Are Mini Splits More Energy efficient Than Central Air?
If you live in Florida, central AC is probably on your list of essentials. Traditionally, central HVAC has been the preferred option for most homeowners; however, around 1969, the mini-split system was introduced to the U.S. and has since become a very popular alternative to central AC.
Bradenton One Hour proudly provides the Bradenton, Florida, and surrounding areas with HVAC service, and our motto of “We’re on time or you don’t pay a dime” ensures that you’ll receive prompt, professional service that values your time.
If you’re considering replacing your current central AC system, the following information may help you determine the best type of unit for your needs.
What’s A Mini-Split?
A mini-split system cools your rooms just like central AC but without the use of traditional ducting. Especially for new construction or for tiny homes that need to cool small spaces, a mini-split can be a very cost-effective alternative to a conventional HVAC system, and it weighs considerably less.
How Is A Mini-Split Different?
Whereas traditional central AC has a central unit that circulates cool air throughout the home, a mini-split requires the installation of a unit in every room. Mini-split units are available in wall-mounted, floor-mounted, or ceiling-mounted configurations.
Which Is More Cost-Effective?
The cost-effectiveness of a mini-split system vs a central AC unit depends on several factors, including aesthetics. Many people prefer not to have a visible unit in each room, opting instead for an unobtrusive air vent.
The following factors can influence whether running a mini-split is your best option or whether a traditional HVAC unit might be a cheaper operational choice:
The initial installation of a mini-split system is more expensive because you need a unit for every room. However, you don’t need ducting installed, so you can immediately see a cost savings on the installation.
With a mini-split system, you only cool the rooms you use rather than cooling an entire house as you do with a central AC unit. This can generate immediate and long-term cost savings.
A mini-split uses an inverter-driven heat pump, which is more efficient than the type of traditional heat pump system used by HVAC units. Although some newer HVAC units use inverter-driven heat pumps, most still rely on traditional methods.
Another advantage of the inverter-driven system is that most of the time, it runs at a low speed and only increases its speed when there is a substantial increase in the demand for cooling. Although continuously running might seem to be more expensive, it’s cheaper because there’s no power surge to bring a hot room down to a pleasant temperature.
Mini-split systems use zones by default, so if a room isn’t being used, the thermostat can be set so that the unit doesn’t kick on. This isn’t the case with a central HVAC system.
If your home already has central AC, it likely already has ducting, so a mini-split system would probably not be a factor in the cost-effectiveness of the two.
However, if any of the following applies to your situation, then a mini-split system may benefit you:
- If you’re adding on to your current home and don’t have ducting to the new area.
- If you need additional heating or cooling to a specific area.
- If you’re finishing an area that had not been finished previously.
- If you have a detached building that needs HVAC but lacks ducting.
- If you’re constructing a custom home and want individualized room zoning.
When Is A Mini-Split Not More Cost-Effective?
There are times when a mini-split unit may not be your most cost-effective choice for HVAC, such as when:
- You live in an area with extreme temperatures. Generally, mini-splits work best when temperatures are above 20 degrees F and below 115 degrees F. They’re not designed to work well outside of these parameters and may increase your operating costs.
- You have existing ductwork that’s sealed and properly maintained.
- You have a very large home that would require a substantial number of mini-splits.
- You need maximum cooling or heating during peak hours.
- The unit will be turned on and off frequently. In this case, a central HVAC unit may be more cost-effective.
Still Not Sure?
If you’re still not sure whether a mini-split would be more cost-effective for you, one of the skilled technicians at Bradenton One Hour will be happy to help you. We can assess your current situation and help you decide which type of unit would provide you with the most cost-effective use and save you the most. When determining operational costs, you need to factor in both the cost of installation as well as the cost of usage.
We’re a family-owned business and have been serving the local community for many years. We have the reputation of one of the best in the area and strive to maintain our reputation. Remember: “We’re on time or you don’t pay a dime!”
All our technicians are thoroughly vetted, licensed, and certified, so you can feel comfortable letting them into your home. We’re also available for emergency service because we know how uncomfortable Florida summers can be! We also offer financing programs OAC, so that you can be comfortable throughout the year. Contact us today for all your HVAC needs!
