Worst Mini-Split Brands To Avoid In 2023

Mini-Splits are heating and cooling systems that allow users to control the temperatures in individual rooms or spaces.

These days, mini splits are very popular. But with so many brands in the market, it is quite easy for someone buying it for the first time to purchase the wrong product.

But don’t worry, we are here to help.

In this article, we will be talking about the worst mini-split brands in the market so that you do not make the mistake of buying an unreliable product.

The brands we will be talking about are:

  • Mr. COOL
  • Carrier
  • LG
  • Kilmaire
  • Midea

5 Mini Split Brands To Avoid


Mr. Cool Mini-Split AC

While a lot of customers have a great experience with this brand, yet some are disappointed.

As Mr. Cool is not a manufacturer, they distribute products from a bunch of companies resulting in a difference in product quality.

Their air conditioning systems have been reported to freeze and leak with time.

Also, their after-sales service does very little for the customers. Many customers claimed they do not get any help regarding maintenance and manufacturing issues.

This is why several HVAC companies avoid this brand.


Carrier Mini Split AC Brand

Many people go for Carrier mini-split due to their lower price tag.

However, as they have a short lifespan and reduced warranty coverage, it has chances of increased maintenance and replacement costs.

According to many customers, their coil began leaking after 2-3 years, and had to deal with other maintenance which was not covered by the company.

Some reported they spent hundreds of dollars each year for maintenance. There is no permanent fix for their air conditioners which has increased frustration towards the brand.


LG is one of the leading technology brands in the world but is poorly regarded when it comes to its mini-split product lines.

Their mid-range mini splits are often not considered the first choice by the customers. Many will choose reliable Japanese brands over LG as they are less faulty and more efficient in the long run.

Many LG mini splits stop cooling, turn off and on by themselves or show error codes that annoy the customers.

Some have to change their coil after a few years which costs a lot including the labor cost.


Kilmaire is an American brand with operations in over 70 countries. Many users have shown dissatisfaction with this brand.

Some have problems with their circuit board while others hear a loud noise coming out from the mini splits.

After a few years of using their product, customers face a wide range of problems that do not get covered by the company and have to replace various parts by themselves gradually.

Their after-sales service is also very negligent to the customers as many reported that they get little to no help from customer service.

Another main reason why this is one of the worst brands for mini splits is the energy efficiency. Kilmaire has a very low score on SEER rating meaning you will see a significant rise in electricity bills.


Midea is a Chinese brand that has gained a reputation for good technological products all over the world.

Its mini-split has become popular across the world and is widely used in Asia. Although it is an efficient solution, it might not be the best solution for the temperature.

After a few years, customers complained their mini splits have low levels of refrigerant and often the leaks are in places that are difficult to access without professionals and take time.

Customers also face problems such as frozen evaporating coil problems, contaminated capacitor coils, fan problems, and problems with the thermostat.

Final Words

A mini split is useful whether it’s for your new home or old one. But that doesn’t justify you purchasing a brand that doesn’t offer the proper utility.

By going through our list, you will be better informed about which brands to avoid.

As there are many brands in the market, doing meticulous market research is a must. Also, make sure your purchase decision aligns with your budget. We hope this article helps you.

Ralph Wade

Hey...Ralph is here! So, did you find this article useful? If so, please leave a comment and let me know. If not, please tell me how I can improve this article. Your feedback is always appreciated. Take love :)

11 thoughts on “Worst Mini-Split Brands To Avoid In 2023

  1. Concise article and to the point. I’m just starting review of mini split systems and found this very helpful. Thanks!

  2. I found this to be a very good read lots of useful information. I was hoping to see a little about the mini split I purchased in November but I’m just now installing it. I bought a Celirea by Randaom 48000 btu with five wall models 2700sq.ft. rating i set the outside unit today all walk brackets installed and hole through the walls drilled out. Just wondering if you had any info on this brand I payed a large amount but competitive with all the big names $5900 to my door steps at the time of purchase most venders were sold out.

  3. Very useful..we have been very disappointed with our LG units..as well as their seervice….what brands do you feel are best??

  4. Very informative thank you as I found this just before buying one of the mentioned mini splits

  5. I totally disagree about LG. I have one, it is quiet, very efficient, and totally trouble free. The heat pump works to -13 degrees Fahrenheit. I believe the ac has a rating of 27. I will buy LG again.

  6. I would add Fujitsu to your list. I have a 12000 BTU unit that is still under the parts warranty. The inside unit’s circuit board is defective. I have been waiting four months to get the part. My HVAC installer has given up on getting the part and is suggesting the entire unit be replaced.

  7. I have carrier. Agree with you. High maintenance. Expensive. Multiple problems every year. Will not buy again. Wish you gave recommendations. Makes me wonder why? Perhaps all mini splits sort of suck. I sure hope not. The idea is great. Just wished it worked.

  8. Hi. So I need a mini split for a 250 sq ft room / apartment in Phoenix, AZ. 2 summers ago, we had about 20 days with temperatures over 120. I’ve read that many brands / models of mini splits will shut off once the outside temperature is over 115. Is there a brand(s) that you would recommend for extreme heat?

  9. I’m a senior hvac tech with a degree in communicating systems. I’ve been in the business for over 20 years. I’ve installed over 1500 mini splits in my time. I will agree 100 percent with the top 9. I’ve installed all but one I wasn’t familiar with, Midea? Haven’t had the opportunity to ever see one and probably sounds like that’s a good thing. The top 9??
    5-Gree(yeah I know) still nice system
    As far as zoned mini with multiple heads, well there is only one I prefer to install.
    Cooper and Hunter zone mini. I installed a 5 zone 70,000 btu custom split system. This system out of the box I was very impressed with. Easy set up, copper sizes matched to service ports. Remotes were easy to understand. For the price and for the simple operations for homeowners, this one rates at number one for price/functionality/installation

  10. I hired a guy to put 2 115v 1200 btu in my 85 year old mothers 900 sq ft house.
    He put in some off brand that nobody has heard of Confortotal
    No USA support or location
    Do you anything about this brand

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