A ductless air conditioning unit is a cooling system that does not use a conventional central air pipe system. Although this may be achieved by using window-mounted systems, an energy efficient approach would be to use split air conditioning systems.

This is a category of a ductless air conditioner unit that comes in two parts; an indoor fan unit that is used to spread out cool air, and an outside refrigerant unit used to cool air. The two units are connected by a chain of flexible wires and lines, allowing refrigerant, electricity, and the condensate to run smoothly between the outdoor and indoor units.

Split air conditioning systems are mainly designed to be used in single rooms, but with the advancement in technology, there are units that come with multiple fans which are connected to a single condenser outdoors. What this therefore means is that a single thermostat can effectively control different fans placed in different rooms.

These fans can easily be mounted on drywall ceilings, walls, or in soffits. These units are always very tiny and unobtrusive, with many coming with decorative covers and grilles to help complement the interior décor of a home.

These units can be used in various different settings. First and foremost, they can be used in homes that do not have a central duct system in place, or homes that have heating ducts but lack a functional central air system. The first notable advantage of ductless air conditioning system is that not only is the ductwork costly, having one would mean stripping down walls and ceilings in order to accommodate the new ducts; this can be a messy, time consuming and very costly affair.

Ductless air conditioning systems are especially useful in cooler climates, where air conditioners are used for several months in a year, say during the summer. They are also very practical when cooling a home addition or a garage without having to extend the available duct network.

The other advantage of using these units instead is the cost. As mentioned, the price of a ductless system is significantly lower than that of a duct system because you will not need any installation or maintenance of ductwork.

Further, since ductless air conditioning systems have a thermostat, it means they are more energy efficient than their duct counterparts, hence can be a reliable source of steady temperature any time of day or night. Additionally, cool air is redirected into the space where it is required, meaning there would be no wastage on unoccupied or unused spaces and rooms.

The last notable benefit of ductless air conditioning units is that they are more efficient and quieter when compared with their window counterparts, and they wouldn’t need to be installed and uninstalled during the start and end of summer months.

With that being said, while ductless air conditioners are known to be more energy efficient than their counterparts, it is always wise to ensure you are choosing the right system that can handle all the cooling needs of your home. Luckily, there are calculators available online to help you choose the most ideal unit for your home air conditioning needs.