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

A portable air conditioner with heat can provide cooling, supplemental heating, dehumidification, and fan circulation without requiring permanent installation. The models in this roundup cover compact rooms, larger living spaces, smart controls, and energy-conscious inverter designs.

Use the guide below to compare capacity, ventilation design, controls, operating modes, and convenience features before choosing the unit that best fits your room and climate.

Best 10 Portable Air Conditioner with Heat Picks for 2026

Compact 4-in-1 Pick – SereneLife 8000 BTU AC with Heat

If you need a portable air conditioner with heat for a smaller room, this SereneLife model combines cooling, supplemental heating, dehumidifying, and fan modes in a compact cabinet. Its stated coverage is up to 350 square feet, and the included window kit supports straightforward setup.

Best For: Small bedrooms, offices, and other spaces up to about 350 square feet.

Pros:

• Four operating modes for year-round flexibility.
• Compact 13-by-11-inch footprint with rolling casters.
• Includes remote control, exhaust hose, window plate, and drain pipe.
• Offers sleep mode, automatic mode, and power-failure memory.

Cons:

• Smaller stated coverage than the 14,000 BTU models in this roundup.
• At 53 dB, it may not be the quietest option for light sleepers.
• It is a non-inverter unit.

This is a practical choice when room size and compact portability matter more than maximum capacity. The 8000 BTU ASHRAE rating, 5000 BTU DOE rating, and four-in-one design make it a versatile small-space climate-control option.

Large-Space Smart Pick – 14,000 BTU Portable AC with Heat and Wi-Fi

This portable air conditioner with heat is built for larger rooms, with a stated 14,000 BTU cooling capacity for spaces up to 700 square feet. App control, a remote, sleep mode, and a 24-hour timer add convenience for bedrooms, living rooms, apartments, and home offices.

Best For: Large rooms up to 700 square feet where app-based control and stronger cooling are priorities.

Pros:

• Four modes: cooling, supplemental heating, dehumidifying, and fan-only.
• Wi-Fi app and remote control support temperature and mode adjustments.
• Sleep mode is rated down to 51 dB, with a 24-hour timer.
• Auto-evaporation in Cool Mode helps reduce manual draining.

Cons:

• At 77 pounds, it is substantially heavier than the compact option.
• Its larger size requires more floor space.
• Heating is described as supplemental rather than primary heating.

Choose this model if you want higher cooling capacity and connected controls in one portable unit. Its included window kit fits stated openings from 25.6 to 50.2 inches, so check your window dimensions before purchasing.

Wi-Fi Year-Round Pick – SereneLife 14,000 BTU AC and Heater

For shoppers seeking a portable air conditioner with heat and smartphone control, this SereneLife unit offers 14,000 BTU cooling and 11,000 BTU heating capacity for rooms up to 700 square feet. It also adds dehumidifier and fan modes, automatic swing, and adjustable air vents.

Best For: Bedrooms and living rooms up to 700 square feet that benefit from Wi-Fi control and air circulation features.

Pros:

• Provides cooling, heating, dehumidifying, and fan operation.
• Wi-Fi app control supports temperature, fan speed, and timer adjustments.
• Automatic swing and adjustable vents help distribute airflow.
• Includes rolling wheels and a universal window exhaust kit.

Cons:

• Noise is listed between 46 and 54 dB, so operation will still be audible.
• It is a non-inverter unit.
• The 14,000 BTU size and 28.43-inch height may be bulky for tight spaces.

This model stands out for combining larger-room capacity with smart controls and airflow flexibility. Its stated heating capacity and four operating modes make it a strong all-season option, while the included kit simplifies installation.

Voice-Controlled Classic – BLACK+DECKER 14,000 BTU AC with Heat

This BLACK+DECKER portable air conditioner with heat pairs 14,000 BTU ASHRAE cooling with 10,000 BTU heating and four-in-one operation. Wi-Fi, Alexa and Google Assistant compatibility, plus a Follow Me remote, give you several ways to manage comfort in bedrooms and living rooms.

Best For: Users who want a familiar portable AC platform with smart-home integration and remote-based temperature sensing.

Pros:

• Combines cooling, heating, dehumidifying, and fan functions.
• Supports Wi-Fi control and voice control through Alexa or Google Assistant.
• Follow Me remote can act as a thermostat for more localized control.
• Includes exhaust hose, window casement, drain hose, adapters, and remote.

Cons:

• The listed floor-area figure is 375 square feet, lower than some comparable 14,000 BTU listings.
• At 54 dB, it may be noticeable during operation.
• It is not Energy Star rated and uses a non-inverter design.

This is a flexible pick for households already using Alexa or Google Assistant. The Follow Me remote is particularly useful when the temperature near the unit does not represent the rest of the room, but verify the stated window requirements before installation.

Best All-Around Coverage – Westinghouse 14,000 BTU AC with Heat

If you need a portable air conditioner with heat for a family room, bedroom, office, or apartment, this Westinghouse model combines cooling, heating, fan, and dehumidifying modes. Its stated cooling coverage reaches up to 700 square feet, while Wi-Fi, remote control, and a programmable timer add everyday convenience.

Best For: Larger small-room spaces where broad coverage, dehumidifying, and smart controls are priorities.

Pros:

• Four operating modes: cool, fan, dry/dehumidifier, and heat.
• Designed for spaces up to 700 square feet, with 12,000 BTU DOE cooling output.
• Wi-Fi app, remote control, sleep mode, and programmable timer.
• Includes an adjustable window kit and washable filter.

Cons:

• Uses a single-hose exhaust design rather than a dual-hose system.
• Non-inverter compressor design may be less efficiency-focused than inverter models.
• Its 34.1-inch height may require more vertical storage space.

This is a versatile choice when room coverage and multiple comfort functions matter most. The advertised 51–52 dBA operation and app support make it practical for regular daytime or overnight use.

Best Efficient Dual-Hose Design – SereneLife 12,000 BTU Inverter AC & Heater

This SereneLife portable air conditioner with heat pairs 12,000 BTU cooling with a dual-hose exhaust system and DC inverter technology. It provides cool, heat, fan, and dehumidifier modes, along with Wi-Fi control, making it a strong fit for bedrooms, living rooms, and offices.

Best For: Shoppers who want faster cooling, quieter inverter operation, and dual-hose performance in a compact unit.

Pros:

• Dual-hose system is designed to remove hot air efficiently and draw in outdoor air.
• DC inverter technology supports efficient operation and low stated noise of 44–49 dBA.
• Offers cooling, heating, fan, and dehumidifier modes.
• Wi-Fi app, remote, swing mode, timer, and touch controls are included.

Cons:

• Its listed cooling capacity is intended for smaller areas than the Westinghouse model.
• Dual-hose installation may require more setup than a single-hose unit.
• Includes a one-year limited warranty.

For buyers prioritizing quieter operation and cooling efficiency, this is the most technically advanced option in the group. Its compact 27.09-inch height also makes it easier to position in many rooms.

Best for Simple Room-to-Room Use – Amazon Basics 4-in-1 AC with Heat

The Amazon Basics portable air conditioner with heat is a straightforward four-function unit for rooms up to 550 square feet. It includes cool, heat, dry, and fan-only modes, plus auto-swing louvers, sleep mode, a timer, and a remote with a Follow Me thermostat feature.

Best For: Bedrooms, guest rooms, home offices, and other small-to-medium spaces needing simple portable controls.

Pros:

• Combines cooling, heating, dehumidifying, and fan-only operation.
• Auto-swing louvers help distribute air, while sleep mode supports quieter nighttime use.
• Remote includes Follow Me thermostat functionality for localized temperature control.
• Window kit is compatible with standard, crank, and egress windows.

Cons:

• Rated coverage is limited to up to 550 square feet.
• It uses a non-inverter design and has a listed 1,365-watt power draw.
• At 75.2 pounds, it may be less convenient to move than lighter portable units.

This model emphasizes familiar controls and flexible installation rather than smart features or inverter technology. Its auto mode, Follow Me remote, and broad window-kit compatibility make it a practical pick for everyday room use.

Best High-Capacity Pick – 16,000 BTU Dual Hose Inverter AC with Heat

If you need a portable air conditioner with heat for a larger room, the SereneLife SLACHT168 combines 16,000 BTU cooling with 11,000 BTU heating. Its dual-hose inverter design, dehumidifier, fan mode, rolling wheels, and included window kit make it a versatile year-round option for spaces up to 850 square feet.

Best For: Larger bedrooms, living rooms, and offices needing strong cooling and supplemental heat.

Pros:

• High-capacity cooling for spaces up to 850 square feet
• Inverter compressor and relatively quiet 42–49 dBA operation
• Four modes, remote control, 24-hour timer, and included window kit

Cons:

• At 49 pounds, it is not especially lightweight
• Its larger capacity may be more than needed for small rooms

Choose this model when coverage and efficiency are priorities. The inverter system and dual-hose configuration add appeal for frequent use, while the heating and dehumidifying modes extend its usefulness beyond summer.

Best for Smaller Rooms – 12,000 BTU AC and Heater with Dehumidifier

For a portable air conditioner with heat sized for more modest spaces, this SereneLife model provides 12,000 BTU ASHRAE cooling, 10,500 BTU heating, and coverage up to 550 square feet. It also adds fan, dehumidifier, sleep, and auto-swing functions for practical everyday comfort.

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

Pros:

• Four-in-one cooling, heating, fan, and dehumidifier operation
• Removes up to 1.5 liters of moisture per hour
• Includes remote control, washable filter, timer, and window kit

Cons:

• Its 48–51 dBA operation may be noticeable in quiet rooms
• It uses a non-inverter compressor
• At 70.3 pounds, moving it between rooms may take effort

This is a sensible choice when you want broad functionality without stepping up to a larger-capacity unit. Its self-evaporation system and washable filter can also simplify routine maintenance.

Best Balanced Option – 14,000 BTU Portable AC with Heat

This 14,000 BTU SereneLife portable air conditioner with heat offers a middle ground between compact room units and higher-capacity models. Along with cooling, it provides heat, fan, and dehumidifier modes, plus a remote, 24-hour timer, sleep mode, wheels, and a window vent kit.

Best For: Bedrooms, classrooms, offices, and living spaces needing flexible year-round climate control.

Pros:

• Four operating modes support cooling, heating, ventilation, and moisture removal
• Rolling wheels and included window kit simplify placement and setup
• Remote control, touch panel, timer, two fan speeds, and sleep mode

Cons:

• Noise ranges from 51–54 dBA
• It does not use an inverter compressor
• The supplied notes do not specify its heating BTU output

Consider this model if you want wide-area cooling and year-round flexibility without the larger 16,000 BTU unit. Its feature set is well suited to users who value straightforward controls and room-to-room portability.

How We Picked the Best Portable Air Conditioner with Heat

We selected these portable air conditioners with heat based on the features that matter most in everyday use: stated cooling and heating capabilities, room-size coverage, ventilation design, control options, operating modes, portability, and overall flexibility. The list includes compact units for bedrooms and offices, higher-capacity models for larger rooms, Wi-Fi-enabled options, and dual-hose or inverter designs for shoppers prioritizing performance and efficiency.

Because real-world performance depends on insulation, outdoor temperature, humidity, sunlight, and installation quality, treat manufacturer coverage claims as guidelines rather than guarantees.

Quick Comparison

Best For	What to Prioritize	Recommended Type
Small bedrooms or offices	Compact size, lower noise, easy controls	8,000–10,000 BTU class
Medium rooms	Balanced capacity and portability	12,000–14,000 BTU class
Large living areas	Higher capacity and stronger ventilation	14,000–16,000 BTU class
Smart-home users	Wi-Fi app control and scheduling	Wi-Fi-enabled model
Efficiency-focused shoppers	Variable-speed operation and dual-hose airflow	Inverter or dual-hose model

Key Buying Factors for a Portable Air Conditioner with Heat

Capacity and Room Size

Match the unit’s cooling capacity to the room rather than choosing the largest model automatically. An undersized unit may run constantly, while an oversized unit can cool quickly without removing humidity effectively. Rooms with high ceilings, strong sun exposure, poor insulation, or frequent foot traffic may need additional capacity.

Single-Hose Vs. Dual-Hose Design

Single-hose units are typically simpler to install and move, but they can create negative pressure by exhausting indoor air. Dual-hose models use separate intake and exhaust airflow and may perform more consistently in larger or warmer spaces. They generally require a little more setup and may be heavier.

Heating, Dehumidification, and Controls

Confirm whether heat is intended for supplemental comfort or primary winter heating. Check the available temperature range, thermostat behavior, fan speeds, dry mode, sleep mode, timer, remote, and Wi-Fi support. A built-in dehumidifier is especially useful in humid climates, but it may require drainage during extended operation.

Installation, Noise, and Portability

Measure the window opening and check the included hose, adapter, panel, and drainage accessories. Consider the unit’s weight, casters, handle design, and storage requirements. Portable air conditioners use compressors and fans, so compare published noise ratings if the unit will operate in a bedroom or workspace.

Who Should Buy Which Portable Air Conditioner with Heat?

Choose a compact 8,000-BTU-class model for a smaller bedroom, home office, or guest room where easy movement matters most. A 12,000- to 14,000-BTU unit is a practical middle ground for bedrooms, apartments, and medium living spaces. For larger rooms or challenging climates, consider a higher-capacity model, particularly one with dual-hose airflow.

Wi-Fi-enabled models suit users who want remote temperature adjustments and schedules. Inverter models are worth considering for longer operating periods and steadier comfort, while straightforward non-smart units can be the better value when you mainly need reliable local cooling and supplemental heat.