Best Portable Air Conditioner and Heater Combos – 2020 Reviews

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Portable air conditioner and heater combos offer one of the best ways to solve your heating and cooling needs without having to take too much space or invest in different individual units.

On extremely cold days, they will give you toasty warm heat and when it gets extremely hot, you’ll get refreshingly cool air. They are indeed the perfection option for ensuring an excellent and comfortable living environment in for space-challenged homes.

The big question, however, is which portable air conditioner and heater combo is best?  

To help you pick the right unit, we’ve selected some of the best models on the market and included a brief overview of each option below.

We’ve also included some useful information about portable air conditioner and heater combos, which will no doubt come in handy when making your decision. If you are looking to invest in one of these units, then this is one review that you should go through.

Comparison of the Best Portable Air Conditioner and Heater Combos

IMAGEPRODUCT
  • Ideal for 250 Sq. Ft. Room
  • Best Overall Portable AC/Heater Combo
  • 12, 000 BTU Air Conditioner, 10,000 BTU Heater
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  • Ideal for 500 Sq. Ft. Room
  • Runner-Up to Best Portable AC/Heater Combo
  • 14,000 BTU Air Conditioner, 13,000 BTUs Heater
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  • Second Runner-Up
  • Suitable for 550 Sq. Ft. Room
  • 14,000 BTU Cooling Capacity, 12,000 BTUs Heating Capacity
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  • Ideal for 525 Sq. Ft. Room
  • Best Budget Portable AC/Heater Combo
  • 14,000 BTU Cooling Capacity, 14,000 Heating Capacity
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  • Ideal for 500 Sq. Ft. Room
  • Best 14,000 BTU Best Portable AC/Heater Combo
  • 14,000 BTU Cooling Power, 14,000 BTU Heating Power
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Benefits of Investing in a Great Portable AC/Heater Combo  

There are many benefits of getting a portable AC/heater combo and some of these benefits include:

Highly Portable

Most units are compact and lightweight. You can easily move them from room to room. In fact, most of these units are on wheels, hence you won’t struggle when relocating them.

Take Little Space​

Setting up a separate air conditioner and heater requires a lot of space. However, portable AC/heater combos are small in size and occupy less space. They are ideal for areas with limited space such as a studio or small apartment.

Can Cool or Heat the Room​

A portable AC/heater combo kills two birds with one stone. It’s an air conditioner and a heater at the same time. You can make your living area both cool and warm whenever you want. It gives you the same comfort you will get if you install the units separately.

Black + Decker BPACT12HWT Portable Air Conditioner Unit

Energy Efficiency​

A portable AC/heater combo uses much less energy than running two units separately. Therefore, you are sure to save a decent amount of money on your electricity bills when you invest in this unit.

Easy to Install​

No installation is needed and no holes need to be drilled. All you need to do is to place it where you want it, then fix the exhaust hose for draining and you’re done.

Aspects to Consider Before Buying a Model From Our List

Our list below consists of some of the best portable AC/heater combos you can find on the market. However, there are several things you need to take into consideration in order to be able to pick the right unit according to your needs. These include:

1. Cooling and Heating Capacity

The cooling and heating power of all portable AC/heater combos is measured in BTU’s (British Thermal Unit). Each unit has a specific capacity and your choice will mainly depend on the size of the space or room where you will be using the unit.

Therefore, you need to measure the size of your space beforehand so that you are able to correctly determine the number of BTUs required to cover the space and allow you to pick the right AC/heater combo. For instance:

  • A 200 sq ft space requires an 8,000 BTU unit
  • A 300 sq ft space requires a 10,000 BTU unit
  • A 400 sq ft space requires a 12,000 BTU unit
  • A 500 sq ft space requires a 14,000 BTU unit

In other words, the higher the BTUs, the more space the unit can cover. A higher BTU rating also means that the system is capable of cooling or heating the room faster.

2. Energy Efficiency

Portable AC/heater combos usually utilize less energy to cool or warm the surrounding air. Still, it’s essential to buy an energy efficient model that will perform well while keeping your utility expenses down.

Therefore, you should consider the energy efficiency ratio of the unit you are getting. Generally, the higher the EER rating, the better the energy efficiency of a unit, so a unit with a rating of ten would be twice as efficient at utilizing energy as one with a rating of five.

3. Unit Weight and Size

The weight of a portable AC/heater unit will significantly determine how portable it is. The weight of most units often ranges from 45 to 95 pounds. If you are going to move the unit up and down stairs, then you want to go for a lighter model.

Having a unit that takes up less floor space is also ideal. Therefore, you should consider the depth and width of the unit. Look for something in the range of 12 inches to 18 inches.

4. Thermostat

An adjustable thermostat is a feature that can come in very handy as it lets you adjust the heater to your desired temperature. Therefore, with a unit that features a thermostat, you get the advantage of custom settings compared to one that does not have a thermostat.

5. Dehumidifying Feature

Most portable AC/heater units function as dehumidifiers to help eliminate any dampness from the air, hence providing a healthy atmosphere as well as greater comfort.

Some of the units on our list have dehumidification function built-in too. Not all models have it, so you should decide beforehand whether this is a must-have feature for the portable AC/heater unit you need or not.

Quick Take: Best Portable Air Conditioner and Heater Combos

These are our recommendations for the best portable air conditioner and heater combos:

  1. Black + Decker BPACT12HWT Portable Air Conditioner Unit
  2. Whynter ARC-14SH Air Conditioner and Heater
  3. Honeywell MM14CHCS

Reviews of the Best Portable AC/Heater Combo Units

Let's take a look at this year's top products:

Black + Decker BPACT12HWT Portable Air Conditioner, 12,000 BTU with Heat, w, White

PROS

  • Comes With a One-Year Warranty
  • It’s Relatively Quiet During Operation
  • Filter Slides Out Easily and is Washable
  • Restarts Automatically After a Power Outage
  • Vertical Motion Fan Ensure More Efficient Results
  • Can Cool Up to 250 Sq. Ft. and Heat Up to 325 Sq. Ft.
  • Features a 24-Hour Adjustable Timer Plus Sleep Mode
  • Serves as a Dehumidifier as Well With a Bucket-Less Design
  • Intuitive and Easy to Use Control Panel and Remote Control

CONS

  • The Window Panel is Somewhat Large for Small Windows

Topping our list is the Black + Decker BPACT12HWT. All things considered, there’s no doubt that this is one of the best portable AC/heater models out there, both in terms of performance and ease of use. It’s a well-built unit that offers great value for money.

This Black + Decker BPACT12HWT portable AC/heater combo features super-strong fans that are able to deliver a cooling power of 12,000 BTUs and a heating capacity of up to 10, 000 BTUs.

One of the main reasons this unit is so effective is that it’s designed to use vertical motion. This function ensures a steady and powerful airflow across the room.

It enables the unit to distribute the cold or hot air more evenly, thereby giving you almost instant results and the assurance of consistent temperature throughout the room.

It can comfortably cool rooms that are 250 sq. ft. or less and pleasantly keep rooms of up to 325 sq. ft. warm when the temperature drops. Therefore, it’s an ideal choice for small to medium-sized spaces including an apartment, home, studio, or dorm.

This model also doubles as a dehumidifier which is a big plus. It will efficiently maintain the right humidity level in your room in addition to cooling or warming it. It’s a very helpful feature, especially during those muggy days.

Operating this unit is a breeze. It has a handy control panel featuring an intuitive LED digital display that’s easy to read and use. Even better, it comes with a digital remote control which gives you access to all the functions, so you won’t have a hard time using the unit.

Another commendable thing to note is the 24-hour adjustable timer and sleep mode. You will be able to adjust it according to your needs or program it so that you can always come home to a nice and comfortable environment.

While it weighs around 68 pounds, the BPACT12HWT is highly portable. It doesn’t require much effort to move it around. It has side handles and four caster wheels at the base to facilitate easy mobility and maneuverability.  

The noise level is fairly low. It generates around 75dB on the high setting but becomes pretty quiet once the right temperature in the room is achieved.

Installation is also a snap. Perhaps the only challenge you may face is setting up the window panel, as is a bit uneven. Other than that, there’s simply nothing not to love about this Black + Decker AC/heater combo.

Bottom Line

As far as performance and ease of use is concerned, the Black + Decker BPACT12HWT is the real deal. It’s a highly effective unit from a credible company and it’s built to great quality. If strong performance and versatility are what you are looking for, then this is a perfect fit.

Whynter ARC-14SH 14,000 BTU Dual Hose Portable Air Conditioner, Dehumidifier, Fan & Heater with Activated Carbon Filter plus Storage bag, Platinum And Black|Black

PROS

  • Cleans Up the Air
  • Setup is Quite Simple
  • Offers Three Fan Speeds
  • Easy to Move From Room to Room
  • It’s a Fairly Power Efficient Machine
  • It’s Capable of Dehumidifying the Air
  • Features a 24-Hour Programmable Timer
  • Delivers Impressive Performance Both in Cooling and Heating

CONS

  • A Bit Bulky and Heavy
  • Might Be a Little Bit Noisier at Start

The Whynter ARC-14SH is one of the most powerful systems on our list is designed to deliver impressive performance and efficiency when it comes to cooling and heating. It’s a one-stop solution with an elegant modern design that will complement any room décor.

With 14,000 BTU cooling capacity, this product is a real workhorse that’s capable of cooling a fairly large area of up to 500 sq. ft. It’s meant for small rooms, but the high cooling capacity makes it suitable as well for medium to large rooms.

The ARC-14SH also includes a 13,000 BTU heater which is powerful enough to keep you warm during those cold months. Furthermore, the unit features an adjustable thermostat with a cooling range of 61°F to 89°F and heating range of 61°F-77°F.

Like the Black + Decker product above, the Whynter ARC-14SH is also an effective dehumidifier. It can remove around 101 pints of moisture per day which is an impressive capacity and will be quite helpful if you reside in a really humid environment.

You can expect to breathe in clean, fresh air with this unit too. The air goes through a pre-filter and a carbon air filter where it’s cleaned up before being released.

You won’t have to worry about water accumulation either. The auto drain system exhausts almost all condensate and utilizes it to produce the cool air. It’s an efficient all-around system.

It’s easy to interact and operate this model. The control panel has simple selections and a full-function remote control is included for your convenience as well.

In addition, the unit is equipped with a 24-hour programmable timer which can automatically start or shut down the cooling function or heating function as per your schedule.

Weighing 80 pounds, the Whynter ARC-14SH is rather heavy but there would be no need for lifting it because it comes with four multi-directional wheels that facilitate easier movement. Thus, it’s portable and moving it shouldn’t be much of a hassle.

The noise level produced by the unit is minimal at around 56dB on high settings, so it’s not that distracting. You also won’t need exceptional skills to install it. It’s very simple and can fit in any standard window not more than 46 inches wide.

Bottom Line

The Whynter ARC-14SH is a gem on its own, designed specifically to offer consistent performance and efficiency when it comes to cooling and heating your home. Like the Black + Decker BPACT12HWT model, this is another great one-stop solution that will no doubt give you good value for your money.

Honeywell (Black/Silver), MN14CHCS MN Series Portable Air Conditioner with Heater, Dehumidifier, and Remote Control for a Room up to 700 Sq. Ft

PROS

  • Fan Mode Has Three Speeds
  • Has a High Capacity Dehumidifier
  • Easy to Install, Operate, and Maintain
  • Delivers Sufficient Cooling and Heating Power
  • Relatively Easy to Cart Around Between Rooms
  • Can Work Effectively in Small, Medium, and Fairly Large Rooms

CONS

  • Lifting it is Challenging Because Has no Handles to the Sides
  • Makes Some Noise When Transitioning Between Cooling Settings

The MM14CHCS is a top-of-the-line unit from the reputable Honeywell brand. This multi-functional model comes in third on our list not just because of its attractive modern look but also its collection of wonderful features.

The Honeywell MM14CHCS is a jack-of-all-trades just like its counterparts above. It’s a cooler, heater, dehumidifier, and a fan all in one unit. The system boasts of a 14, 000 BTU cooling capacity which offers year-round cooling in a room of up to 550 sq. ft.

The integrated heat pump, on the other hand, can deliver 12,000 BTUs of heating capacity, so they are both powerful and can work well in small, medium-sized, and fairly large rooms.  Plus, the fan is quite powerful and will circulate the air efficiently for a uniform result.

The unit has a good capacity dehumidifier that’s capable of pulling around 79.2 pints of moisture out of the air per day which puts it on par with most top units out there.

The best part is that it uses an auto-evaporation system to dispose of any excess condensation and you can set it up for either manual or automatic drainage.

Operating this Honeywell portable AC/heater combo is hassle-free. All four functions can be controlled through the digital LED display. It even includes an automatic programmable timer, so you can set the time when you want the system to turn off or on.

Like the other two models above, you can operate all the functions of this unit from a distance using a remote control.

The remote has a nice LED display too which shows the fan speed, current mode, and current room temperature. The touch buttons on the unit control panel are backlit, so they are easy to see in the dark and turn off after one minute.

The unit is relatively light, weighing around 73.85 pounds and has four caster wheels. You won’t break a sweat moving it from one room to another, but it might certainly not be easy to carry it up and down the stairs. There no side handles, so lifting it won’t be that easy.

When it comes to noise, the unit operates quietly for the most part, except when transitioning between cooling on and off. These two are the only flaws in an otherwise excellent overall design.

Bottom Line

As a four-in-one unit, the Honeywell MM14CHCS can serve you all year round with very minimal issues. Apart from the missing side handles and one-time noises, it’s a well-built and effective unit that we would highly recommend.

NEWAIR AC-14100H Portable Air Conditioner and Heater, Standard, White and Blue

PROS

  • Powerful AC and Heater  Combo
  • Highly Portable With Side Handles
  • Features an Energy Efficiency Booster
  • Quick and Easy to Operate Install and Operate
  • Has a Carbon Filtering System to Clean Up the Air
  • Will Effectively Cool or Warm Medium to Large-Sized Rooms
  • Reliable Dehumidifier With Automatic Evaporation System for Drainage

CONS

  • Might Produce Some Rattling Noises When Set at High Capacity

The NewAir AC-14100H features everything you need to make your home a comfortable and healthy living space quickly, easily, efficiently and at a very affordable price. This is our top budget choice. A small, powerful, and versatile unit that gets the job done without digging deep into your pocket.

Despite its competitive price, the quality of this combo is very commendable. It’s a 4-in-1 unit like the rest of the other models on our list, allowing you to cool, heat, dehumidify, and circulate air using just one appliance. It’s a unit you can use all year round.

The 14,000 BTU cooling capacity is strong enough to efficiently keep a room of up to 525 sq. ft. in size cool and comfortable. Besides that, the unit is equally efficient as a heater. Its 14,000 BTU heating capacity is sufficient to keep a fairly decent-sized room warm during cold months.

The adjustable thermostat has a range of 64°F to 90°F, so you can set the temperature that suits your personal needs. It also does fairly well as a dehumidifier as it capable of removing up to 71.04 pints of condensate a day.

It doesn’t require regular manual draining since it also features an automatic evaporation system. There is also a carbon filter that cleans the air around the room and it goes for all year round.

Operating the AC-14100H is a piece of cake like all the other models on our list. It uses electronic controls and KCD display, plus you can also operate it using a remote control.

It includes a programmable and reliable timer that allows you to customize the operation according to your schedule. The system will cycle on and off based on how you’ve programmed it.

The unit is compact and weighs 62.95 pounds, hence it’s not so heavy and like the rest, it has four caster wheels that roll easily. You can move it around without much effort.

The noise level is acceptable, ranging around 45 to 57 dB on high settings which is fairly quiet to allow you to rest peacefully and comfortably.

Setup is not difficult either. The exhaust hose hooks up to the window vent easily and in just a few minutes. It’s a simple installation.

Bottom Line

The NewAir AC-14100H is a great product for anyone on a budget but wants a really good, versatile machine for both cooling and heating. It’s a quality unit that will perform well and last a long time.

Whynter 14,000 BTU Heater with 3M SILVERSHIELD Filter Plus AUTOPUMP Portable Air Conditioners, ARC-148MHP

PROS

  • Easy to Use Control Panel
  • Cleans and Freshens the Air
  • Superior Cooling and Heating Capacity
  • Decent Humidifier With Self-Evaporating System
  • Highly Portable and Simple to Install and Maintain
  • 24-Hour Programmable Timer Plus Auto Restart Function

CONS

  • The Humidifier is Not as Efficient as the Other Options

Our final best portable AC/heater combo selection is none other than another well-made unit from Whynter, the ARC-148MHP model. This one stands out as the best 14,000BTU portable AC/heater combo thanks to its impressive output both in cooling and heating.  

The ARC-148MHP provides a powerful 14,000 BTU cooling output which is ideal for smaller to fairly large rooms but not more than 550 sq. ft. The capacity of the heater is also 14,000 BTU which means it will cope well in the cold months.

The unit has an adjustable digital thermostat with a range of 62°F to 88°F, so you can set the temperature you want based on your comfort level.

The dehumidifying function has a rating of 71 pints a day. It’s not the highest, but it’s sufficient enough to maintain a healthy atmosphere in times of high humidity.

You can expect no moisture build-up inside the unit either. The self-evaporating function uses the moisture collected during air conditioning to produce cool air, thus reducing the need to manually drain the water tank.

The Whynter ARC-148MHP is also designed to ensure to keep the air cleaner and fresher. It features an activated carbon filter plus a silver-ion coated pre-filter which combine to clean up the air of any pollutants and dust. The pre-filter is washable.

The control panel is simple with easy-to-press buttons and a readable display. It also comes with a practical remote control, so it shouldn’t be hard to operate.

There are a 24-hr programmable timer and an auto restart function to automatically reset it to its previous settings after a power outage.

The unit is compact and weighs around 73 pounds, so it’s fairly lightweight. Plus, it has side handles and casters for easy mobility.  The noise level is relatively low, reaching up to 55dB on high settings. Thereby, you can expect it to operate quietly while you take your rest.

Now when it comes to setting it up, the ARC-148MHP is a walk in the park. You can easily set it up in almost any place as long as it’s indoors. Whether it’s the living room, bedroom, server room, workshop, or garage, it will fit in easily and perform well.

Bottom Line

If you are looking for the best, highly functional 14,000 BTU unit that will deliver great cooling and heating results, then you might want to consider this Whynter ARC-148MHP model. It will certainly not disappoint.

Friedrich ZoneAire PH14B Portable 4-In-One Air Conditioner/Heater/Dehumidifier/Fan with Reverse Cycle Heat Pump | 13,500 BTU, 115 Volt

PROS

  • Easy to Set Up, Operate, and Maintain
  • Comes With a Fully Washable Air Filter
  • Very Effective Cooler and Heater Combo
  • High Capacity Dehumidifier With Self-Evaporative System
  • Dual-Hose System Ensures a Quicker and Efficient Cooling
  • Automatically Shuts Off When the Back-Up Reservoir is Filled

CONS

  • Might Require Two People to Lift it
  • Falls on the Higher End of the Price Range

Taking the 5th spot is the Friedrich PH14B, one of the quietest, high-performing, upscale models featuring a dual-hose system. This is a great option for anyone looking to spend a little cash for quality and high efficiency.

Having an impressive 13,500 BTU AC, this Friedrich unit will comfortably cool down areas of around 500 sq. ft. Friedrich claims that the unit can cover up to 700 sq. ft. but that’s a bit farfetched as it won’t be that effective in such a large area.

However, you can be guaranteed that it will be highly-effective in small to medium rooms that are not more than 500 sq. ft. One thing that makes this possible is the dual-hose system which facilitates closed-loop cooling hence, delivering much quicker and more efficient results.

The heating function has a capacity of 10,500 BTUs, which is not as high as the other models but it’s nearly as powerful and will manage to keep you warm during winters when it gets cold.

You can adjust the temperature from as low as 60°F on up to 90°F at the top end. The unit also doubles as a humidifier. In fact, it’s one of the most effective humidifiers on our list aside from the Whynter ARC-14SH.

It can whisk away 101 pints of moisture per day which is a very high capacity and one that will keep the humidity levels in your room well balanced at all times. There is no water bucket to empty. The self-evaporative system does well to get rid of any excess moisture. Should water accumulate, the model has a built-in back-up reservoir to hold the excess condensate and is designed to automatically shut off in case the tank gets full.

The ARC-14SH won’t present any challenge when it comes to operating it. Like all the other units we’ve reviewed, it has an easy-to-use control panel with an LED display. It features a 24-hour programmable timer as well.

Another nice addition is the auto restart function. It automatically restarts the motor after a power outage or a power failure and the unit resumes operation according to the last programmed setting.

The only drawback is its hefty weight. The whole unit weighs 95 pounds which makes it the heaviest portable AC/heater combo on our list. It might require at least two people to lift it up.

However, it shouldn’t be hard to push around between rooms thanks to the smooth caster wheels and its easy grip handles. As I mentioned earlier, the Friedrich PH14B operates very quietly, at around 51 dB on highest settings, so noise won’t be a problem.

Installation is easy and quick. Everything you might need to install it is already included in the package, so the only thing you will find bothersome is its hefty weight.

Bottom Line

The Friedrich PH14B is certainly not cheap, but when you consider its performance, build quality, and design, it actually offers great value for money. If you have an extra buck to spare, it’s definitely worth buying.

Pros and Cons of Portable Air Conditioner and Heater Combos

Portable air conditioner and heater combos provide an excellent solution to all your cooling and heating needs without having to invest in different individual units. On extremely hot days, these units provide cool, refreshing air, while on cold days, you can enjoy warm, toasty heat. These units are the perfect option for ensuring a comfortable living environment in space-challenged homes.

Pros

The many benefits of a portable AC/heater combo include:

Portability

These units are compact and lightweight, thus making it easier to move them from one room to another. In fact, a majority of these units are designed with wheels; therefore, relocating them will not be a hassle.  

Economical

These portable combos provide users with an air conditioner and a heater simultaneously. You can make the room both warm and cool by investing in a single unit. With these units, you can enjoy the same level of comfort that you will get if you install the units separately by spending less money.

Saves Space

Setting up separate units for air conditioner and heater needs plenty of space. These portable AC/heaters combos occupy very little space as they are small in size. Their convenient size also makes them suitable for limited spaces such as a small apartment or studio.  

Easy Installation

These units do not require any installation nor need any holes to be drilled. It only needs to be placed where you want it, fix the exhaust hose for drainage, and you are ready to go.  

Whynter ARC-14SH 14,000 BTU Air Conditioner and Heater

Cons

In addition to these advantages, the portable AC/heater units have the following disadvantages:

Noise

You might experience a bit of noise when operating these portable AC/heater units. Although this noise will be minimal and not much noticeable, it might still cause a bit of disturbance while you are trying to sleep. 

People Also Ask  

Below are some common questions surrounding this topic.

How Many BTUs Should an AC and Heater Unit Have?

To cool your room properly you need a unit that has an adequate number of BTUs based on your room size. For smaller rooms that range from 55 to 550 sq. ft., you should consider units with capacity ranging from 5,000 to 14,000BTU.

Note: Higher BTUs does not necessarily mean better cooling since an excessive number makes the unit to work extra hard and may lead to premature malfunctions. Ensure that you measure your room well so that you can pick a unit with the appropriate BTU capacity.

Do Portable AC and Heater Units Use a Lot of Electricity?

Portable AC/heater combos are generally designed to be energy efficient and as such, they don’t have a significant impact on your electricity cost especially compared to a central cooling system.

Even better, some units like all the models on our list feature programmable thermostat and auto turn off functions which help lower energy use. Therefore, they are not likely to sky-rocket your electricity bills any more than when you install the units separately.

Are Portable AC and Heater Units Loud?

When it comes to the noise level, it will majorly depend on the model you choose. However, most portable AC/heater combos are relatively quiet. The decibels of sound they produce mostly range from 50 to 80dB.

If you are a light sleeper or are sound-sensitive, then you would want to consider a unit that has a maximum noise level of not more than 60 dB on the highest settings.

There are also some models that feature a sleep mode whereby the fan runs at a lower speed, thereby reducing the noise it makes. For sound-sensitive people or light sleepers, this is another great feature you should consider when picking your portable AC/heater combo.