The 10 Best Wall-Mounted Air Conditioner Heater Combos in 2022

When it’s winder, above dressing warmer, our home would also need to be warmer as well. This can lead to some of us getting heaters installed inside our home. However, not many of us can afford to buy both an air conditioner and a heater according to the seasons. Some of us would need a combination of both, so we can watch our budget. Hence, our team has put together a list of wall-mounted air conditioner heater combo to help with this problem. Without further ado, let us walk you through 10 heaters plus AC combo units.

List of the 10 Best Wall-Mounted Air Conditioner Heater Combos in 2022

Also check: Here the 10 Best Window Air Conditioners in 2022

10. Koldfront Wall-Mounted Air Conditioner Heater Combo

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For those who love to keep their living space minimalistic, the Koldfront’s WTC8001W unit might be able to give you what you’re looking for. The heater plus air conditioner unit is small in size and can also be mounted to the wall. Its width is shorter than a foot (24cm), but it can cover rooms that are up to 350sq. ft. or 32.5sq. m. in area. This unit runs on 8,000 BTU cooling and 4,200 BTU heating. Plus, this unit is remote controlled, which means you can have access to control its temperature, timer feature, fan speeds, air modes, and other features from far away.

Furthermore, the WTC8001W can maintain temperatures between 62°F to 86°F or from 17°C to 30°C. Regarding its heating ability, we would like to note that this unit was not designed to be your household’s primary heat source. Instead, the WTC8001W was designed to provide backup heating above your existing heat source. Koldfront provides a 2-year warranty for this unit, after purchase.

9. Frigidaire Wall-Mounted Air Conditioner Heater Combo

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Moving on, we have a heater AC combination unit from Frigidaire. The FFRH0822R1 model was manufactured to have coverage over a room of 350 sq. ft. or 32.5 sq. m. Ideally speaking, this coverage is suitable for it to be placed in a living room, a bedroom, an office, or a small apartment. Both its heating and cooling function consumes an efficient amount of electricity. Plus, if you want to save more money on the electric bill, its timer feature can help with controlling when you want the unit to turn on or off.

In addition to its heating and cooling functions, the FFRH0822R1 can also dehumidify and filter the air. It can humidify the air up to 1.5 pints or 710ml per hour. Its filter can be removed and washed easily. Moreover, this unit has a cooling capacity of 8,000 BTU, a heat pump of 7,000 BTU, and a supplemental heating capacity of 3,500 BTU.

Also check: The 10 Best Portable Air Conditioners in 2022

8. Koldfront Wall-Mounted Air Conditioner Heater Combo

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With the Koldfront cooling and heating unit mounted on your wall, you can worry less about the changing seasons. The WTC120001W model comes in a clean, basic white color and is compact in size. Its appearance fits in well in almost all home decoration, but we think it fits in best with minimalistic living spaces or vintage themed rooms. Additionally, the WTC120001W runs on a cooling capacity of 12,000 BTU and a heating capacity of 10,600 BTU. Not only that it can heat and cool the atmosphere, it has a dehumidification capacity of 60pints or roughly 30L per day.

Since the WTC120001W was also designed to work as both an AC and heater, its fan speed is adjustable. It comes with 3 adjustable fan speeds and 4 operation modes to help you survive through the week. When turned on, this unit is able to cover an area of up to 550 sq. ft. or 51 sq. m. large. With this coverage ability, we think it’ll be fine to have this unit mounted in a bedroom, a large living room, a workroom, or an office, etc.

Also check: The 10 Best Space Heaters for Large Room in 2022

7. Koldfront Wall-Mounted Air Conditioner Heater Combo

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Koldfront’s WTC14001W comes with a heating capacity of 10,600 BTU and a cooling capacity of 14,000 BTU. Even though it is compact in size, this AC-Heater combination unit has a room coverage of 700 sq. ft. or 65 sq. m. large. With this air coverage, it can easily cool down or heat up a whole townhouse floor, a one-bedroom apartment, or a large office.

The WTC14001W unit has a temperature range of 62°F to 86°F or from 17°C to 30°C. In order to help reduce electric consumption, this unit can also be controlled by its own remote. With the remote, you can easily change its temperature outlet, set a timer, sets it to sleep mode, and access to its dehumidification function. Plus, the filter is both removable and washable. Do note that the WTC14001W is a 230V unit and it requires a 230V outlet and a Nema 6-20P plug type.

6. Koldfront Wall-Mounted Air Conditioner Heater Combo

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Next up, we have the heater and AC combination unit from Koldfront. This unit is a bit different from the others we’ve mentioned so far on our list. Apart from being designed to do good jobs at keeping us warm, the WAC12001W does need a wall sleeve. However, users can still mount this unit on the wall if they want to. The included manual, hardware and weather seals are also included.

The WAC12001W comes with a cooling capacity of 12,000 BTU and a heating capacity of 11,000 BTU, with a respective 1,100W/5A and 3,500W/16A. Additionally, it can cool down or heat up a bedroom, a small apartment, or an office, with an air coverage of 550 sq. ft. or 32.5 sq. m. It’s also worth noting down that the WAC12001W requires a special 230V electrical outlet, it does not function with a normal 150V outlet. What’s more, Koldfront provides a 2-years warranty for this unit.

Also check: Top 10 Best Air Conditioner Brackets in 2022

5. Frigidaire Wall-Mounted AC Heater

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The FFRA051WAE wall-mounted air conditioner heater combo is designed to cover an area of 150 sq. ft. or 14 sq. m. with both cool and warm air. It is compact in size and is said to be designed to be easily carried around. With the width of only 16 in or 41 cm long, you can have this unit placed within your kitchen, onto a table or counter. If your living space is compact and you’re looking to be a bit more budget-friendly, the unit might be perfect for you.

With 2 fans, the FFRA051WAE has more control over its own air flow. The fan itself has 2 different speeds, adjustable by the mechanical rotary controls on the front surface on the unit. Plus, to cool down the room, it has 2 cool speeds and runs on a 1465.36 W cooling power. Unfortunately, this unit does not come with a remote, so mounting this high onto the wall would not seem very ideal.

For this model, Frigidaire provides a limited 1-year warranty and a 5-years sealed system warranty.

4. LG Wall-Mounted AC Heater 2 Speeds

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For the next recommended product, we’re going to talk about the B01D3FOCVQ model of wall-mounted air conditioner heater combo from LG. We’re pretty sure everyone knows LG; who they are and what kind of products they provide. Their electronics or house appliances usually are very convenient and efficient. They can last long and parts are also easy to find, allowing them to be easily repaired by a professional or ourselves.

The B01D3FOCVQ comes with a cooling energy efficiency ratio (EER) of 11:3. For it to work properly, or at all, this unit requires a special 230 V electrical outlet, as it does not work with the standard electrical outlet of 150 V. Additionally, this unit has a cooling capacity of 12,000 BTU and a heating capacity of 11,200 BTU. It can cover rooms up to 450 sq. ft. to 550 sq. ft. or 42 sq. m. or 51 sq. m. large.

3. Emerson Quiet Kool Wall-Mounted Aircon and Heater

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We believe that the EATH14RD2 model from Emerson Quiet Kool deserves a mention as well. This combination unit comes with a flexible 8-way air flow control, 3 adjustable fan speeds and 2 air exhaust vents. If you want to place it through a wall, you are not required to purchase a wall sleeve from Emerson Quiet Kool, any 24.5 in. to 27 in. (62cm to 68.5cm) wall sleeve will work just fine. Do note that this unit is not suitable for window installation.

In addition, this wall-mounted air conditioner heater combo uses a special LCDI NEMA 6-20P plug, which requires a 230V/20A outlet. It won’t work with the usual standard 115V outlet. It runs on a cooling capacity of 14,000 BTU and a heating capacity of 10,600 BTU, and it can cover an area up to 700 sq. ft. or 65 sq. m. large. Plus, you do not have to worry about the noise emission when placed in your bedroom. The EATH14RD2 emits low humming noise and also comes with a sleep mode to help with temperature and fan speed. Its timer can be set via onboard control, remote control, mobile application, or voice control.

Emerson Quiet Kool provides a 1-2-5 warranty (1 year labor, 2 years parts and 5 years compressor) towards the purchases of this unit.

2. Awoco Wall-Mounted Heater and AC

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Less on the design and more on the functionality, the FM-1509SA1 model from Awoco was designed to keep your room safe from temperature changes. It can keep your room safe from the entry of dust, smoke, flying insects and keep the conditioned air from escaping to the outside. Do note that this wall-mounted air conditioner heater combo was not made to be the primary heating or cooling source. You’d still need to have your existing air conditioner or heater on.

The FM-1509SA1 air curtain will automatically turn on when the door switch is installed. Installation is a simple process. Simply follow the manual when mounting the hanging plate and then hang the unit up. This unit can quietly run for 8 hours continuously, and its speed can be adjusted from Low to High. Plus, it is also UL certified. Awoco provides a 1-year warranty on parts, repair or exchange after purchase.

Also check: The 10 Best Air Circulator Fans to Choose in 2022

1. Koldfront Air Conditioner Heater

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The WTC8001WKIT is a double wall-mounted air conditioner heater combo. When purchased it comes in a set of one WTC8001W heater and AC unit and one WTC LV wall sleeve, allowing buyers to save more money than when bought separately. Both of the products have been listed as Koldfront’s most popular products. And if we’re being frank with you, it is not surprising that they are listed so.

The WTC8001W is an ideal compact AC and heater combo unit. It’s designed to efficiently cover an area from 300 sq. ft. to 350 sq. ft., or 27 sq. m. to 32.5 sq. m., with warm and/or conditioned air. This unit also has a cooling capacity of 8,000 BTU and a heating capacity of 4,200 BTU. It comes with a convenient remote control and a variety of other convenient functions. Koldfront offers a 2-year warranty towards all purchases of the WTC8001WKIT unit.

Buying Guides:

Heating function: some of the mentioned units were not designed to be the main heating source of a house. Its heating function was not designed to produce enough heat, in order to be efficient enough to keep the whole room warm during the colder days or climate. Do note that some of them are designed to be a secondary heating source before making your purchase.

Installation: When it comes to installing wall-mounted air conditioner heater combos, do be mindful of its designative plug type or mounting accessories. Wall sleeves are usually NOT included within the parcel and are required to be purchased separately. So in order to reduce stress and any other unnecessary accidents, it’s advised to read through its manual well; both online and offline manuals.

Warranty: after looking through numerous AC and heater combination units, it can be said that some of them do not come with a warranty. However, when they do, they usually come with a 2-year warranty. But do not be discouraged, each respective company can always be contacted regarding this matter. So we advise you to reach out to their customer service team and go over your unit’s warranty with them.


In conclusion, when it comes to the heating and air conditioning combination units, we believe that the outer appearance does not play a huge role at all. We believe that what matters most are their functions; their efficiency at heating and cooling, energy consumption, etc. Essentially, when it comes to household appliances, we love to have them work great for a long time.

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