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How to Choose the Right Wall Mounted Type AC

by Cool Conditioners on March 09, 2023

Choosing the Right Wall Mounted Type AC

Wall Mounted Type AC

Wall mounted type ACs provide great potential for energy efficiency, but it’s important to choose the right one for your needs. Learn all about choosing the best AC here.

When you're in the market for a new air conditioner, you'll likely run across wall-mounted type ACs. These efficient machines offer plenty of cooling power, while also saving you energy and money in the long run. But, before investing in one, there are some key considerations to keep in mind — from choosing the right AC size to installing it correctly.


Determine the adequacy of your existing HVAC system.

The first thing you need to do is assess the size and capacity of your existing HVAC system. If you don’t have an HVAC system, you’ll need to choose an adequately sized wall mounted type AC for your space. Otherwise, if you have an existing system, determine whether adding a wall mounted type AC or expanding your current system would be the better choice. This will ensure that you purchase the right size and number of units.


Assess the type and insulation of your walls.

When buying a wall-mounted type AC, it’s important to assess the type and insulation of your walls. The AC’s air conditioning efficiency will depend on how well-insulated your walls are, so it’s important to consider this factor. If you have an existing HVAC system, make sure that the ductwork is in good condition and properly sealed to ensure maximum efficiency when the wall-mounted unit is installed.


Consider your budget and energy efficiency needs.

Wall-mounted type ACs come in a range of sizes and prices, so you will need to set your budget and also consider your energy efficiency needs. If you want greater energy efficiency, look for higher-efficiency models, such as ones with a SEER rating of 19 or more. Additionally, it’s important to purchase an AC with the correct size for your room since a unit that is too small may cycle off and on frequently, losing valuable efficiency.


Choose a brand of wall mounted AC compatible with your home automation system, if necessary.

If you want your wall mounted AC to be compatible with your home automation system, look for a brand that is compatible with the particular type of device. For example, there are several brands that are compatible with Apple HomeKit and Nest thermostats, including Daikin, Mitsubishi Electric, Fujitsu, and Gree. Additionally, depending on the type of device, you might need to buy an adapter or bridge in order for it to work properly.

Install an Energy Recovery Ventilator (ERV) for additional efficiency or comfort benefits as needed.

Installing an energy recovery ventilator (ERV) with your wall mounted air conditioning system can provide additional efficiency or comfort benefits. An ERV is a small unit that is mounted near the AC and it helps to bring in fresh air while reducing indoor humidity. An ERV can also reduce the amount of energy required to maintain a comfortable temperature as it helps to remove stale and hot air from inside the home. Additionally, an ERV helps regulate relative humidity levels, resulting in increased comfort and better indoor air quality overall.



Choosing the right wall-mounted air conditioner is essential as it can significantly affect your comfort and energy bills. You can select a model that best fits your needs and budget by considering factors such as room size, BTU rating, and energy efficiency. Examining the features and functions of different models, like noise level and air filtration can help you choose an air conditioner tailored to your specific requirements. With the proper selection, a wall-mounted air conditioner can keep you cool and comfortable for years.