Ductless Mini-Split Buying Guide 2024
While ductless air conditioning has been available since the 1970s, it’s only relatively recently that it’s become well-known in the U.S. That’s due to the growing popularity of ductless mini-splits as a cost-effective and energy-efficient way to maintain comfortable indoor temperatures year-round.
Installing a ductless mini-split system is relatively straightforward. However, the work must be performed by a qualified HVAC technician. Since 1945, the licensed and certified technicians at Isaac Heating and Air Conditioning have provided exceptional heating and cooling services, including mini-split installation, throughout upstate New York.
How To Tell If A Ductless Mini-Split Is Right For Your Home
Ductless mini-split systems allow for individualized temperature control in different rooms without ductwork. They have two central components: an outdoor compressor/condenser and one or more indoor air-handling units. The two are connected by a conduit that contains a power cable, suction and refrigerant tubing, and a condensate drain. The system transfers heat between the indoor and outdoor units through the refrigerant. In cooling mode, it extracts heat from indoors and expels it outside. The process is reversed for heating.
The U.S. Department of Energy suggests mini-splits are an excellent choice for homes where:
- It’s impractical to extend ductwork.
- No existing ductwork makes central AC installation a significant renovation project.
- Owners want to control individual room temperatures.
Before purchasing a ductless mini-split, it’s essential to carefully consider the system’s pros and cons.
Pros of Ductless Mini-Splits
Mini-split systems offer several advantages. They’re easy to install, requiring only a tiny hole for the conduit. Their high energy efficiency can lead to lower utility costs, and they often provide better air quality. They’re also quieter than traditional heating and cooling systems. And their built-in zoning capabilities make them ideal for home additions and renovations.
Cons of Ductless Mini-Split Systems
One drawback of ductless mini-splits is that the initial purchase and installation cost is generally higher than that of traditional systems, as they require substantial electrical work, including dedicated breakers.
Some homeowners don’t like that the indoor units are visible within living spaces. And because the systems require more space for installation, they can be a challenge in compact areas. Regular maintenance, including periodic filter cleaning, is necessary to ensure optimal performance. Lastly, a mini-split’s efficiency can decrease in extreme temperatures, potentially affecting comfort during extremely cold or hot weather.
Energy Efficiency Of Mini-Splits
Ductless systems tend to be more energy-efficient than systems with ducts for several reasons:
- The ductwork in traditional systems can leak cooled air, wasting significant amounts of energy. ENERGY STAR® certified mini-split air conditioners reduce energy loss by delivering conditioned air directly into the room.
- Some ductless systems use inverter technology, allowing the unit’s compressor to adjust its speed to match cooling demand.
- Independent cooling zones help prevent energy from being wasted in rooms or areas that are rarely or less frequently occupied.
With their innovative energy-saving technologies, ductless mini-splits can be one of the best investments to keep your home comfortable all year while lowering energy costs.
Zoning & Its Advantages
When choosing a mini-split system, you’ll see single-zone, dual-zone, triple-zone, quad-zone, or more ratings. These zoning capabilities make it possible to personalize the comfort in each room of your home. For instance, you can keep bedrooms cooler at night for better sleep while maintaining slightly higher temperatures in various living areas. This flexibility and control over your home’s comfort mean everyone can tailor temperatures to individual preferences and activities.
Let Isaac Help You Choose The Right System
Isaac Heating and Air Conditioning installs high-quality ductless mini-split systems for homeowners throughout the greater Buffalo, NY, region. We’ll help you choose the right system for your family’s needs, ensuring your home is cooled as precisely as you want. We also offer ductless HVAC repair services.
Do you still have questions about whether a ductless mini-split system is right for you? Contact us today to learn more or schedule services.