10 Best Portable Air Conditioners With Heat in 2026: Smart, Quiet Picks for Year-Round Comfort

If you want one unit that can cool in summer and warm a room in winter, a portable air conditioner with heat is a practical all-season solution. These models are especially useful for apartments, bedrooms, home offices, and spaces without central HVAC.

In this roundup, we focus on 10 options that balance output, convenience, and everyday usability so you can find the right fit without overpaying for features you will not use.

Best 10 Portable Air Conditioner with Heat Picks for 2026

Smart 4-in-1 Portable AC/Heat – BLACK+DECKER 14,000 BTU Smart Portable

If you want a portable air conditioner with heat that can handle both summer cooling and winter warmth, this BLACK+DECKER unit is built for year-round use. It combines air conditioning, heating, dehumidifying, and fan modes, plus Wi‑Fi and voice control for easier day-to-day operation.

Best For: Bedrooms or living rooms up to 700 sq. ft. where smart controls and seasonal heating matter.

Pros:

• 4-in-1 design with cooling, 10,000 BTU heat, dehumidifier, and fan modes.
• Wi‑Fi app control plus Alexa and Google Assistant compatibility.
• Follow Me remote helps with more precise temperature control.
• Includes an easy-to-install window kit for setup.

Cons:

• 54 dB noise level may be noticeable in quieter rooms.
• At 35 pounds, it is still a portable unit but not especially light.

This is a practical pick if you want one portable system that can cool, heat, and handle basic comfort control without a separate heater. The smart features make it especially convenient for regular use in a bedroom or living room.

Dual-Hose Inverter AC/Heater – SereneLife 12,000 BTU Wi‑Fi Inverter

This portable air conditioner with heat is designed for buyers who want faster cooling and more efficient room climate control. SereneLife pairs a dual-hose system with DC inverter technology, then adds Wi‑Fi, app control, and multiple operating modes for flexible use throughout the year.

Best For: Bedrooms, offices, and other rooms where efficient cooling, heating, and app control are priorities.

Pros:

• 4 modes: cool, heat, fan, and dehumidifier.
• Dual-hose design and inverter technology support faster, more efficient cooling.
• Wi‑Fi, app control, remote, and touch panel offer flexible operation.
• Low-noise inverter motor is rated at 44–49 dBA.

Cons:

• Heavier than some compact units at 49 pounds.
• Cooling coverage and performance are best suited to room-level use, not whole-home heating.

Overall, this is a strong choice if you value efficient performance and modern controls in a single portable unit. The dual-hose setup and inverter system are the standout features for users focused on airflow and temperature stability.

High-Coverage Portable AC/Heat – Wiytamo 12,000 BTU Portable

If you need a portable air conditioner with heat for larger rooms, this Wiytamo model focuses on broad coverage and simple control. It offers cooling, heating, dehumidifying, and fan functions, with a remote, LED display, and a self-evaporating system to reduce draining hassles.

Best For: Bedrooms, offices, living rooms, or garages that need flexible climate control and wide cooling coverage.

Pros:

• 4-in-1 functionality with cooling, heating, dehumidifying, and fan modes.
• Rated for up to 550 sq. ft. cooling coverage and 350 sq. ft. heating coverage.
• Child lock adds family-friendly safety.
• Self-evaporating system can reduce how often you need to drain water.

Cons:

• At 55.5 pounds, it is one of the heavier options here.
• Noise level is listed at 51.6 dB, so it is not the quietest pick.

This model makes sense if room coverage is a top concern and you want a unit that can move from cooling season to heating season without extra equipment. The control options and self-evaporation feature add convenience to the overall package.

Compact Portable AC/Heater – SereneLife 10,000 BTU Compact

This portable air conditioner with heat is a compact option for people who want year-round comfort without a bulky footprint. SereneLife combines cooling, heating, dehumidifying, and fan modes with a remote and window mount kit, making it straightforward for apartments, offices, or bedrooms.

Best For: Smaller living spaces that need a simple, portable all-season unit.

Pros:

• 4-in-1 design with AC, heater, dehumidifier, and fan functions.
• Covers up to 450 sq. ft., which suits many rooms and apartments.
• Includes a remote control and universal window mount kit.
• Self-evaporating system helps prevent water leaks.

Cons:

• 10,000 BTU cooling power is lower than the higher-capacity units in this roundup.
• At 47 pounds, it is still a substantial portable appliance.

For shoppers prioritizing easy setup and a smaller form factor, this unit covers the basics well. It is a practical all-season choice if you want cooling and heating in one portable machine without stepping up to a larger model.

Smart 4-in-1 AC/Heat – BLACK+DECKER 12,000 BTU Smart Portable AC with Heat

If you want a portable air conditioner with heat that can handle both summer cooling and winter comfort, this BLACK+DECKER unit is built for year-round use. It combines air conditioning, heating, dehumidifying, and fan modes in a compact portable design, while also adding Wi‑Fi control and voice assistant support for easier day-to-day use.

Best For: Bedrooms, living rooms, and users who want smart app or voice control in a versatile 4-in-1 portable AC.

Pros:

• 12,000 BTU cooling plus 10,500 BTU heat for all-season use
• Smart connectivity with mobile app control and Alexa/Google Assistant support
• Follow Me remote helps improve temperature accuracy
• Includes an easy-to-install window kit for setup

Cons:

• Rated at 54 dB, so it is not the quietest option
• Heavier at 59.8 pounds than some compact portable units
• Listed floor area is 250 sq. ft., so coverage may be more limited than the BTU rating suggests

Overall, this is a strong pick if you want smart control along with heating and cooling in one portable unit. It stands out most for convenience and flexibility rather than being the lightest or quietest model.

Wide-Area 4-Mode Cooler/Heater – SereneLife 14,000 BTU Portable AC With Heat

This portable air conditioner with heat is aimed at buyers who want broad climate control in a simple, moveable package. The SereneLife unit combines cooling, heating, fan, and dehumidifier modes, plus a remote, timer, and touch controls for straightforward everyday use.

Best For: Rooms, offices, classrooms, and other spaces where you want a flexible 4-mode portable AC with strong airflow.

Pros:

• 14,000 BTU cooling with cool, heat, fan, and dehumidifier modes
• Rolling wheels and lightweight 49-pound design improve portability
• Includes remote control, touch panel, and up to 24-hour timer
• Low-noise range of 51–54 dBA with sleep mode

Cons:

• Operating mode is listed as cooling, so features may rely heavily on mode selection
• No inverter, which may matter to buyers focused on efficiency tech
• Room type details are centered on bedroom use, so wider coverage claims should be matched to your space

For shoppers who want a portable heater and AC combo with easy controls and all-in-one functionality, this model covers the basics well. It leans toward practical comfort and mobility more than advanced smart features.

High-Coverage AC/Heater Combo – SereneLife 12,000 BTU Portable AC Heater

If you need a portable air conditioner with heat for a larger room, this SereneLife combo is built around year-round utility. It delivers cooling, heating, dehumidifying, and fan functions in one unit, with digital controls and a remote that make it easy to dial in comfort.

Best For: Larger bedrooms, living rooms, and multipurpose spaces up to 550 sq. ft. that need both cooling and heat.

Pros:

• 12,000 BTU cooling and 10,500 BTU heating for all-season use
• Rated for rooms up to 550 sq. ft.
• Quiet operation at 48–51 dBA with sleep mode
• Includes auto swing, 24-hour timer, remote control, and washable filter

Cons:

• At 70.3 pounds, it is heavier than many portable units
• Requires installation with exhaust hose and window kit
• It is not an inverter model

This is the most room-capable option in the group if you need both heating and cooling from a single portable unit. It is a sensible choice for buyers who prioritize capacity and straightforward controls over a lighter footprint.

Premium Smart Dual-Hose – 16,000 BTU Smart Inverter Portable AC with Heat

If you want a portable air conditioner with heat that can cover cooling, heating, dehumidifying, and fan use in one unit, this SereneLife model is built for all-season convenience. Its 16,000 BTU ASHRAE cooling output, Wi-Fi control, and inverter design make it a strong pick for rooms where you want flexible comfort without installing a permanent system.

Best For: Larger bedrooms, offices, or living areas where year-round climate control and smart app management matter.

Pros:

• 16,000 BTU ASHRAE cooling with cool, heat, fan, and dry modes
• Wi-Fi, touch panel, remote control, and 24-hour timer support
• Low-noise operation listed at 42-49 dBA
• Includes window vent kit, rolling wheels, and portable design

Cons:

• Heavier than smaller portable units at 49 pounds
• Requires exhaust hose and window setup
• Higher wattage than the 12,000 BTU models in this lineup

Overall, this is the most feature-rich option here if you want strong cooling plus built-in heat and smart controls. It fits best when you value convenience and broader room coverage over a more compact footprint.

Compact Smart All-Season – 12,000 BTU Portable AC with Heat

This portable air conditioner with heat is a practical choice if you want year-round comfort in a more compact format. With 12,000 BTU ASHRAE cooling, Wi-Fi control, and four operating modes, it covers the basics well for bedrooms or office spaces that need flexible temperature control.

Best For: Bedrooms and offices that need a compact, app-controlled AC with heat.

Pros:

• 12,000 BTU ASHRAE cooling with cool, heat, fan, and dehumidifier modes
• Wi-Fi, app, touch panel, and remote control options
• Compact portable design with wheels and included window vent kit
• Low-noise operation listed at 51-54 dBA

Cons:

• Smaller cooling capacity than the 16,000 BTU model
• Operating mode is listed as cooling in the supplied details
• Still needs window vent installation and hose setup

If you want a simpler, space-saving option with heating included, this model balances convenience and capability well. It makes the most sense for users who value app control and moderate-room coverage over maximum power.

Room Coverage Pick – 12,000 BTU Portable AC for Up to 550 Sq Ft

If room coverage is your main concern, this portable air conditioner with heat is positioned for spaces up to 550 sq ft and still includes the year-round features shoppers expect. It combines 12,000 BTU cooling, heat, dehumidifier, and fan modes with Wi-Fi and remote control for everyday use in living areas, bedrooms, or offices.

Best For: Medium-sized rooms up to 550 sq ft where you want heating, cooling, and simple smart controls.

Pros:

• Designed for rooms up to 550 sq ft
• 12,000 BTU ASHRAE cooling with cool, heat, fan, and dry modes
• Wi-Fi, remote, touch control, and 24-hour timer support
• Low-noise operation listed at 48-51 dBA

Cons:

• No inverter according to the supplied details
• Still requires hose and window kit installation
• Cooling capacity is lower than the 16,000 BTU option

This is the most clearly room-sized option in the group, making it easy to match to a medium space. It is a solid pick when you want practical all-season comfort without stepping up to the higher-output model.

How We Picked the Best Portable Air Conditioner with Heat

We prioritized heating and cooling capacity, room-size coverage, inverter or smart features where useful, and practical extras like dehumidification, fan modes, and remote or Wi-Fi control. Because a Portable Air Conditioner with Heat is often used in multiple seasons, we also looked for models that offer straightforward operation and flexible installation.

Quick Comparison

For smaller rooms, 10,000 to 12,000 BTU units are usually the most sensible choice. Mid-range 12,000 BTU models suit many bedrooms and living spaces, while 14,000 to 16,000 BTU options are better for larger rooms or hotter climates. Dual-hose and inverter designs can improve efficiency and comfort consistency, especially when the unit runs for longer periods.

Key Buying Factors for a Portable Air Conditioner with Heat

Room Size and BTU Rating

Match the BTU rating to the room you plan to use most often. Undersizing can leave the space uncomfortable, while oversizing may cycle too quickly and feel less even. Check whether the manufacturer’s square-foot estimate is realistic for your layout, ceiling height, and sun exposure.

Heating Performance

Not all heating modes are equal. Some are ideal for taking the chill off a room, while others can serve as a more dependable supplemental heat source. If winter use matters, look for clearer coverage claims and user-friendly temperature controls.

Efficiency and Comfort Features

Inverter technology, dual-hose setups, and dehumidifier modes can all improve performance and reduce strain during long run times. Smart controls, timers, and sleep modes are especially helpful if you plan to use the unit daily.

Installation and Mobility

Portable units still need proper venting, so confirm that your window kit and hose setup will work with your space. Casters, handles, and manageable weight make it easier to move the unit between rooms when needed.

Who Should Buy Which Portable Air Conditioner with Heat?

If you need year-round comfort in a bedroom or office, a 10,000 to 12,000 BTU model is often the best starting point. For larger rooms or open-plan spaces, step up to a 14,000 or 16,000 BTU unit for better coverage. Shoppers who value convenience should focus on Wi-Fi-enabled or smart models, while buyers who want the simplest setup can choose a straightforward unit with remote control and standard modes.

For most shoppers, the best Portable Air Conditioner with Heat is the one that matches the room, not the biggest number on the box. Focus on coverage, controls, and efficiency first, then choose the feature set that fits how you actually live.