How to Install a Mini Split Air Conditioner

"How to install a Mini Split Heat Pump & How to install a Mini Split Air Conditioner" , Ductless Heat Pump AC (MINISPLITS, Mini Splits)

We are a big fan of saving money here at MiniSplitWarehouse but we wouldn't recommend cutting corners when it comes to installing your new ductless mini split. We always strongly recommend that your system be installed by a licensed HVAC professional in order to keep your warranty in-tact and avoid any issues while installing your system. If you are feeling confident in your abilities as a handyman you can do a couple of things before your installer gets there to make the install go a little faster and maybe even save you some money on the bill.

Ductless mini split heat pumps and ductless mini split air conditioners are pretty easy and straightforward to install. Simply drill a 3 inch hole in an exterior facing wall, mount your indoor unit to the wall using the brackets provided, run your tubes and wires through the 3 inch hole, and connect all your connections to the outdoor unit. You may want to have your installer hook up all of your wires and lines to the outdoor unit as there are sensitive electrical components that could get damaged if you do not wire the terminals correctly. Once this happens you will have a hard time getting a replacement part under warranty. Be sure to get an invoice from you installer once he is done. This will insure that you have a warranty should any issues arise with your ductless system.

Midea mini split Compressor ADVANTAGES

A lot of people are not aware that the air conditioner units from the brand Midea have long been recognized as one of the most environmentally friendly; in addition to this, a lot of people have also already attested to the fact that a particular unit bought from Midea is very powerful and can really give it's users a satisfying feeling. The fact that this particular brand has been in the industry for over 30 long years means a lot of people are already comfortable with buying their products when it comes to air conditioners.

The good thing about this particular brand or company is that they are truly taking into consideration what their users will feel like even during the harshest weather conditions. Because of this, Midea really takes their time in building a system that will be able to fully satisfy the needs of it's users. In addition to giving people the best quality of performance, you shouldn't worry too much about the cost of the electricity you will need to pay for in the end because the air conditioners from Midea are able to preserve and minimize the amount of energy that they use up in the process of running them. Only a few brands are able to do this at this point in the market, which is practically the reason why people don't think twice about if they should stick to Midea or not.

Most importantly, the units from this particular company have been designed in such a way that an inverter has already been integrated into its system. What these inverters do is control the unit of the air conditioning depending on a specific frequency level; this means that you do not need to check up on your air conditioner every so often just to see if adjustments must be made to it because the unit can do that for itself. Since a lot of people have become so dependent on the benefits that this technology is able to provide to them, they are truly amazed by this feature that Midea air conditioners is capable of letting them experience

The main advantages of mini splits are their small size and flexibility for zoning or heating and cooling individual rooms. Many models can have as many as five indoor air handling units (for five zones or rooms) connected to one outdoor unit. The number depends on how much heating or cooling is required for the building or each zone (which in turn is affected by how well the building is insulated). Since each of the zones will have its own thermostat, you only need to condition that room when someone is there. This will save energy and money.

Ductless mini split systems are also often easier to install than other types of space conditioning systems. For example, in an air conditioner mini split, the hook-up between the outdoor and indoor units generally requires only a three-inch hole through a wall for the conduit. Also, most manufacturers of this type of system can provide a variety of lengths of connecting conduits. If necessary, you can locate the outdoor unit as far away as 50 feet from the indoor evaporator. This makes it possible to cool rooms on the front side of a building or house with the compressor in a more advantageous or inconspicuous place on the outside of the building.

Since mini splits have no ducts, they avoid the energy losses associated with duct work of central forced air systems. Duct losses can account for more than 30% of energy consumption for space conditioning, especially if the ducts are in an unconditioned space such as an attic or crawlspace.

In comparison to other add-on systems, mini splits offer more flexibility in interior design options. The indoor air handlers can be suspended from a ceiling, mounted flush into a drop ceiling, or hung on a wall. Floor-standing models are also available. Most indoor units have profiles of about seven inches deep and usually come with sleek, high tech-looking jackets. Many also offer a remote control to make it easier to turn the system on and off when it's positioned high on a wall or suspended from a ceiling.

Split-systems can also help to keep your home safer since there is only a small hole in the wall. Through-the-wall and window mounted room air-conditioners can provide an easy entrance for intruders or block your beautiful window view.


The installer must correctly size each indoor unit and judge the best location for its installation. Over-sized or incorrectly located air-handlers often result in short-cycling (going through on and off cycles too frequently), which wastes energy and does not provide proper temperature or humidity control. Too large a system is also more expensive to buy and operate.

Some people may not like the appearance of the indoor part of the system. While less obtrusive than a window room air conditioner, they seldom have the built-in look of a central system. There must also be a place to drain condensate water near the outdoor unit.

Qualified installers and service people for mini splits may not be easy to find. In addition, most conventional heating and cooling contractors have large investments in tools and training for sheet metal duct systems. They need to use (and charge for) these to earn a return on their investment, so they may not recommend ductless systems except where a ducted system would be difficult for them to install. (mini splits) make for a good retrofit add-ons to houses with "non-ducted" heating systems, such as hydronic (hot water heat), radiant panels, and space heaters (wood, kerosene, propane). They can also be a good choice for room additions, where extending or installing distribution ductwork is not feasible.

Like standard air-source heat pumps, mini splits have two main components: an outdoor compressor/condenser, and an indoor air-handling unit. A conduit, air conditioner mini split, which houses the power cable, refrigerant tubing, suction tubing, and a condensate drain, links the outdoor and indoor units. 

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