What Are Some Disadvantages of a Mini-Split System?

mini-split system in Peoria, IL

A mini-split system is an excellent alternative for those who don’t require whole-home heating and cooling systems, but there may be some disadvantages. Learn why a mini-split may not be the best option for everyone.

Limited Cooling and Heating Capacity

Though effective for small spaces, there may be better choices than mini-split systems for larger homes or open floor plans. These systems are designed to cool or heat individual rooms, making them less efficient for whole-house temperature control. If you have multiple rooms that require cooling or heating simultaneously, you will have to order additional air handlers. Currently, the largest available unit can handle eight air handlers. If you need more than that, you need to purchase an additional unit.

Higher Initial Cost

While mini-split systems are known for their energy efficiency, the initial installation cost can be higher than traditional central HVAC systems. This is because each indoor air handler is connected to the outdoor condenser unit, which can add to equipment and installation expenses.

Aesthetics and Interior Design Impact

While mini-split systems are less intrusive than window air conditioners, they still require an indoor unit mounted on the wall or ceiling. This can impact the aesthetics of your living space and may not appeal to everyone. Concealing the indoor air handler might be an option, but it can add extra costs and affect the system’s efficiency if not done correctly.

Noise Levels

Mini-split systems are generally quieter than traditional air conditioners but can still produce some noise, especially at higher fan speeds. If you prefer a whisper-quiet environment, the indoor units’ low humming or whooshing sound might be noticeable and could disturb light sleepers or quiet spaces like home offices.

Regular Maintenance Requirements

Like any HVAC system, mini-splits require regular maintenance to ensure optimal performance and longevity. Cleaning or replacing air filters, checking refrigerant levels, and inspecting fans and coils are some of the maintenance tasks that should be performed periodically.

The professional technicians at Fritch Heating & Cooling, Inc. specialize in the installation and maintenance of mini-split systems. We also offer a full suite of commercial and residential heating and cooling services. Contact Fritch Heating & Cooling, Inc. today for all your HVAC needs in Peoria and the surrounding areas.