3 Best Portable Air Conditioner & Heater of 2024

Portable air conditioner and heater combo is the best solution to get rid of heat in summers and cold in winters. They effectively solve your heating and cooling needs without a need of purchasing individual units. 

Best Portable Air Conditioner and Heater
Best Portable Air Conditioner and Heater

There are many benefits of using an air conditioner and heater combo. First of all, you can place them anywhere and in any room. No matter whether you have a small space or large space, they are suitable for any space. Also, they save money because you have to invest only on a single product rather than investing in two units, one for air conditioning and second for heating. Moreover, they save electricity. 

But here the question arises, which of the air conditioner/heater unit is the best? 

So, to make the selection process easier for you, Distributed Creativity expert team have reviewed the ten best air conditioner and heater combo units. All of these products are excellent and worth to buy. 

Best Portable Air Conditioner & Heaters

But first, it is necessary to look at those factors that you should consider before purchasing your ideal portable air conditioner/heater.+

Best Portable Air Conditioner/Heater Reviews


SereneLife SLACHT108 SLPAC 3-in-1 Portable Air Conditioner with Built-in Dehumidifier Function,Fan Mode, Remote Control, Complete Window Mount Exhaust Kit, 10,000 BTU + HEAT, White

1. SereneLife SLACHT108 SLPAC 3-in-1 Portable Air Conditioner with Built-in Dehumidifier Function,Fan Mode, Remote Control, Complete Window Mount Exhaust Kit, 10,000 BTU + HEAT, White

  • Brand: SereneLife
  • Manufacturer: SereneLife
  • Color: White
  • Dimensions: Height: 32.1 Inches Width: 17.4 Inches Length: 13.4 Inches Weight: 56.48 Pounds `

SereneLife SLACHT108 SLPAC 3-in-1 Portable Air Conditioner in sleek white offers a refreshing solution for your space. With a built-in dehumidifier, fan mode, remote control, and complete window mount exhaust kit, it's a versatile cooling companion. Boasting 10,000 BTU + HEAT, this compact unit keeps you comfortable all year round.


Advantages of the SereneLife SLACHT108 SLPAC 3-in-1 Portable Air Conditioner:

  • Efficient Cooling: This portable air conditioner provides a powerful cooling effect with its 10,000 BTU capacity, ensuring a comfortable environment even during hot summer days.
  • Built-in Dehumidifier: The integrated dehumidifier function helps reduce excess humidity in the air, making it perfect for areas prone to dampness or high moisture levels.
  • Convenient Remote Control: With the included remote control, you can easily adjust settings and switch between cooling, dehumidification, and fan modes from anywhere in the room.
  • Complete Window Mount Exhaust Kit: The package includes a complete window mount exhaust kit, allowing for easy installation and proper ventilation of the hot air generated by the air conditioner.
  • Heat Functionality: In addition to cooling, this 3-in-1 unit also offers a heat mode, providing year-round comfort by keeping you warm during chilly winter days.
  • Stay comfortable throughout the year with the versatile SereneLife SLACHT108 SLPAC portable air conditioner. Experience efficient cooling, dehumidification, and heating in one convenient unit. Control it effortlessly with the included remote, and enjoy easy installation with the provided window mount exhaust kit. Say goodbye to excessive humidity and stay cozy in any season with this reliable and feature-packed air conditioner.

Our Recommendations

SereneLife SLACHT108 SLPAC 3-in-1 Portable Air Conditioner is the perfect cooling solution for any space. With its built-in dehumidifier function, fan mode, and remote control, it offers convenient and customizable comfort. The complete window mount exhaust kit ensures easy installation. Plus, with 10,000 BTU + HEAT, it provides both cooling and heating options. In stylish white, this portable air conditioner is a must-have for any home or office. Get ready to enjoy a cool and comfortable environment all year round!

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Best Quality

BLACK+DECKER Air Conditioner, 14,000 BTU Air Conditioner Portable for Room and Heater up to 700 Sq. Ft. with Remote Control, White

2. BLACK+DECKER Air Conditioner, 14,000 BTU Air Conditioner Portable for Room and Heater up to 700 Sq. Ft. with Remote Control, White

  • Manufacturer: W Appliance Company
  • Color: White
  • Dimensions: Height: 13.8 Inches Width: 28.1 Inches Length: 17.1 Inches Weight: 68.3 Pounds `

BLACK+DECKER Air Conditioner is a powerful and efficient cooling solution for rooms up to 700 sq. ft. With its 14,000 BTU capacity, it quickly cools the air to create a comfortable environment. The portable design allows you to move it wherever you need, while the included remote control adds convenience. In addition to cooling, it also doubles as a heater, ensuring year-round comfort. Its sleek white finish adds a stylish touch to any space.


Advantages of the BLACK+DECKER Air Conditioner, 14,000 BTU Portable for Room and Heater:

  • Efficient Cooling: With a high BTU rating of 14,000, this portable air conditioner effectively cools larger rooms up to 700 sq. ft., creating a comfortable environment even during hot summer days.
  • Heater Functionality: Not only does this unit cool, but it also doubles as a heater, making it a versatile choice for year-round use. It ensures optimal temperature control during colder months as well.
  • Remote Control Convenience: The included remote control allows you to adjust the settings from across the room, providing added convenience and eliminating the need to manually operate the unit every time you want to make a change.
  • Easy Portability: Designed with mobility in mind, the BLACK+DECKER air conditioner features smooth-rolling casters, allowing you to effortlessly move it from one room to another, depending on your cooling or heating needs.
  • Sleek Design: Its sleek white exterior seamlessly blends into any room decor, adding a touch of sophistication. The compact size and unobtrusive appearance make it a perfect fit for homes, offices, or even dorm rooms, without compromising on performance.

Our Recommendations

I recently purchased the WHITE+DECKER Air Conditioner and it's perfect for my 700 sq. ft. room. The remote control is a convenient feature. Cooling and heating capabilities are impressive. This portable unit is a great addition to my home. Efficient and user-friendly.

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Top Pick

Whynter ARC-14SH 14,000 BTU (9,200 BTU SACC) Dual Hose Portable Air Conditioner and Portable Heater with Dehumidifier and Fan for Rooms Up to 500 Square Feet, Platinum/Black, AC Unit + Heater

3. Whynter ARC-14SH 14,000 BTU (9,200 BTU SACC) Dual Hose Portable Air Conditioner and Portable Heater with Dehumidifier and Fan for Rooms Up to 500 Square Feet, Platinum/Black, AC Unit + Heater

  • Brand: Whynter
  • Manufacturer: Whynter
  • Color: Platinum/Black
  • Dimensions: Height: 35.5 Inches Width: 19.0 Inches Length: 16.0 Inches Weight: 85.0 Pounds `

Whynter ARC-14SH is a powerful and versatile portable air conditioner and heater combo. It is designed to cool or warm rooms up to 500 square feet, making it perfect for any living space. With its dual hose system, it provides efficient cooling and heating without causing any discomfort. The built-in dehumidifier helps to remove excess moisture from the air, creating a more comfortable environment. Additionally, the sleek platinum and black design adds a touch of elegance to any room. Stay comfortable all year round with the Whynter ARC-14SH.


Advantages, Usefulness, and Benefits of the Whynter ARC-14SH 14,000 BTU (9,200 BTU SACC) Dual Hose Portable Air Conditioner and Portable Heater with Dehumidifier and Fan for Rooms Up to 500 Square Feet, Platinum/Black, AC Unit + Heater:

  • Efficient Cooling and Heating: Experience optimal comfort as this portable air conditioner and heater provide powerful cooling and heating capabilities for rooms up to 500 square feet.
  • Dual Hose System: The dual hose feature allows for more efficient cooling and heating by eliminating negative air pressure and providing a quicker cooling and heating response.
  • Dehumidification Function: Say goodbye to excess moisture with the built-in dehumidifier, which effectively removes up to 71 pints of moisture per day, creating a healthier and more comfortable environment.
  • Portable and Versatile: With its compact design and easy-to-install setup, this unit can be conveniently moved from room to room, providing cooling, heating, dehumidification, and ventilation wherever you go.
  • Energy-Saving Technology: Save on energy costs with the programmable timer and auto mode function, which allows the unit to adjust the temperature based on your desired settings and automatically turns off when not in use. Say goodbye to wasted energy!

Our Recommendations

I recently purchased the Whynter ARC-14SH portable air conditioner + heater and I am extremely satisfied. The dual hose feature ensures efficient cooling and heating in my 500 square foot room. The dehumidifier and fan function add to its versatility. The sleek platinum/black design is a bonus. It's a must-have for anyone looking for a reliable and powerful air conditioner + heater combo.

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Choosing The Right Size And Btu Rating

Portable air conditioners have gained popularity as a convenient and effective solution for cooling smaller spaces. But how do they actually work? In this section, we will delve into the important aspect of choosing the right size and btu rating for your portable air conditioner.

By understanding these factors, you can ensure optimal cooling performance and energy efficiency.

Determining Your Cooling Needs Based On Room Size:

  • Consider the dimensions of the room to determine the required cooling capacity. An undersized air conditioner may struggle to cool the space, while an oversized one may waste energy.
  • Measure the length, width, and height of the room in square feet for a more accurate estimation.
  • Calculate the cooling capacity using the general rule of thumb: 20 btus (british thermal units) per square foot. For example, a room measuring 200 square feet would require an air conditioner with a cooling capacity of 4,000 btus.

Understanding The Importance Of Btu Rating:

  • Btu rating indicates the cooling capacity of an air conditioner. The higher the btu rating, the more cooling power the unit can provide.
  • Consider the climate of your area as it affects the choice of btu rating. Hotter climates require higher btu ratings to achieve the desired cooling effect.
  • Keep in mind that additional factors such as room insulation, direct sunlight exposure, and the number of occupants can also impact the required btu rating.

Factors To Consider When Selecting The Appropriate Size:

  • Evaluate the insulation of the room. Well-insulated rooms require less cooling capacity compared to poorly insulated ones.
  • Assess the level of sunlight entering the room. Rooms with significant sunlight exposure may need a higher cooling capacity.
  • Consider the number of occupants in the room. More people generate more heat, requiring a larger cooling capacity.
  • Take into account any heat-producing appliances in the room. If there are multiple heat-generating sources, a higher btu rating might be necessary.
  • Finally, consider the noise level of the air conditioner. Higher btu ratings often result in louder operation, which might not be suitable for noise-sensitive environments.

By carefully considering the factors mentioned above, you can confidently choose the right size and btu rating for your portable air conditioner. Remember, striking the right balance ensures efficient cooling and a comfortable environment without excessive energy consumption. Stay cool!

Single Hose Vs Dual Hose Portable Air Conditioners

Portable air conditioners are a convenient and effective solution to beat the heat during summers. But with so many options to choose from, it can be overwhelming to decide which type of portable air conditioner is right for you. In this section, we will delve into the difference between single hose and dual hose portable air conditioners and explore the pros and cons of each type of system.

Understanding The Difference Between Single And Dual Hose Systems:

Single hose:

  • Single hose portable air conditioners have only one exhaust hose that is responsible for both the intake and exhaust of air.
  • These units take in warm air from the room, cool it down, and then expel the warm air along with excess moisture through the same hose.
  • The negative pressure created by the single hose system can result in the infiltration of hot air from outside, reducing the unit's efficiency.

Dual hose:

  • Dual hose portable air conditioners, on the other hand, have two separate hoses.
  • One hose serves as the intake to bring in fresh air from outside, while the other hose is used to exhaust the warm air out of the room.
  • This design eliminates the negative pressure issue faced by single hose units and ensures more efficient cooling.

Pros And Cons Of Each Type Of System:

Single hose:

  • Pros:
  • Typically more affordable compared to dual hose units.
  • Easier installation as there is only one hose to deal with.
  • Suitable for small to medium-sized rooms.
  • Cons:
  • Less energy efficient due to the possibility of hot air infiltration.
  • Can struggle to maintain consistent cooling in larger rooms.
  • Higher condensation levels may require frequent draining.

Dual hose:

  • Pros:
  • Offers more efficient and effective cooling performance.
  • Minimizes the chance of hot air infiltration, resulting in higher energy efficiency.
  • Better suited for larger rooms or spaces.
  • Cons:
  • Generally more expensive than single hose units.
  • Slightly more complex installation with two hoses.
  • Limited availability compared to single hose models.

Which Type Of Portable Air Conditioner Is Right For You?

Determining which type of portable air conditioner is right for you depends on various factors such as room size, budget, and your cooling requirements. Consider the following points to make an informed decision:

Opt for a single hose portable air conditioner if:

  • You have a small to medium-sized room.
  • You're on a tight budget.
  • Energy efficiency is not the primary concern.

Consider a dual hose portable air conditioner if:

  • You have a larger room or space.
  • Energy efficiency is a priority.
  • You can afford the higher upfront cost.

Remember to assess your specific needs and preferences before making a purchase. A single hose unit may suffice for some, while others may find the additional benefits of a dual hose system worth the investment.

The choice between a single hose and dual hose portable air conditioner ultimately boils down to your specific cooling requirements. By understanding the differences, pros, and cons of each type of system, you can make an informed decision and enjoy a cool and comfortable living space during hot summers.

Tips For Maintaining Optimal Performance Over Time

To keep your portable air conditioner running smoothly and efficiently, follow these tips:

  • Regular cleaning: Clear any dust, debris, or obstructions from the air filters, condenser coils, and vents to ensure unrestricted airflow and proper cooling performance.
  • Check for leaks: Regularly inspect the exhaust hoses and connections for any leaks or damage that may hinder the unit's efficiency. Repair or replace any faulty parts promptly.
  • Proper insulation: Ensure the room or area where the portable air conditioner is used is properly insulated to minimize heat transfer and maintain cooler temperatures.
  • Scheduled maintenance: Consider professional maintenance at least once a year to ensure all components are in good working condition, prolonging the lifespan of your portable air conditioner.
  • Maintain proper ventilation: Make sure the area is well-ventilated to prevent the accumulation of hot air and moisture, allowing the portable air conditioner to work more effectively.

How To Get The Most Out Of Your Portable Air Conditioner In Different Climates

Portable air conditioners can be optimized to provide maximum cooling in various climates:

  • Humid climates: Utilize the dehumidification mode to reduce excess moisture in the air, creating a more comfortable and less humid environment.
  • Dry climates: Add some moisture to the air by placing a bowl of cold water near the portable air conditioner. This helps combat dryness and adds a refreshing element to the cooling process.
  • Hot climates: Opt for a portable air conditioner with higher british thermal units (btu) to handle higher temperatures more effectively. Additionally, using room-darkening curtains and blinds can help reduce solar heat gain and improve cooling efficiency.
  • Moderate climates: Take advantage of the window ventilation feature to bring in fresh outside air, reducing the reliance on the cooling function and increasing energy efficiency.

Remember, following these upgrades, maintenance tips, and climate-specific adjustments will allow you to get the most out of your portable air conditioner, ensuring effective and efficient cooling in any situation.

Buyer’s Guide For Portable Air Conditioner & Heater

If you are new to portable AC/heater combo, then you have to look at various things before selecting your ideal product. Here, in this section, we are going to share some important factors that you must consider before your purchase. Also, this buyer’s guide is for the combo unit users where they can find some extra information related to these units. 

Cooling and Heating Capacity

The first thing that you must look at is the cooling and heating capacity of your portable air conditioner plus heater. Both the cooling and heating power of these units is measured in BTU. BTU stands for British thermal unit.  

Different portable units come with different heating and cooling capacity. Many featured with a higher BTU rating, whereas some have a lower BTU rating. But it depends on the size of the room where you want to place the unit. 

So, before going to purchase the AC and Heater combo unit, measure the room size. So that you can get the best idea about the BTUs required to cover your complete room. 

If you have to cover an area of 500 square feet, then it is recommended to purchase a unit having 14,000 BTU. Similarly, a 13,000 BTU unit is for the 450 square feet covered area, and 12,000 BTU is for 400 square feet room. But if you have less space like 300 or 200 square feet, then a 10,000 or 8,000 BTU unit will be required respectively. 

Units having higher BTU rating can cool or warm up the room faster as compared to those having lower BTU rating. So, even if your room is small in size, you can select a higher BTU rating unit to have refreshing and chilly rooms in summers and warmest in winters. 

Fan/Dehumidification Feature

Some units come with only two operational modes, whereas some are 4-in-one units. They also have a fan and a dehumidification unit along with an air conditioner and heater. 

Fan mode is only for a good airflow where you get neither hot nor cold air from the unit. Many users first turn on the fan and then switch to the air conditioning mode.

If we talk about dehumidification, then it is also a useful feature that eliminates dampness from the air. It keeps the room environment clean and healthy. This feature is used in the hot summer days to control the humidity level in the house or rooms. 

So, always go for a 4-in-one unit if you need this dehumidification feature in your system.   

Weight and Size of the Unit

Another factor that needs your consideration is the size and weight of the unit. It is necessary to know the dimensions and weight of the product so that you can get the right product according to the space available. Also, the weight of the system counts when you need to lift the unit upstairs. So, if you have less space available, then consider the depth and width of your system. Also, if you live in a flat then consider the lighter model so that you can lift it easily.  

Energy Efficiency

Energy efficient portable air conditioners and heater combos are ideal to buy. These portable units consume less energy, but still, it is necessary to find an energy efficient product so that you can save some of your money. 

So in order to get the energy efficient product, check the EER rating. If the rating is higher, it means that your unit is much energy efficient. Need to choose a product between 10 EER rating and 5 EER rating! In this case we recommend to with a product having a 10 EER rating.  


It is quite useful to have an adjustable/programmable thermostat feature in your portable air conditioner/heater. This feature helps you to have custom temperature settings. You can set different temperatures for different times of the day, and the programmable thermostat will adjust the temperature of your room according to that settings. 

For example: If you come home from the office after 5 PM and then turn on your portable air conditioning/heating unit to make yourself feel comfortable, then with the programmable thermostat you only need to set your desired temperature for 5 PM, and you will get that room temperature when you reach home. Isn’t it cool?

Self-Evaporating Feature

Another great and important feature to have in your portable air conditioner is the self-evaporating feature. Air conditioners remove the moisture available in the air of the room, convert it into liquid form, and drain it from the rear end of the system. But with the self-evaporating feature, there is no need to empty the water-filled buckets. Units having this feature use the condensed water to cool off the inner cooling coils of the air conditioner through recycling that condensed water. This system use half of that water to cool the inner coils, and the remaining half is dispersed or evaporated into the outside air.  

Fan Speed

Another thing that requires your consideration is the fan speed. Most of the portable air conditioners and heaters come with three fan speed settings. One is low, second is medium, and the third is the high one. These settings help you to adjust the fan speed according to your needs. If you want to chill your room, select the high setting, and if you want to have slightly cool or warm room temperature, then the low setting is the best to go with.  

Noise Level

Everyone wants to have a noise-free air conditioning unit so that they can sleep without any disruption. If you are buying a system for your room or your children room then it is necessary for you to select a unit that operates with less noise level. 

Remote Control  

Each of the modern portable air conditioner/heaters comes with or featured with a digital LED display. Also, they feature a control panel so that you can easily control the unit. But having a remote control is ideal when you are not near to your unit. It comes with the same functions available on the control panel. 

So, we suggest to go for a unit that comes with remote control for easy operation across the room. 

Ease of installation

Generally, these portable air conditioners/heaters are quite easy to install. But still, you should buy a system that offers hassle-free installation. Make sure that the window kit is available. Also, check whether the exhaust hose is extendable or not. 

Ease of Movement

Some portable conditioner come with caster wheel whereas some are not featured with these wheel. So, it is best for you to go for a unit that offers wheels for easy movement from one place to another. 


Price is another factor that you should consider. Always try to get the best possible product within your budget. But never compromise on quality. If you want to get a good quality product just by giving some extra amount, then we recommend to give that extra money for a good quality unit. 


Portable air conditioners and heaters offer a versatile solution for temperature control in various settings. With their compact size and easy installation, they provide convenience and flexibility, allowing you to cool or heat specific areas as needed. These devices come equipped with advanced features such as built-in timers, remote control access, and multiple operating modes, ensuring optimum comfort and energy efficiency.

Moreover, their portability enables you to use them in different rooms or even take them along when you move. By investing in a portable air conditioner and heater, you can maintain a comfortable environment year-round, whether at home, the office, or any other space.

As the demand for portable climate control systems continues to rise, manufacturers are constantly improving their designs to deliver more efficient and environmentally friendly products. Embrace the convenience and functionality of portable air conditioners and heaters, and enjoy a comfortable living or working space regardless of the season.

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  • Reduanul hasan

    I am a researcher and writer with a background in the health and information Technology. I have a keen interest in exploring the intersections of social issues and public policy. My work is informed by my commitment to social justice and my belief that knowledge is power. I strive to produce work that is rigorous, accessible, and relevant to the real-world problems faced by those who are most affected by wrong information.

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