The Top 7 Benefits Of A Ductless Split System

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Ductless mini-splits are becoming increasingly popular among homeowners. Ductless HVAC systems distribute conditioned air without a network of ducts. They deliver excellent heating and cooling in an energy-efficient manner. If you are wondering if a ductless system is the best option for you, let’s take a closer look at some ductless split system benefits.

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Understanding The Ductless Mini-Split System

Ductless mini-split systems are a type of HVAC systems that distribute hot and cold air through vents. These systems do not require a network of ducts. They can also be programmed to maintain different temperatures for different zones or spaces.

There are two main components in every ductless mini-split system – the condenser or outdoor unit and the air handler or indoor unit. These units are connected by a drain line, tubing, and cables. Conditioned air is distributed by the indoor unit.

Most multi-zone mini-splits consist of several indoor air handlers. Each one of these may be controlled independently, which means each one may have its own temperature setting. The outdoor heat pump, meanwhile, absorbs heat or distributes it, depending on its preferred use.

Ductless systems may be single-zone or multi-zone. Single-zone systems are used to condition air in one zone or room. These systems are the favored option for underserved areas including patios, new additions, and basements. Multi-zone systems are the heating and cooling option to meet the different temperature needs of multiple rooms. Since rooms can have different temperature settings, its occupants can enjoy optimal, individualized comfort.

The independent temperature setting feature is one of the most important benefits of ductless split systems. Since temperatures can be individualized independently, each zone or space can have a lower or higher temperature relative to other zones and spaces. A ductless system is also built to be stable and efficient. It can remain operational and reliable for a long time with regular maintenance.


Energy Efficiency

One of the key benefits that homes and businesses enjoy from ductless mini-split systems is energy efficiency. Most ductless systems receive the Energy Star rating because of excellent performance. When you use a ductless mini-split system, you can program it to heat and cool specific rooms or zones. You can also turn off the distribution of conditioned air to specific rooms that are not occupied. That way, you do not have to pay for energy you do not use. As such, you save on the cost of energy with your ductless mini-split system.


Indoor Air Quality

When people consider the benefits they expect out of HVAC systems, they list indoor air quality as a top concern. This is one aspect of home comfort that mini-split systems are particularly good at. Ductless systems are equipped with an advanced filter design that traps harmful particulates to prevent them from being released into different zones.

Ductless systems can also run without ductwork. The problem with ducts is that they tend to collect pollutants. Dust and other particulates find their way in the nooks and crannies of the ductwork, only to be forced through the vents by the indoor air handler when the HVAC system is turned on.

Window ACs are no match, either. These units often collect mold, dust, bacteria, and a host of microorganisms that can be released and mix with indoor air – the same air that is breathed indoors. Ductless systems, on the other hand, combine practical design with easy-to-clean and replace air filters to improve and maintain indoor air quality.

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Ductless Zoning

Ductless mini-splits allow zoning. This is where you group certain areas of the house as a zone that will share the same temperature. For example, you can group your kitchen and pantry as one zone and assign your bedrooms as another zone. You can then set the temperature in your kitchen at a lower setting and your bedroom temperature at a higher setting to suit your preferences. Customized comfort is one of the benefits of ductless systems. With easy temperature control at your fingertips, you can create an inviting environment where you can kick back and relax. These systems are also whisper-quiet, providing you with a calm living space that is free from distractions.


Easy Ductless Installation

Since ductless systems do not require a network of ducts, installing the components themselves is relatively easy. Generally, the ductless installation process can be completed within a 24-hour period or even less. Homeowners are not even required to vacate their home during the installation, so you are assured that whatever you have planned that day can remain uninterrupted.

There is also no need to apply for special permits to install ductwork or to build walls and other structures. In most cases, a technician only has to drill a tiny, three-inch hole through a wall to connect the indoor unit to the outdoor unit.

image of a ductless mini-split installation


Reduced Energy Costs

According to some HVAC experts, it is possible to reduce your heating and cooling costs by 30% by simply switching to a ductless system if you are using a conventional air conditioner. Ductless systems are designed to be highly efficient, which means they will use less energy but still perform excellently.

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Lowering Your Carbon Footprint

Since ductless HVAC systems are high-efficient machines that do not require high amounts of electricity to use, you are actually reducing your home’s carbon footprint. Not only are you saving money with a ductless system, you even help out the environment as well.

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Ductless HVAC Systems Offer Flexibility

Ductless systems can be applied to a wide range of industries. They can also be installed to heat or cool small rooms, attics, offices, new additions, and basements, and are as effective for larger spaces. They can also be used to heat or cool problematic rooms, including those where conditioned air cannot be distributed effectively.

People whose homes used central HVAC systems report lower costs of heating and cooling after switching to ductless systems. The energy efficiency of ductless systems also improved their comfort, especially for structures with special requirements such as historic homes that do not feature ductwork.



There are many benefits you can enjoy with a ductless HVAC system that conventional systems cannot offer. Ductless systems are very efficient, capable of providing even and reliable heating and cooling. They are also easy to install and can help reduce your energy costs. They also offer zoning, allowing you to have total control of indoor temperature, so every comfort need is met.

Are You Ready To Go Ductless?

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If you want to learn more about the benefits of a ductless mini-split system, call Miller Oil Company today. We are the leading HVAC service company in the area with years of experience in providing excellent HVAC installation, replacement, tune-up, and repair services. All our technicians are NATE-certified so you are assured of high-quality service every time.

We offer the most competitive prices in the area that is matched by unequaled service and attention. We know how important comfort, energy efficiency, and indoor air quality is to you. Let’s discuss your heating and cooling needs. Call Miller Oil Company today for an in-home estimate free of cost.
Click here to contact us today or give us a call at (860) 745-0326 if you have any questions.

Call Now: (860) 745-0326

Click here to contact us today or give us a call at (860) 745-0326 if you have any questions.