Top Rated Wall Mounted Air Conditioner Heater Combo

Best wall mounted air conditioner heater combo is an easy, convenient, and efficient way to add conditioned ambiance to your rooms.

They don’t consume space on the floor, and since most of them are ductless (no need for ductwork), you’re guaranteed energy star heating and cooling capacity all year round.

This guide is meant to help you find the best wall-mount AC + heat pump for your home. We’ll discuss everything you need to know about the air conditioning units.

My Overall #1 Rated Pick

Della Mini Split Air Conditioner
The Air Conditioner has a SEER rating of 22, the DELLA is AHRI Certified, Energy Star Rated, ETL Approved, and UL Listed, which shows just how trusted it is. It comes with a programmable timer that allows you to set the unit to cycle automatically and Sleep Mode for quiet operation when you go to sleep.

Last update on 2021-09-25 / Affiliate links / Images from Amazon Product Advertising API

Including how they work, their advantages over other brands of air conditioner combos, and features to consider when choosing one for your house. First though, a review of the top wall-mount AC + heat pumps;

IN A HURRY? HERE ARE OUR TOP PICKS

  1. Koldfront WTC12001W Through-the-Wall AC + Heat PumpBest Powerful Wall Air Conditioner Heater Unit
  2. Frigidaire FFTA123WA1 Wall AC + Heat PumpBest Energy Star Efficient Wall Air Conditioner
  3. Friedrich Chill Series EP08G11B Room AC with Electric HeaterBest Medium Space Wall Air Conditioner Heater Combo
  4. Pioneer WYS012 Wall-Mount Mini Split AC + Heat PumpBest High-End Wall Air Conditioner Heater Combo AC
  5. DELLA Ductless Wall-Mounted Mini Split AC + Heat Pump Best Overall Wall Air Conditioner

Product Reviews

Last update on 2021-09-25 / Affiliate links / Images from Amazon Product Advertising API

1. Koldfront WTC12001W Through-the-Wall AC + Heat Pump

Sale
Koldfront WTC12001W 12,000 BTU 208/230V Through...
  • 12000 BTU cooling: 1330W/6.6A; 10600 BTU heating: 3450W/15.5A
  • 450-550 sq. ft. coverage area; remote control included
  • 4-way air directional louvers; Three (3) fan speeds; Four (4) operation modes
  • Compatible with the Koldfront wall air conditioner sleeve (WTCSLV) sold separately
  • Dehumidification capacity: approximately 60 pints/day; Input voltage: 208/230 V/60 Hz; EER 9.5

Last update on 2021-09-24 / Affiliate links / Images from Amazon Product Advertising API

A ductless through-the-wall air conditioner that can serve up to 550 square footage. With a cooling capacity of 12,000 BTUs and heating power of 10,600, it guarantees all year round comfort.

It is, therefore, best for heating and cooling a large space. Some of the top features of the WTC12001W air conditioning unit include remote, sleep mode, and energy efficient mode.

In the energy saver mode, the Koldfront fan cycles on for two minutes at 10-minute intervals and returns the compressor ON if the room temperature is higher than the set temperature.

Other notable features are four-way directional louvers, a 24-hour timer, digital control, and four operating modes. In addition, diy installation hardware and weather seals are included.

Pros

  • 4-way air directional louvers
  • Three fan speed, four operation modes
  • Rated 9.5 EER
  • Energy star
  • Installation kit included

Cons 

  • Required Koldfront AC sleeve sold separately

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2. Frigidaire FFTA123WA1 Through-the-Wall AC + Heat Pump

Frigidaire FFTA123WA1 24" Energy Star Through the...
  • Width: 24" x Height: 14.5" x Depth: 20.625"
  • Type: Wall - Cooling Capacity (BTU): 12000 - Decibel Rating: 61 dBA
  • Energy Star - UL Certification - Remote Control - 3 Fan Speeds
  • Cooling Area - 550 sq. ft - 115 Volts - Weight: 90 lbs.
  • Warranty: 1 Year Full/5 Year Sealed System

Last update on 2021-09-25 / Affiliate links / Images from Amazon Product Advertising API

Another mini-split designed for through-the-wall installation, the Frigidaire FFTA123WA1, is a 10,000 BTU (when cooling) combo mini split that generates 10,600 BTU in heating function.

Beware, though, that the wall air conditioner only works with a 230V electrical outlet (which must be purchased separately). It doesn’t work with standard 115V outlets.

The FFTA123WA1 air conditioning unit boasts several unique features, including auto cool, energy-saving, and sleep modes, and uses washable mesh filters with clean filter alerts to reduce bacteria, indoor odors, and airborne particles.

The wall ac unit is UL listed and fits in most existing wall sleeves. A standard universal trim kit is included in the shipment. It’s designed for around 450 sq ft rooms, with dehumidification up to 2.8 pints per hour.

Pros

  • 10,000 cooling capacity BTU/10,600 heating BTU
  • A universal trim kit included
  • Digital, remote control
  • Energy star
  • Multiple operational modes
  • Washable mesh filters

Cons

  • Wall sleeve sold separately

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3. Friedrich Chill Series EP08G11B Room AC with Electric Heater

Friedrich Chill Series EP08G11B Room Air...
  • POWERFUL - 7,500 BTUs of cooling power will cool a 350 sq. ft. room
  • REMOTE CONTROL - Lets you make comfort adjustments from anywhere in the room
  • VERSATILITY - 4 Modes of Operation (Fan, Cool, Money Saver, Dehumidify)
  • CONTINUOUS AUTO AIR SWEEP LOUVERS - Automatically oscillate louvers left and right during cooling
  • SPECIFICATIONS - 20.9 x 18.4 x 13.9 inches

Last update on 2021-09-25 / Affiliate links / Images from Amazon Product Advertising API

Finally, the Friedrich Chill Series EP08G11B is a sleek, stylish, and energy star rated wall ac unit + Heat Pump with ultra-premium features.

Designed for spaces up to 350 sq ft such as an open floor plan, the 11.2 EER EP08 model features automatic cool air sweep swing louvers that provide consistent air distribution for even cooling and home heating.

Installation of the EP08G11B is straightforward. Since it’s a wall mounted unit, you need a hole through the wall to connect the indoor and outdoor components.

Thankfully, the wall air conditioner is designed in such a way that the power cord can run either left or right out of the front.

In addition, all controls are managed digitally via a remote device. In total, you get 7,500 BTU when cooling and 3,850 BTU when heating.

Other features of the Chill EP08G11B air conditioning unit include three cooling speeds, a fan only mode, Safety & Security entry guard anti-intrusion protection, and washable antibacterial filters.

Pros

  • Easy to install
  • Digital, remote control
  • Energy star
  • Three cooling speeds
  • Anti-intrusion protection

Cons

  • Special tools needed for DIY

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4. Pioneer WYS012 Wall-Mount Mini Split AC + Heat Pump

PIONEER Air Conditioner WYS009AMFI22RL Wall Mount...
  • Ultra high efficiency inverter++ ductless mini split heat pump system
  • Product size – 11.8” D x 31.3” W x 21.8” H | Weight – 69 lb. | Cover area – 250-350 Sq. Ft. | BTUs Cooling & Heating – 9,000 BTU/h | Power supply – 110-120V, 60Hz | Noise level – 69 dB
  • Both left and right sides of the indoor unit are possible for outstretch of connective piping and drainage hose for easy installation
  • Intelligent on-off technology enables Pioneer products automatically  enter energy-saving mode when standby, cut energy consumption from normal 5W to 1W or 0.5W per hour which counts 80%~90% of saving
  • Indoor fan speed is regulated automatically from the lowest grade to the setting grade according to evaporator temperature when the unit just starts heating operation. This function can prevent cold air blowing out to avoid discomfort to the users

Last update on 2021-09-24 / Affiliate links / Images from Amazon Product Advertising API

Built using the latest technology for superior performance and comfort, the WYS012 mair conditioning unit + heater from Pioneer would be a valuable addition to any home.

The ETL tested and approved and AHRI certified wall ac unit + Heat Pump guarantees year round energy efficiency, with a Cooling Mode outdoor ambient range of 32 to 122F and Heating Mode outdoor ambient temperature range of +5 to 86F.

The WYS012 has a SEER rating of 17 and an HSPF rating of 9. In addition, it is ultra-silent during operation, making the best option for living spaces and even bedrooms.

You may also be interested in a wireless remote being available, though you need to purchase the Smart Controller Kit separately.

Other key features of this 12,000 BTU mini-split air conditioning unit include; four operating modes, automatic switchover, timer function, and auto restart.

Pros 

  • Energy star rated
  • Ultra silent operation
  • Every needed component is in the box
  • Free tech support

Cons 

  • Wireless remote kit sold separately

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5. DELLA Ductless Wall-Mounted Mini Split AC + Heat Pump

Della 12000 BTU Mini Split Air Conditioner...
  • ENERGY EFFICIENT (INVERTER) - 12000 BTU/h, 17 SEER, 115V/60Hz, 9 HSPF, Pre-Charged up to 25 Feet High Efficient Ductless Mini Split Inverter Plus System with Heat Pump and Dehumidification, AHRI Certified (Includes about 10 FT Line Set)
  • AUTOMATIC SYSTEM - Auto Defrost, Self-Diagnosis/Cleaning, I Feel Mode, 24 hour timer, Sleep Mode, Eco Energy Saving Mode, Multiple Fan Speed, and Intelligent Compressor Pre-Heating. Simply Set it and Forget it
  • SMART COMFORT - The unit will sense room temperature at the remote controller, instead of at the indoor unit during cooling mode. It then adjusts airflow and temperature accordingly for the ultimate in personal comfort control and energy savings.
  • QUIET OPERATION - Ultra Silent at only 30-41 (dBa) and beautifully built. Unit provides equal airflow in every part of your room and can set the room temperature varying from 60℉to 90℉ahrenheit to suit your comforts in just a few minutes.
  • COVERAGE AREA - Cooling and Heating up to 750 Sq. Ft. and Able to work in low temperature environment as low as -4℉. Comes with full installation kit. Perfect for Home, Storage, Office, Business or Light Commercial Use.

Last update on 2021-09-25 / Affiliate links / Images from Amazon Product Advertising API

The newly designed DELLA mounted mini-split AC + Heat heater is another excellent heating and cooling option if looking for a medium-sized air conditioning unit.

A one-ton (12,000 BTU) wall ac unit + Heat Pump with a SEER rating of 22, the DELLA is AHRI Certified, ETL Approved, and UL Listed, which shows just how trusted it is.

The variable-speed high energy efficiency inverter wall ac unit features durable construction with electrostatic epoxy paint.

The air conditioning unit comes with a programmable timer that allows you to set the wall air conditioner to cycle automatically and Sleep Mode for quiet operation when you go to sleep.

Its other features include; 4-way fan directions, low noise operation (under 59 decibels), four operating modes (Cool, Heat, Fan, Dry), and remote control.

The shipment includes an installation kit and user manual. Professional installation is required if you want to keep the manufacturer’s warranty.

Pros 

  • Energy-saving variable-speed operation
  • Digital, remote control
  • AHRI and ETL Certified
  • Rated 22 SEER
  • Energy star

Cons

  • Professional installation needed

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Education: What You Need to Know Before Buying AC Heater

wall ac units come in all shapes and styles. The following considerations should help you choose the right one for your home.

What is a Wall Air Conditioner Heater Combo?

As the name suggests, an air conditioner is an AC installed on the wall. They’re ideal for smaller rooms such as bedrooms, living rooms, offices, and small stores.

They are usually installed at a position and height to supply cool air (or heat) evenly in all directions without obstructions.

Wall Mountable vs. Through-the-Wall ACs

Wall mounted air conditioners shouldn’t be confused with the through-the-wall unit or window air conditioners.

While most through-the-wall air handlers eventually end up hanging from the wall, the two wall air conditioners are slightly different. A mount AC refers to any AC type where the indoor air handler is installed on the wall.

For example, the indoor air conditioning unit could be attached to the wall via a metal frame and a few screws, or part of the wall may be pulled out and the air conditioner installed into the wall.

Meanwhile, a Wall Mounted Air Conditioner Heater unit is any AC where the indoor and outdoor condenser are connected via a hole in the wall. Often, you’ll only need a small hole measuring no more than five inches in diameter.

The tubes and electrical wiring connecting the indoor air handler and the outdoor condenser pass through this hole.

In the end, though, it’s possible to have a through-the-wall wall mounted AC. Still, it’s essential to understand the difference.

What Makes Wall AC units Different?

Wall ac units are different from other central air conditioners in several ways. From design to features and even performance, they are unique.

With regards to design, most of them comprise three main components – an outdoor compressor/condenser, an indoor air handler, and connecting tubing.

For example, window air conditioners have typically larger outdoor air conditioning unit, while the indoor air handler is smaller and more beautifully designed to fit into the indoor decor.

Read more:

Best Window Air Conditioner Brands in the Market.

Best Period to Buy Central AC

Wall Mounted Air Conditioner Heater units are permanent fixtures that cannot be moved from one spot in the room to another.

When it comes to features, mounted air conditioners have the same functions as other air conditioning units such as window air conditioners – to cool your home.

As such, they have the same features as most wall air conditioners. The difference, however, is that advanced wall ac units come with many additional convenience features to ensure greater year round comfort.

Advanced wall mounted units, for example, have heat pumps, thus can function as a wall air conditioner and heater.

Most units also function as even ventilators. These units also feature; remote, Wi-Fi control, dehumidifier mode, auto restart, and many other extras.

As for performance, wall air conditioners are some of the most energy efficient HVAC systems. They consume little electricity and produce consistent amounts of cool breath or heat to cool or warm your rooms.

Indeed, nearly all central air conditioning units in this category are Energy Star certified and come with very high Seasonal Energy Efficiency Rating (SEER) and Heating Seasonal Performance Factor (HSPF) ratings.

The only downside is that a dual-purpose wall mounted AC + heat pump alone can’t provide you with sufficient heat during the peak of a cold winter.

Reasons Why You Should Use a Wall Air Conditioner Heater Combo

There are endless reasons why you should consider wall mounted air conditioners over other types of AC units. These include;

  • Easy to install: One of the biggest advantages of mounted ACs is that they’re very easy to install. There are only two main tasks involved in installing a wall mounted AC, and both tasks are relatively simple. First, you’re required to drill a hole through the wall and connect the indoor wall air conditioner and the outdoor condenser via that hole. Secondly, you’re required to install the AC sleeve into the wall and screw the indoor air handler to the sleeve. If you choose an AC that uses a slide-out chassis sleeve, you can DIY the entire installation.
  • All-in-one HVAC function: As we already mentioned, most wall mounted air conditioners don’t just work as AC uni. Instead, most of these appliances are all-in-one heating, cooling, and air conditioning (HVAC) systems that prove useful year round. They work as window air conditioners during warm weather and can also be used as dehumidifiers and ventilators. When the cold season sets in, they become a supplemental heat source.
  • Fairly priced: Unless you have a big house and need a huge AC, wall-mounted air conditioning units should be cost effective within your price range. The smaller, one-ton wall air conditioners often cost less than $1,000, with some priced as low as $600. This represents an excellent investment for appliances that promise year round cooling. Moreover, when you consider that the AC could also serve you as a supplementary heat source, dehumidifier, and ventilator at different times of the year, the initial investment feels like a bargain.

Features to Look For in a Wall  Air Conditioner Heater Unit

As with other central air conditioners, the three most important factors to consider when choosing an wall air conditioner and heater are size, energy efficiency, additional functions, and features.

  • Size: The size of the AC determines how much space it can cool at any given time. A small AC will only efficiently cool a small room. A one-ton (12,000 BTU) AC, for example, is designed for spaces with a total square footage of 400-500 range. If you intend to use the AC to cool a larger space, find larger wall air conditioners for cooling and heating.
  • Efficiency: All wall air conditioners have an Energy Efficiency Rating (EER), with some having an additional rating known as Seasonal EER (SEER). So what SEER rating is better? We recommend aiming for an AC with a SEER rating of 15 or higher. If you can get close to 20 SEER, that would be brilliant. The great news is – most wall mounted air conditioners have 17+ SEER ratings!
  • Additional functions: As we’ve seen, many wall mounted air conditioners double up as heaters, thus can also serve as a supplemental heat source. But, that’s not all. Some advanced mounted mini splits also work as dehumidifiers and ventilators. So, always look out for these multi-functional wall mounted ac units.
  • Features: Finally, although the air conditioner and heater share a lot of features, you should keep an eye out for any additional convenience features. Something like remote, for example, gives you greater control over the AC. Multiple modes (e.g., Sleep Mode and Auto Mode) also make your work easier. A timer and solid warranty are other features you want to consider in wall air conditioners.

What are Ductless Mini Split Wall Mounted Conditioners

A ductless AC combo doesn’t use air ducts. As such, you don’t need to install ductwork. Ductless AC units are mostly mini-splits, meaning that they comprise at least two components – an indoor unit (known as an air handler) and an outdoor component (known as a compressor or condenser).

The term “mini” refers to their small size (especially the indoor air handler). In mini-splits, the cool air handler is much smaller compared to indoor units of other AC types.

Therefore, a mounted ductless mini-split is any ductless mini split where the indoor unit is designed to be installed on the wall.

Benefits of Wall Air Conditioner Heat Pump

Wall-mounted ductless mini-splits come with a range of advantages. For one, the ductless nature ensures minimal energy loss.

Indeed, studies show that ductless air conditioning guarantee 30% energy star rating every year round. Moreover, it is of the excellent quality when it comes to energy star rating.

Another key benefit of ductless mini-splits is the lower initial investment. Purchasing and installing ductwork can be very expensive. Depending on the home/space size, you may need an extra $2,000+ to buy and install the ductwork.

A ductless AC unit saves you that cost. Finally, wall air conditioners are also quieter and much more suited to living areas due to the design.

Related Articles: Top RV Air Conditioner Heater Combo

How To Install a Wall Mounted Air Conditioner

Installing a air conditioner isn’t difficult (though professional installation is still recommended). If it’s a typical through-the-wall wall mounted AC, the first step is to identify the best location for the outdoor condenser.

The user manual should provide more guidance on this. Once you’ve identified a great spot, drill a hole in the wall. Ensure to check for plumbing or electrical wiring within the wall before drilling.

Then, the line set (refrigerant tubing) and electrical wires connecting the outdoor unit to the indoor AC are passed through the hole.

With that done, all that’s left is to identify a great spot for the indoor air handler, mount the sleeve, and screw the air handler to the sleeve.

It’s a simple process that many homeowners now DIY. But, to avoid any problems and keep your warranty intact, it’s best to leave the job to a professional.

Final Thoughts

So, there you have it – a complete guide on buying the best wall mounted air conditioner heater combo. One thing you’ll probably enjoy when doing your shopping is that most modern wall-mounted mini-split air conditioners come with an in-built heat pump.

So, you won’t spend too much time checking which wall air conditioners have a heat pump and which ones don’t. As with all wall air conditioners, we must, again, stress on size. Once you get a good choice, everything easily falls into place.

Happy shopping!

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AUTHOR
Ronald Watford, the owner of Quality Home Air Care, is a qualified HVACR technician and manages the team of expert writers on this site. He believes that educating homeowners about HVAC systems is one of the most impactful aspects of his job.