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BMS Controls Articles

What are Split Systems?

What are Split Systems?

Split systems are one of the most energy-efficient ways to heat and cool your home. With advancements in technology over the years, split systems have become more reliable and cost-effective than other heating and cooling solutions. But what exactly are split systems? In this article, we’ll explore what a split system is, how it works, and why it’s the best choice for your home’s heating and cooling needs. So let’s get started!

What are Split Systems?

Split systems are an HVAC system that have an indoor and outdoor unit. The outdoor unit contains the condenser, while the indoor unit houses the evaporator. The two units are connected by a refrigerant line, which allows the split system to transfer heat between the indoors and outdoors. Split systems are a popular choice for homeowners because they are more efficient than single-stage systems and can be used in a variety of settings.

How do Split Systems Work?

A split system is a type of heating and cooling system that doesn’t rely on ductwork. Instead, it has an indoor unit and an outdoor unit, which are connected by refrigerant lines. The indoor unit blows air across the evaporator coils, which cools the air. The outdoor unit compressors the refrigerant, which circulates back to the indoor unit to repeat the process.

Pros and Cons of Split Systems

The split system is a type of central air conditioning system that uses an outdoor compressor and condenser to cool the air inside your home. The main advantage of this system is that it is very efficient and can save you money on your energy bills. Another advantage of the split system is that it is very quiet and will not disturb your sleep or television watching. However, there are some disadvantages to the split system. One disadvantage is that it can be more expensive to install than other types of central air conditioning systems. Another disadvantage is that the split system can be less effective in very hot or cold weather conditions.

How to Choose the Right Split System for Your Home

When it comes to choosing a split system for your home, there are a few things you need to take into account in order to make sure you select the right one. The first step is to determine the size of the space you need to cool or heat. Once you have that number, you can begin looking at specific models that will suit your needs.

There are two types of split systems: ducted and ductless. Ducted systems are more expensive but they allow you to control the temperature in multiple rooms with one unit. Ductless systems are less expensive and they only provide heating or cooling for one room at a time.

The next step is to decide what type of climate you live in. If you live in an area with hot summers and cold winters, then you’ll need a system that can handle both extremes. If you only experience mild weather, then you can get away with a simpler system.

Finally, consider your budget. Split systems can range in price from $2,000 to $10,000 depending on the size and features. Choose the system that fits your needs and budget best.


Split systems are an effective way to cool and heat your home, depending on the season. They consist of two components – a condenser unit and an indoor wall-mounted evaporator blower unit – that work together to provide superior temperature control in any space. From energy efficiency to cost savings, split systems offer numerous advantages over traditional HVAC systems. With proper installation and maintenance, you can enjoy comfort all year round with this reliable climate solution.