Mini Split System – Things to know before buying a System

mini-split system
All parts of modern split system air conditioner on white background

An Introduction to Mini-Split System

A mini-split system is a central air conditioning unit with both heating and cooling capabilities. The main advantage of using a mini-split system is that it allows you to control the temperature independently from the thermostat. This means you can set the temperature for one room while leaving another room at a different temperature.

How much space is needed for a mini-split?

The size of your home will determine how many units are needed to cover all rooms. A typical house requires two teams, each with a capacity of 3 tons or more. If you have a large family, then you may need three units or even four units. It depends on the number of people living in your home and the square footage of each room.

What are the types of mini-splits available?

There are two types of mini-splits:

1) Ducted systems

2) Heat pump systems

Ducted Systems

This type of system uses a network of small ducts to distribute conditioned air throughout the house. The ducts usually run through walls and ceilings and connect to vents located near windows and doors.

Heat Pump Systems

This type of mini-split system works by transferring heat energy from outdoors into the interior of the building. In this way, it helps keep the home’s inside warmer during cold weather and cooler during hot weather.

Some Advantages and Disadvantages of Mini-Split System


Advantages of a mini-split

One of the most significant advantages of a mini-split over a conventional system is less electricity.

They don’t require fans, compressors, motors, pumps, or blowers. This makes them quieter than most traditional systems. Plus, because they operate silently, they won’t wake up sleeping children or pets.

Another advantage of a mini-split is that they provide better indoor air quality. Because they are equipped with high-efficiency filters, they remove allergens and pollutants from the air.

Disadvantages of a mini-split

Although mini-splits are very efficient, they do take longer to cool down the home. They transfer heat energy from outside to inside rather than removing it directly from the air. As a result, they tend to be slightly more expensive than conventional systems.

What will be the Installation Costs for setting up a Mini-split?

Depending on the size of your home, installing a mini-split system could cost anywhere between $5,000 and $10,000. However, if you hire a professional installer, you can expect to pay about half that amount.

How much does it cost to maintain a mini-split system?

Because mini-splits are much smaller than conventional systems, they require fewer parts and components. This means that maintenance costs are typically lower for mini-splits. On average, homeowners spend around $100 per year on maintenance.

What is the Energy Savings Potential of the system?

A mini-split system can save you money when compared to a conventional system. For example, one study showed that a single zone mini-split system could reduce heating and cooling bills by up to 50 percent.

What is the Cost Per Watt?

The price per watt of a mini-split system depends on several factors, including the size of your home and how many zones you need. A typical mini-split system will cost around $600-$700 per month.

What is the Warranty that we get while purchasing it?

Most manufacturers offer a warranty ranging from 5 years to 10 years. However, some companies only offer limited warranties. If you’re not satisfied with the performance of your system after the Warranty expires, you may have trouble getting replacement parts.

What does a mini-split cost?

It’s important to note that several factors affect the price of a mini-split system. These include:

• Size of the system

• Capacity of the system

• Number of zones

• Type of equipment used

• Installation costs

• Maintenance fees

• Warranty coverage

• Energy savings potential

In addition to these factors, such as whether you want an electric or gas-powered system, what type of installation you choose (i.e., ductless vs. traditional), and where you plan to install the system. When choosing a mini-split system, make sure that you get everything in writing. You should be able to see the total cost upfront so that there aren’t any surprises later. Also, make sure that you understand precisely what services and warranties come along with the system.

What happens if you oversize a mini-split?

Oversizing a mini-split system can lead to problems. The most common problem is overheating. Overheating occurs when the mini-split doesn’t provide enough airflow throughout the house. In this case, the unit needs to run at its highest capacity.
Another problem that can occur is that the compressor might fail. When the compressor fails, the entire system stops working. To avoid this situation, you’ll need to keep a close eye on the system.


Thus, mini splits are one of the easiest ways to add energy efficiency to your home. They’re also highly cost-effective when compared to other methods of heating. They’re simple to install, require little maintenance, and don’t require much space.


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