls

For bedrooms, prioritize sleep modes, quiet operation, adjustable fan speeds, and a timer. Inverter models may deliver steadier temperatures and less cycling. Wi-Fi control is convenient for scheduling and remote adjustments, while a physical remote is helpful when connectivity is unavailable.

Moisture Management

In humid climates, the dehumidifier function can be as important as cooling. Review drainage instructions and determine whether continuous drainage is supported. Some units collect condensate internally and may require periodic emptying during humid operation.

Who Should Buy Which Portable Air Conditioner with Heat?

Choose a compact 8,000–10,000 BTU model for a bedroom, home office, guest room, or other smaller space where easy movement matters most.

Choose a 12,000–14,000 BTU model for a typical living room, apartment, or medium bedroom, especially if you want a balanced mix of cooling, heating, fan, and dehumidifying functions.

Choose a 14,000–16,000 BTU or dual-hose model for larger rooms, open layouts, or especially warm spaces. Verify the manufacturer’s coverage guidance and make sure your window can accommodate the installation kit.

Choose a smart model if app control, schedules, and remote temperature adjustments are genuinely useful to your routine. Otherwise, a simpler remote-controlled unit may offer the better value and fewer setup requirements.