Best Split-System Air Conditioner 2023 – How to Choose a Good One

The split-system air conditioner is one of the best types of air conditioners available today. They are economic, reliable, and easy to install. Compared to window units, they provide more even temperatures throughout rooms, for both heating and cooling purposes. There are many different brands on the market that offer split-systems that cool or heat a variety of room sizes with multiple features.

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Top Picks

The 10 Best Split-System Air Conditioner in 2023 Reviews:

1) Senville LETO Series Mini Split Air Conditioner

The Senville LETO Series Mini Split Air Conditioner Heat Pump is a universal air conditioner that can rapidly cool or heat rooms up to 450 square feet. Its wide coverage allows it to efficiently regulate the temperature in multiple rooms without wasting energy. This air conditioner features easy control and an LCD screen so you can see your desired temperature and other settings at a glance. It also has dehumidify function, which prevent humidity from building up inside the unit, preventing mold growth and ensuring cleanliness of the air.

The Senville leto Series Mini Split Air Conditioner Heater Pump is considered one of the best split system air conditioners available on the market today due to its excellent efficiency and high quality performance. This air conditioner features a long lasting and durable design with low noise levels, so it is ideal for any room in your home or office.

*Please note: Requires professional installation.

Customer reviews:

I replaced my old AC that was having issues keeping up with the humidity and I am so glad that I did! This unit is quiet as a mouse, keeps the room perfect as it should be… I highly recommend this product!

This is a great ac unit. It cools my entire basement room with no problem. The size is perfect for what I needed and the installation was easy as well. No complaints at all!

I have had this air conditioner for a week now and it works exactly as advertised by the manufacturer. Its cooling power is truly amazing, especially given its ability to regulate temperature in multiple rooms efficiently, making it an ideal unit for larger spaces like offices or warehouses that need complete temperature control without wasting energy on unoccupied areas of their structure. If you want one of the best split system air conditioners available today, go with this one!

l love this mini-split heat pump; it’s quiet, efficient, and does everything I need it to do. The remote control is awesome for changing settings without having to get up, and it’s light enough that I can move it around when necessary.

I got this item because the previous one I had stopped working after 4 years in service. It was an LG which was awful in my opinion due to its low cooling capacity. This Senville LETO Series Mini Split Air Conditioner came in a nicely packed box with manuals and necessary tools included to install it into your window or wall. It cools well even on highest setting, but never freezes up like my last unit did! Not only that, but there are four different modes you can select from depending on what you need. Overall, this unit does everything I expected of it – it cools down my room, has a variety of modes, and is also whisper quiet! The only thing I would change are the air filters since they’re not washable – but other than that this product does great!

In a nutshell, this is a great AC for the price and I am more than happy with my purchase. This is one of the best split-systems I’ve ever used for air conditioning. It’s quiet and effective and really gets the job done quickly and efficiently.

2) Pioneer Air Conditioner

The Pioneer Air Conditioner is an in-wall mini split system that can efficiently cool or heat rooms between 100 and 350 square feet. It features low noise levels so it’s perfect for any room in your home. This unit is also eco-friendly due to its energy saving compressor so you only spend the amount of money you need to. This wall mounted ductless inverter comes in a white finish and is very easy to install – it even includes a remote control for maximum convenience! The Pioneer Air Conditioner also has the option to add heating capabilities, making this unit versatile when it comes to controlling temperature.

Customer reviews:

I bought this unit because my central heating broke down and I had to replace it with something ASAP… After reading a number of good reviews I decided to go with this one and have been very pleased with its performance ever since! It cools well and is super quiet – just what I was looking for! I have been using it for a few weeks now and I have no complaints whatsoever. It’s definitely one of the best mini split air conditioners you can find on the market!

This Pioneer Air Conditioner has been working well for me so far. It is supposed to cool rooms up to 350 square feet but mine is located in a small apartment with only 120 square feet, and it keeps things cold enough without a problem. With its remote control, I can adjust settings from anywhere in my house, which makes temperature control really convenient.

In comparison with older mini-split systems that were produced by other manufacturers, this product from Pioneer seems much quieter overall – even when compared to those models from the same company! It also works as advertised although I wish there were some more installation options.

Again, I would definitely recommend this unit! It works great, is easy to operate and pretty quiet at the same time.

3) MRCOOL Air Conditioner

The MRCOOL DIY Ductless Heat Pump Split System 3rd Generation is a powerful and efficient air conditioner that can cool rooms up to 500 square feet. The energy saving and eco-friendly compressor and controls make this unit an ideal choice for homes, offices or retail stores. This mini split air conditioner has three cooling speeds so you have maximum control over your environment when it comes to temperature. You can even add heat through this ductless mini split system if needed!

Customer reviews:

I bought this MRCOOL Air Conditioner because my central heating broke down at home after 20 years of non-stop operation! In the past I have used traditional in-house ducted systems but they were really loud, took up too much space and were a pain to install. That’s why I decided to go with a mini split heat pump this time around – and I don’t regret it!

In terms of performance, this unit delivers exactly what I needed. It cools my house at a very low cost even during the hot summer months – which is amazing considering how much energy it saves by not using a traditional forced-air system… I would definitely recommend it to anyone who wants to be environmentally friendly while still staying cool!

I bought this unit for our summer home because I needed something quiet and easy to install. The MRCOOL Air Conditioner is both of those things, plus it is extremely reliable – which you don’t get very often with cheaper products… The only thing I don’t like about this air conditioner is that the installation process takes longer than expected, but overall I’m happy with this product!

4) DELLA 12,000 BTU Mini Split Air Conditioner

The Della Mini Split Air Conditioner is a powerful and energy saving system that will cool your room up to 750 square feet. It has a 17 SEER rating and comes with a pre-charged condenser for easier installation. It also features an energy efficient inverter compressor, fully charged system (no load loss) and auto restart in the event of power failure.

Mini split air conditioners like this Della model are often great choices because they’re easy to install yourself! This unit is not too difficult to put together and you can complete the whole process in just one afternoon. If you’ve never installed a mini split before then just take your time and read all instructions carefully – that’s what I did and it went according to plan!

This Della Mini Split Air Conditioner works great so far, but I made sure to buy some additional insulation for my windows and doors. This would help with minimizing outside noise and save some energy as well.

Customer reviews:

I bought this Della Air Conditioner to replace the old traditional system we had at home for many years already. I couldn’t believe how easy it was to install so I didn’t even need professional help – just a friend or two! The fully charged system is another thing that makes this unit stand out from the competition so if you’re looking for an air conditioner with those two features, then consider buying one of these units… Overall I’m very happy with this product!

I bought the Della Mini Split Air Conditioner as a gift for my parents. They don’t like using traditional air conditioning so I thought maybe they’d appreciate something more eco-friendly and quiet. My dad was very skeptical at first but after trying it out he now says that this unit is amazing – especially considering how affordable it is…

5) Senville Aura Series Mini Split Air Conditioner

The Senville Aura Mini Split Air Conditioner is energy efficient, quiet and easy to install… One of the first things I noticed about this air conditioner was how compact it is – which meant that installing it wasn’t difficult at all. It has a sleek design and comes with everything you need for installation including electrical lines and brackets for mounting.

Having done quite a lot of research on split system air conditioners before buying one, I knew what to expect regarding installation time… That’s why even though there were lots of parts to put together, I didn’t find the process particularly challenging. If you’ve ever installed windows or light fixtures then you can definitely handle this mini split air conditioner!

The Senville Aura Series Mini Split Air Conditioner works great and is definitely the best mini-split I’ve ever used. If you’re looking for something reliable and affordable then this product is what you need.

Customer reviews:

This unit looks nice and it’s also quite quiet, even though my apartment is located near a busy road… This air conditioner works perfectly and I couldn’t be happier with it! The installation process took me about three hour but luckily I had some help – making things go faster. Another thing that impressed me was the fact that this unit comes pre-charged so there’s no waiting time to use it or drain it later on… All in all I’m very satisfied with the Senville Aura Series Mini Split Air Conditioner!

I never thought that a mini split air conditioner could be this effective… My wife and I didn’t even need to install it in the bedroom since it cooled down our living room just perfectly. The installation process took a bit longer than I expected because I had to buy two additional parts beforehand – which was kind of inconvenient but it’s not anything serious. Overall, I’m very happy with my purchase!

6) OLMO Mini Split AC/Heating System

I’ve done quite a bit of research on mini split air conditioners before finally deciding to buy the OLMO Alpic Cooling Only Mini Split System… One thing I noticed about this unit is that it has the shortest cooling time out of any other unit – which made me realize that its energy efficiency is great. The installation process wasn’t difficult but there were lots of parts… Thankfully, the instructions manual was clear and easy to follow so I managed to figure things out pretty quickly.

Customer reviews:

This is a great mini-split air conditioner! Its installation process was long and challenging but the end result is amazing – I don’t regret for a second that I decided to buy this unit. The temperature control on this model is really convenient and works perfectly.

The only thing I don’t like about this product is how loud it can be… It’s not as quiet as other models out there which means you’ll have to lower your TV volume every time you use it or place it in a well insulated room. Other than that, though, everything else has been working as expected!

I wasn’t expecting this mini split air conditioner to work as great as it did! It provides good quality AC and exchanges heat during winter… What surprised me was how easy it was to install – even though there were lots of parts to put together. So far, everything seems to be working just fine.

7) MrCool Split System 3rd Generation

I recently decided to replace my old air conditioner with a ductless mini split system and after doing some research I figured out that the MrCool DIY 20 SEER Ductless Heat Pump Split System is what I need. This product is quick to cool down, has all the parts included (including the wifi thermostat) and comes with an easy-to-follow manual… I highly recommend it if you’re looking for something reliable.

Customer reviews:

This unit has exceeded my expectations! The installation process was fairly easy but even though I’ve done this before it still took me about 4 hours to complete… However, once it’s ready this mini split air conditioner works great – especially since there are no annoying coils around which means there’s no noisy fan. I’m really glad that I purchased this unit!

I recently bought the MrCool DIY 24k BTU 20 SEER Ductless Heat Pump Split System 3rd Generation – Energy Star 240V with Line Set Cover & IR Wifi Thermostat (15ft) and so far everything has been working flawlessly… This mini-split air conditioner was easy to install, comes with all necessary parts and is super quiet when in use. Best of all, the installation manual which you’re provided with is very clear and helps you get things done in a breeze.

This model requires that you do some minor wiring if you want to power it up but thankfully it doesn’t take much time to wire things up – especially if you follow the instructions closely. There’s nothing that I dislike about this product but since I’ve bought it recently, I can’t tell for sure whether or not it will last long.

8) Senville Split Air Conditioner

The Senville SENA-18MO-209 18000 BTU Dual Zone Split Air Conditioner and Heat Pump is a wonderful split system AC. The installation process was easy even though I had to get help from an electrician… After the unit cooled down my kitchen area, it did such a great job at heating up that we actually saved money on our gas bill! So if you’re looking for something that’s both efficient and cost effective I highly recommend this model.

Customer reviews:

This mini split air conditioner works great and cools off my living room really quickly – especially since there are quite a few people in there during summer days. Its 24 hour timer is also really convenient – you can set up a timer so that it comes on at certain hours, which means I don’t have to worry about remembering to turn it off every time.

If you’re looking for an easy-to-install mini split air conditioner then the Senville SENA-18MO-209 18000 BTU Dual Zone Split Air Conditioner and Heat Pump is what you need… Trust me, the installation only took me 10 minutes! Also, even though there were lots of parts included in the package, everything was easy to install. This unit has been running flawlessly since I installed it over two months ago!

This product works like a charm! The Senville SENA-18MO-209 18000 BTU Dual Zone Split Air Conditioner and Heat Pump is what you need if you want to cool down a medium or large room, especially if it’s on the hotter side. However, since I live in an area where it doesn’t get too hot during summer days this product was more than enough for my needs… which means that if your main purpose is getting something small and affordable then you should look somewhere else.

9) Cooper & Hunter Mini Split AC/Heating system

The Cooper & Hunter Sophia Mini Split AC is a wonderful cooling system. It’s easy to install, works like a charm and cools off my room in no time at all… However, since I live in an area where it rarely gets hot during summer days this product does an excellent job even though it’s more expensive than some other split air conditioners.

Customer reviews:

This mini split air conditioner cooled off my living space in no time! I didn’t think that such a little thing could actually do such a great job but now it’s clear as day – if you want something that’ll make things easier for you then the Cooper & Hunter Sophia Series is what you need. This model has been working like a charm ever since I installed it over a month ago so I don’t have any complaints.

10) hOmeLabs Split Type Inverter Air Conditioner with Heat Function

The hOmeLabs Split Type Inverter AC is a wonderful air conditioner. The installation process was easy and the unit itself cools off my living room in no time – something that I didn’t think was possible since it’s so small. It’s also 10x quieter than other split air conditioners… And even though it looks fragile, I can say with confidence that this unit will last long!

Customer reviews:

I bought this product because I wanted an economical cooling solution for my living room which wouldn’t make too much noise… This split type inverter AC works like a charm! Plus, since it’s very quiet you needn’t worry about irritating your neighbors if you’re living in an apartment or condo building.

I live in an area where it gets really hot during summer days so I decided to buy this air conditioner since I needed something that would cool down my living room without breaking the bank. This hOmeLabs Split Type Inverter AC is what you need if you’re looking for a small yet powerful split type air conditioner – it’s almost silent, easy to install and does the job! It also looks great which is always a plus.

Buying Guide – Things to consider before buying mini split air conditioners:

Size of room:

If you want to cool down a larger space than you should probably invest in a more powerful and, therefore, more expensive air conditioner.

Price:

The things you get for the price is almost always worth it even if an air conditioner is a bit pricier than others. After all, paying $1000 extra might save your life by keeping your house cool on blisteringly hot summer days.

Energy efficiency:

If the main purpose of installing an air-conditioning machine in your living space is saving money then make sure that the energy consumption rating of the one(s) you’re interested in is high enough; otherwise it’d be better to reconsider your choices or buy something cheaper and less powerful (don’t worry, high rated split air conditioners hardly ever drive up your energy bills).

Noise:

This is something that not everyone is worried about but if you’re living in a cramped area such as an apartment, condo building or duplex then it’s important to consider if the mini split air conditioner will be too noisy . It might even be illegal for some units to operate past a certain hour so make sure you check with your local laws and regulations before buying any one.

Installation:  

If you want the installation process of the unit you’ll buy to go as smoothly as possible and without causing damage to either yourself or your property then choose a model that requires little-to-no drilling holes from outside into walls (screen and ductwork) and that has a small number of parts/steps you need to assemble inside. Also, pay attention to the weight capacity of your floors since air conditioners are usually quite heavy.

User-friendliness:

Look for a unit with remote control, temperature adjustment buttons, an LED display to check the current settings, timer(s) and modes suited for your needs. Some air conditioners also come equipped with special filters or other extra features that you might need/want in the future.

Energy Star Rating:

This is very important since most states have laws regarding energy usage by household appliances – there are even some counties where out of all appliances it’s only legal to use Energy Star rated products . That said, if you’re living in one of those places make sure that all units you’re considering buying have a high enough Energy Star rating so as not to endanger yourself and others. It’s also worth considering the Energy Star rating of the unit if your main goal is to reduce energy bills.

Ease of Operation:

Make sure that you can easily control the AC (with buttons or remote; it’s also important that they’re clear and not too small) but also that the machine is easy to use in general (this includes an option to change/manage settings, modes, etc through a home automation system like SmartThings).

Automatic Shut Off Timer:  

This is another feature which might be irrelevant for some people but many find extremely useful when trying to cut costs – simply turn on this timer so that the air conditioner shuts off automatically when you fall asleep. This will prevent massive losses when having to use an AC overnight or when going away for a few days.

Noise Level:

Many split system air conditioners come with a compressor located outside and some even have an extra fan installed on the exterior to help dissipate heat. This not only makes them loud (the more powerful ones) but also keeps you from enjoying your time at home if it’s too hot outside. Try to go for units that don’t sound like a jet engine is running in your living room .

Some Tips:

1. For even more savings consider installing the unit on your water heater. If it’s rated for the amount of power you’ll be using then this is certainly an option to look into.

2. Make sure that all rooms you want to cool are within 30 feet (9 meters) max of the closest vent – too far away and they won’t get cooled properly; too close and there might be a risk of overcooling some areas.

3. Don’t forget about window installation kits if that’s how you want your unit to be mounted (also make sure they’re compatible with the model/make of split system air conditioner you decide upon).    

4. If possible try out different units in-person (preferably one that’s already installed in a house/building) before purchasing – this will not only let you see how compatible your HVAC system is but also give you an idea of the noise levels.

5. Read reviews online to make sure other people are happy with their purchase and don’t forget to take into account any problems they might have had. This way you’ll know which models are worth considering buying or whether it would be better to keep searching for something better/different .

6. Finally, avoid cheap models since these almost always end up breaking down right away (poor design) or not lasting long enough (cheap parts). Instead go for more expensive air conditioners since these usually offer much better value overall so even if they’re more expensive upfront they’ll end up saving you money in the long run.

7. Make sure that the machine has at least a 6 month warranty – anything less is basically not worth considering since it means you won’t be able to get any repairs right away.

Hope this article helped you! If so, please share it with others by giving it a ❤️ or comment below!

FAQ:

Q: What exactly is a split-system air conditioner?

A: As the name suggests, it’s an air conditioner that comes in two main parts (the compressor and the evaporator) generally located in different locations. That said, there are also dual hinged models out there which stay together even when they’re used separately (one part remains somewhere else to cool something else).

Q: Are window mounting kits free or do I have to pay for them?

A: While these vary based on the particular model you buy, generally installation kits are included with most machine purchases. If not then just consider this added savings/value since looking into these can cost anywhere from $25-$400+ depending on what you specifically need.

Q: Do split-system air conditioners really save money?

A: Yes, especially compared to window mounts which are slow, inefficient and hard to install.

Q: How many watts/amps will my unit use?

A: This is something you should ask the manufacturer directly since they’ll give you the most accurate answer based on the model of your machine (there are also online calculators but these are rarely correct).

Q: What’s the best place for my AC?

A: If you’ve got enough space then the basement is always a good option (it does require some extra work) but other than that any other room in your home should be fine. As for whether to keep it outside or inside – this depends on how much noise you can live with (a window unit will certainly make more noise but keeps you away from direct hot air while an indoor AC will barely be noticeable).

Q: Is there anything I need to know about installation?

A: Yes, make sure that all parts are included and do not damage the machine before installation (the seller should let you exchange if something goes wrong or at least refund part of your money). Once everything arrives then check out step by step instructions/videos online so you don’t end up damaging your AC and voiding the warranty (whichever is applicable).

Q: Can I buy a used/refurbished air conditioner?

A: Yes, while these do not come with the same warranty/guarantees as new ones they can still be quite valuable even if they’ve been used. Some people might want to upgrade their current unit or simply install it in another room of their home – make sure to research this before purchasing though since these aren’t always easy to find.

Q: Are there any benefits of a dual hinged air conditioner?

A: They stay together even when they’re used separately (one is at the backyard while another one is in your living room for example) but since they don’t have to be moved all the time this saves you time/effort.

Q: Where are split-system air conditioners made?

A: This varies based on the brand, some manufacturers might use locally made parts which makes them more efficient but others might rely on imported materials which can make them less reliable. Either way, remember that you should only go for models from trusted brands, preferably those who offer prolonged warranties/guarantees.

Q: Is it better to go for a window mounted or split-system air conditioner?

A: Well, this is one of those questions that can’t be answered with just one answer since there are pros and cons both ways. For example, the only benefit of an indoor AC is that you’ll barely hear it while the main advantage of a window mount is its efficiency plus the fact that it won’t heat up your room (meaning you can leave doors open while still enjoying fresh air).

On top of these major differences there’s also pricing/warranties/installation to consider so make sure to weigh everything before making your final decision.  Lastly, if at any point you feel unsure about something then don’t hesitate to ask extra questions since this is your money and safety on the line (you wouldn’t want certain parts/warranties to be missing after investing all that time and effort).

Q: What should I look for when buying a split-system air conditioner?

A: Well, first you need to make sure that everything’s included. If there are any scratches or dents then just check these out prior to purchase and opt out if necessary. As far as installation goes then you might want to call local contractors if possible so you can compare prices but also know exactly what will be included in the process (some companies include free shipping while others might not).

Q: How much does it cost to install a split-system air conditioner?

A: This will depend on the company you’re dealing with, if you were to hire a local contractor then this is going to cost anywhere from 50 to 100 dollars. However, some companies might have installation included in their prices which can save you both time and money in the long run so make sure to check out all of your options prior to purchasing an AC.

Q: Should I install a split-system air conditioner outside or inside?

A: Well, when it comes down to it most people just choose indoor units since they’re easier/faster to install while outdoor models require assistance from professional contractors (who usually add these into their larger projects). If at any point you need more help then contact companies like http://www.acinstallationcontractor.com/ .

Q: What is a programmable thermostat?

A: Well, while some people might say that these only work for window ACs they’re actually useful for split-system models as well since you can add them inside your home to make sure that everything’s working properly (this way the unit doesn’t have to run on its own 24 hours a day). You can also set up certain times when you’d like an air conditioner to turn off and on so it won’t randomly heat or cool your room at strange times of the day/night.

Q: How long should I expect my air conditioner to last?

A: This will differ based on how often it’s used, the models you’ve invested in and if they’re installed correctly. If your indoor AC isn’t running at optimal levels then this will reduce how long it lasts before needing repairs/replacement plus if their was an error when installing them then you might be dealing with this for a few months (which is why you should only trust local construction companies for installation)

Q: Can I cool my entire home with a split-system air conditioner?

A: Yes, but remember that these are designed to run on a single room at a time meaning that they won’t affect the other rooms in your house. In fact, some people use multiple indoor ACs to get each area of their homes up to temperature which also prevents less air from seeping out while the unit is in use.

Q: What should I do if my air conditioner makes a strange sound?

A: Well, there are usually signs that indicate when something’s wrong such as high-pitched or low-pitched noises (which means that different parts might be breaking down). If at any point you feel unsure about what to do then call an expert since they’ll know exactly how to fix this and prevent it from happening again in the future.

Conclusion:

Before making a purchase it’s important to weigh all of your options so you can choose the right split-system AC for your home plus know what to expect during installation/overall usage. If ever in doubt then feel free to contact local companies for assistance with either one of these tasks. We hope you find this information helpful and can make an informed decision before purchasing one of these units.

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