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

A portable air conditioner with heat can provide four-season comfort without requiring permanent installation. The best models combine dependable cooling, supplemental heating, dehumidification, and convenient controls in one movable unit.

Below, we compare 10 options across different capacities, feature sets, and room-size claims so you can choose a model that fits your space, climate, and budget.

Best 10 Portable Air Conditioner with Heat Picks for 2026

Best Overall – SereneLife 12,000 BTU AC With Heat

The SereneLife is a versatile portable air conditioner with heat for year-round room comfort. It combines cooling, heating, dehumidifying, and fan modes, with a rated cooling capacity of up to 550 square feet and convenient remote control operation.

Best For: Households wanting one portable unit for cooling, supplemental heat, and humidity control.

Pros:

• Combines 12,000 BTU ASHRAE cooling with 10,500 BTU heating.
• Includes cool, heat, dehumidifier, and fan modes.
• Has auto swing, Sleep Mode, a 24-hour timer, and remote control.
• Includes an exhaust hose and window installation kit.

Cons:

• At 70.3 pounds, it is relatively heavy to move between rooms.
• Rated noise reaches up to 51 dBA.
• Its stated coverage is smaller than some competing models.

With broad climate-control features and included installation accessories, this is a well-rounded choice for bedrooms, living rooms, and offices. Its washable filter and self-evaporation system also help simplify routine maintenance.

Best Smart Features – AC Infinity Smart 5-in-1 AC With Heat

The AC Infinity is a smart portable air conditioner with heat designed for automated, year-round comfort. Its five-in-one system includes cooling, heating, dry, fan, auto, and combo settings, while app connectivity adds scheduling, alerts, and voice control.

Best For: Smart-home users who want app-based automation and adaptive temperature control.

Pros:

• Provides 12,000 BTU cooling and intelligent heating.
• Supports Alexa and Google Home voice commands.
• Offers scheduling, timers, data charts, alerts, and three output levels.
• Operates at a listed 48 dB and uses drainage-free operation.

Cons:

• Supplied notes do not specify the heating BTU output.
• Smart features may be unnecessary for shoppers seeking simple controls.
• The product notes do not list included window-installation accessories.

True Comfort AI, humidity-aware control, and remote access make this model especially appealing for hands-off operation. Its listed 600-square-foot coverage also suits larger rooms, provided the installation requirements fit your space.

Best Value Features – Shinco 12,000 BTU Portable AC With Heater

The Shinco offers practical four-season functionality in a portable air conditioner with heat for spaces up to 450 square feet. It provides cooling, heating, fan, and dry modes, plus three fan speeds, auto swing, and a remote with a listed 23-foot range.

Best For: Bedrooms and small-to-medium rooms needing straightforward cooling, heating, and dehumidifying.

Pros:

• Provides 12,000 BTU ASHRAE cooling and 7,800 BTU SACC cooling.
• Includes cool, heater, fan, and dry modes.
• Comes with a window sealing kit and 59-inch telescopic exhaust hose.
• Offers three fan speeds, auto swing, a timer, casters, and remote control.

Cons:

• Its 450-square-foot coverage is lower than some alternatives.
• At 32.68 inches tall, the unit may require more vertical storage space.
• Listed noise is up to 52 dB.

This model focuses on useful everyday controls and a relatively manageable 56.2-pound weight. The included sealing kit and hose make it a practical option when easy setup matters more than smart-home integration.

Best for Larger Rooms – TOSOT AOMI 14,000 BTU WiFi AC

The TOSOT AOMI is a WiFi-enabled portable air conditioner with heat built for spaces up to 600 square feet. Its four modes cover cooling, heating, dehumidifying, and fan operation, while the Gree+ app and remote allow control from across the room or remotely.

Best For: Larger living rooms where app control, heating, and broad cooling coverage are priorities.

Pros:

• Rated for 14,000 BTU cooling and up to 600 square feet.
• Includes cooling, heating, dehumidifying, and fan modes.
• Supports Gree+ app control and remote operation.
• Includes Sleep Mode and a flexible window panel for openings from 9.1 to 62 inches.

Cons:

• At 78.8 pounds, it is the heaviest model in this group.
• Listed noise is 54 dB at the lowest speed setting.
• Its listed 9,600 BTU SACC rating is lower than its 14,000 BTU headline rating.

The AOMI stands out for room coverage and connected controls, making it a strong fit for larger spaces. Confirm the window dimensions and plan for the unit’s substantial weight before choosing it for frequent room-to-room movement.

Balanced Four-Season Pick – Wiytamo 12,000 BTU AC with Heat

If you need a portable air conditioner with heat for year-round room comfort, the Wiytamo combines cooling, heating, dehumidifying, and fan modes in one compact unit. It is rated for cooling spaces up to 550 square feet and heating areas up to 350 square feet, with remote and touch controls.

Best For: Bedrooms, offices, living rooms, and garages that need flexible seasonal climate control.

Pros:

• Provides 12,000 BTU cooling and 8,000 BTU heating capacity.
• Includes child lock, remote control, timer settings, and LED touch controls.
• Four casters and hidden side handles make it easier to move.
• Self-evaporating operation can reduce how often the unit needs draining.

Cons:

• Heating coverage is smaller than the stated cooling coverage.
• At about 56 pounds, it is portable but not especially lightweight.
• It is not an inverter model.

The Wiytamo is a practical choice when you want broad functionality and family-friendly controls. Check your window dimensions before buying, since the included kit is designed for openings from 25.6 to 50.2 inches.

Smart Control Choice – BLACK+DECKER 12,000 BTU AC with Heat

The BLACK+DECKER is a portable air conditioner with heat that adds app and voice control to its four-in-one design. Along with cooling, it works as a heater, dehumidifier, and fan, while the Follow Me remote can help provide more precise temperature control.

Best For: Connected homes and bedrooms or living rooms where app, Alexa, or Google Assistant control is useful.

Pros:

• Offers 12,000 BTU cooling and 10,500 BTU heating.
• Supports Wi-Fi control through its mobile app and voice control with Alexa or Google Assistant.
• Follow Me remote uses the remote as a thermostat for temperature control.
• Includes an exhaust hose, window kit, drain hose, and washable filter.

Cons:

• Its listed noise level is 54 dB.
• At 59.8 pounds, it is relatively heavy to move between rooms.
• It is a non-inverter unit and uses corded power.

This model stands out for smart-home convenience and its strong listed heating capacity. Before purchasing, measure the window because the supplied specifications list a minimum opening of 15 inches wide by 20.5 inches high.

Wide-Area Cooling Option – SereneLife 14,000 BTU AC with Heat

For shoppers seeking a higher-capacity portable air conditioner with heat, the SereneLife SLACHT148 provides 14,000 BTU ASHRAE cooling alongside heat, fan, and dehumidifier modes. Its rolling design, included window kit, remote, and 24-hour timer support everyday room-to-room use.

Best For: Bedrooms, offices, classrooms, and living spaces that need wide-area cooling with year-round modes.

Pros:

• Delivers 14,000 BTU ASHRAE cooling with four operating modes.
• Includes a remote, touch controls, two fan speeds, and a 24-hour timer.
• Rolling wheels and a compact standing design support portability.
• Sleep mode and 51–54 dBA operation are suited to quieter use.

Cons:

• The supplied notes do not specify a separate heating BTU rating or coverage area.
• It is not an inverter model.
• Its 54 dB maximum listed noise level may be noticeable in quiet rooms.

The SereneLife is the strongest fit here if cooling capacity is your priority and you also want heat for seasonal flexibility. Its included window installation components simplify setup, but confirm that the cabinet and vent arrangement suit your room.

Smart All-Season Pick – BLACK+DECKER 14,000 BTU AC with Heat

If you want a portable air conditioner with heat for a bedroom or living room, this BLACK+DECKER model combines cooling, heating, dehumidifying, and fan modes in one unit. Its stated 14,000 BTU cooling capacity, 10,000 BTU heat output, Wi-Fi connectivity, and voice-control support make it a versatile choice for year-round indoor comfort.

Best For: Smart-home users cooling or heating rooms up to 700 square feet.

Pros:

• Four-in-one operation includes air conditioning, heat, dehumidifying, and fan modes.
• Works with Wi-Fi, the mobile app, Amazon Alexa, and Google Assistant.
• Follow Me remote can act as a thermostat for more localized temperature control.
• Includes a window installation kit and washable filter.

Cons:

• Its 54 dB noise rating may be noticeable in quiet rooms.
• It is not an inverter model.
• The listed floor-area specification is 375 square feet, despite the product description mentioning rooms up to 700 square feet.

This is a practical option when smart controls and flexible year-round operation matter more than inverter efficiency. Check the room-size specifications carefully before buying, particularly for larger spaces.

Efficient Compact Choice – SereneLife 14,000 BTU Wi-Fi AC with Heat

This portable air conditioner with heat is designed for year-round room comfort, offering 14,000 BTU cooling and 10,500 BTU heating alongside fan and dehumidifier modes. Its Wi-Fi app, inverter technology, rolling wheels, and included window kit give it a useful balance of convenience and flexibility.

Best For: Bedrooms and offices that need app-controlled cooling, heating, and dehumidification.

Pros:

• Four operating modes cover cooling, heating, fan use, and dehumidifying.
• Wi-Fi app control works alongside the touch panel and remote.
• Inverter technology is designed for efficient operation.
• Rolling wheels and a window vent kit support flexible placement.

Cons:

• At 49 pounds, it is heavier than some portable room units.
• The listed noise range reaches 54 dBA.
• Its specified room type is bedroom, so suitability for very large areas should be verified.

The SereneLife stands out for buyers who want connected controls and inverter technology in a compact cabinet. It is especially appealing for a bedroom or office where multiple comfort modes can replace separate appliances.

Quiet High-Capacity Pick – SereneLife 16,000 BTU Dual-Hose AC

For shoppers who need a higher-capacity portable air conditioner with heat, this SereneLife model provides 16,000 BTU ASHRAE cooling with cool, heat, fan, and dry modes. It also adds Wi-Fi control, a 24-hour timer, and a dual-hose design for flexible climate control in bedrooms, offices, classrooms, and living areas.

Best For: Larger residential or work spaces where higher cooling capacity and quieter operation are priorities.

Pros:

• 16,000 BTU ASHRAE cooling capacity supports wide-area climate control.
• Includes cooling, heating, fan, and dehumidifying modes.
• Operates through Wi-Fi, touch controls, or the included remote.
• Listed noise range of 42–49 dBA is lower than the other supplied models.

Cons:

• Its 49-pound weight may make stair transport difficult.
• It requires window-kit installation and hose connections.
• The supplied specifications do not state a BTU rating for heating.

This model is the strongest fit when cooling capacity and a lower stated noise range are more important than a specific advertised heat-output rating. Its smart controls and multiple operating modes add convenience for frequent, year-round use.

How We Picked the Best Portable Air Conditioner with Heat

We evaluated this roundup by comparing the selected models’ stated BTU ratings, heating and cooling functions, room-coverage claims, ventilation design, controls, smart features, dehumidification, and portability. We also considered whether each unit is best suited to a bedroom, office, apartment, or larger living area.

BTU numbers are useful for comparison, but they do not tell the whole story. Insulation, ceiling height, sunlight, local humidity, window type, and whether doors remain open can significantly affect real-world performance. Treat manufacturer coverage estimates as guidelines rather than guarantees.

Quick Comparison

What to Compare	Best Starting Point
Smaller bedrooms or offices	About 10,000–12,000 BTU
Medium rooms and apartments	About 12,000–14,000 BTU
Larger, hotter, or open spaces	About 14,000–16,000 BTU
Convenient remote operation	Remote-controlled or Wi-Fi models
Improved efficiency and airflow	Dual-hose or inverter designs

Key Buying Factors for a Portable Air Conditioner with Heat

Cooling and Heating Capacity

Match capacity to the room instead of automatically choosing the highest BTU rating. An oversized unit may cool quickly but cycle inefficiently, while an undersized unit can run constantly. Heating functions are often intended for supplemental or seasonal use, so check the product specifications before relying on one as a primary heat source.

Hose Design and Installation

Every portable AC needs to exhaust hot air through a window kit. Single-hose models are generally simpler and more affordable, while dual-hose designs can provide more balanced airflow and may perform better in larger or warmer rooms. Confirm that the included window kit fits your window style and dimensions.

Noise, Drainage, and Humidity

Noise matters in bedrooms, nurseries, and home offices. Check published decibel information where available. In humid climates, look for convenient drainage options and a meaningful dehumidifier mode. Some units require periodic water removal, particularly during heating or very humid operation.

Controls and Convenience

Remote controls are useful across a room, while Wi-Fi connectivity can add scheduling, app control, and smart-home integration. Features such as sleep mode, timers, washable filters, caster wheels, and adjustable louvers can make daily use easier.

Who Should Buy Which Portable Air Conditioner with Heat?

Choose a compact 10,000- to 12,000-BTU model for a bedroom, office, or moderately sized room where portability and lower upfront cost matter most. A 12,000- to 14,000-BTU unit is a practical middle ground for many apartments and living rooms. For broad spaces or challenging heat loads, consider a 14,000- to 16,000-BTU option, especially if it includes a dual-hose or inverter design.

Pick a smart model if you value remote scheduling and app control. Choose a simpler remote-controlled unit if you want straightforward operation with fewer setup requirements. Before purchasing, measure the room and window, verify electrical requirements, and leave adequate clearance around the appliance for safe airflow.