If you have only used window air conditioners, you might feel skeptical about switching to a split system air conditioner (AC). A split system cooling system (or, ductless mini-split) can offer plenty of benefits, but it’s not always the best choice for every living space. Here’s what you need to know about split system air conditioners in Connecticut.
A Closer Look at the Split System Air Conditioner
A typical window air conditioner contains the air handler and compressor within a single housing. In contrast, a split system AC separates these components. The condenser unit sits outside the home and holds the compressor and condenser coils. It also connects to the indoor air handler via a series of electrical components and refrigerant lines.
The indoor components can vary greatly, depending on the type of system you choose. A wall-mounted air handler, for example, can deliver air directly to your living spaces or push treated air to your ducts. The outdoor compressor might also connect to a furnace or other heating components. Every type of system requires frequent air filter changes and annual tune-ups to maintain optimal performance.
Despite these differences, a split system unit will use the same cooling process as a window unit. It still draws warm air and moisture from the living spaces. The refrigerant helps push the hot air out to the compressor as cool air gets pushed into the home. Since the compressor sits outside the house rather than occupying window space, the split system option offers quieter cooling, though.
Types of Split Systems in Connecticut
In the past, there were few options for split system cooling. Today, you can find a few different types of systems that fall into that category.
Split System Air Conditioners
A ductless mini-split or split system air conditioner will only provide cooling. This means you’ll also need a separate furnace or another type of heating system. Since homeowners only use a split system air conditioner during warm seasons, this type of unit often suffers less wear and tear damage year by year. These units are rarely used anymore, as most systems are split system heat pumps (see below).
Split System Heat Pumps
The split systems heat pump both cools and heats the home. As with any split system, the heat pump uses an outdoor compressor to regulate the transfer of heat.
Ducted or Ductless Systems
When switching to a split system air conditioner or heat pump, you also have the option of installing ductless or ducted equipment. The only difference between these two split system styles is how they deliver treated air into the living spaces.
With a ductless system, the air handler pushes treated air directly into your living spaces. This can be ideal for small spaces or homes with open floor plans.
A ducted system, on the other hand, pushes air to the ducts to deliver it to various parts of the home. To use this system, you may have to install ducts and follow through with consistent duct maintenance. However, the ducts can provide more efficient cooling for a larger home.
The Advantages of Split Systems
There are a few reasons more homeowners in Connecticut are choosing to make this switch. Compared to window units, a split system offers these key benefits:
Energy Efficiency
Typically, a split system air conditioner is smaller than a full forced-air HVAC system. Some split systems also use variable speed compressors to cool consistently rather than running multiple high-energy cooling cycles throughout the day.
Versatility
Since you can connect multiple air handlers to a single outdoor compressor, you can customize your split system. You’ll have the ability to create a variety of climate zones and limited cooling to unoccupied rooms.
Long-Term Savings
When you choose a ductless system, your installation might come with a lower cost. Overall, a split system uses less energy than other types of cooling systems. This can lead to lower utility bills each month.
What to Consider Before Switching to a Split System Air Conditioner
Some considerations to note before installing a split system AC include:
- Higher Installation Cost: Greater customization can raise your initial costs
- Outdoor Noise Pollution: The compressor can generate loud noise without proper maintenance, but is typically quiet
- Outdoor Space Availability: While compressors are generally small, you will need to maintain an open, clean space for the unit
Choosing the Right Split System for Your Living Space
With a split system air conditioner, you can enjoy greater efficiency, comfort, and control. Before installing one in your home, it’s important to make sure this type of system meets your cooling needs. An HVAC technician can evaluate your space and preferences to help you make the right decision for your home.