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Ductless Mini Split

ductless mini split

How Do They Work? 

A ductless mini split is a great alternative for a central heating and cooling system. They have many great attributes like how they run much quieter than other system types, more affordable than a central system and have versatile options for cooling multiple spaces at a time, to name a few. Still, you may be wondering how does a ductless mini split system work and how do they differ from a central system.

Indoor Unit

The key feature of the ductless mini-split is that they don’t utilize a duct system. Instead of using a duct system to move the conditioned air throughout the home a mini split system utilizes an indoor air handler. The air handler is usually horizontal in shape, slender and usually hangs from the wall closer to the ceiling. The air handler holds the washable filter, an evaporator coil with refrigerant lines, a small blower and a condensate pan and temperature sensor. You can use multiple air handlers in the home, connected to the same outdoor unit, as well which is referred to as a multi-zone system.

Outdoor Unit

The outdoor unit is very similar to a central air conditioning condenser, as far as its components. Mini-split condensers house refrigerant lines, condensing coil, compressor, and fan/blower. They can be located on the rooftop or ground level and are shaped similarly to a box fan.

Heating and Cooling

To create cooled air, the indoor unit takes in warm air from your home and sends it to the coils outside. A cooling process then takes place starting with the refrigerant at the indoor unit which then continues in the outside unit, ending in cool air being blown back into the house by the inside unit. The heating process is similar, just in reverse. Heated air is taken from outside which is then used to generate heat in the refrigerant which goes back to the inside unit and is dispersed inside the home. Due to the heating process relying on pulling in heat from outside, ductless are not always the best option for places with extreme winter climates.

Energy Efficiency

One of the features that make ductless mini-splits a good investment is that they are highly energy efficient. Ducting accounts for up to 30% of energy used in a central system. The air conditioning and heating units have to work harder to disperse air throughout a duct system and since ductless mini-splits do not utilize a duct system to disperse the conditioned air they save more on energy.

After reading how a ductless mini-split works, you can see that these types of systems have both an efficient and effective way of taking care of your heating and cooling needs. You many now see that a ductless mini-split is a smart option for your home, business or ADU. If you would like more information if this type of system is right for you, call LA Construction, Heating and Air a call at 818-341-3406 and schedule your free consultation.  

How Does A Ductless Mini Split Work? Related Posts:

Our Services

Air Conditioning Installation

For AC installation, our certified team ensures a professional and seamless AC replacement process. We perform a detailed load calculation to select the perfect AC unit for maximum energy efficiency. We handle everything from ductless mini-split systems to full HVAC system installation. Investing in a new AC unit is a significant decision for your Los Angeles home, and our HVAC contractor services ensure that it's a smart one. A proper AC installation by a licensed professional is the foundation of a reliable system, saving you from costly repairs down the line and ensuring your unit operates in compliance with all local building codes. By choosing our experienced team, you're not just getting a new air conditioner—you're securing a long-term, high-performance cooling solution designed to keep you comfortable for years to come. Learn more

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Heating Installation

We provide expert heating installation and furnace replacement services. Our certified technicians perform a thorough calculation to recommend the best and most energy-efficient furnace for your home's unique needs, ensuring it's perfectly sized for optimal performance and long-term savings on your energy bills. We manage every detail of your new heating system installation, from start to finish, including the seamless removal of your old unit and the precise, code-compliant setup of the new one. This meticulous process delivers a high-quality, reliable, and professional heating installation service that will keep your home comfortable and safe all winter long. 
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Air Conditioning Repair

At home or at your workplace, there's always the potential for sudden HVAC operating failure and the need for immediate HVAC repair. We'll put you back into the comfort zone ASAP. Our technicians are experienced, EPA certified, trained, background checked, drug tested, Workers' Compensation insured, uniformed, professional, and honest. They will diagnose your system and provide you with a written estimate for repairs.

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Heating Repair

When your heating fails, a trustworthy, highly-rated HVAC contractor near me is probably the first thing you think you need. We are proud to say that we meet all those qualifications, we have 100's of 5-star reviews and are located around the Los Angeles area. Our team provides prompt and professional heating repair and furnace repair. We are experts at diagnosing and fixing a wide range of issues. We offer fast emergency heating repair to minimize your home or business's downtime, delivering reliable heating service that ensures your system runs safely and efficiently all winter. Learn more

Air Quality

Whether you're at home or at work, your health and comfort can be affected by poor air quality. And, the air quality is affected by the air temperature, the humidity, the quality of ventilation and any contaminants or irritants like indoor pets, pollen, dust mites, cleaning products, lead, Formaldehyde and Asbestos, Poor Air Flow, mildew and mold. Poor air quality can cause more than slight discomfort - much more!

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Maintenance

As Benjamin Franklin said, an ounce of prevention is worth a pound of cure. Same idea applies to your central heater and air conditioner maintenance.Think of it as an oil change for your auto, which improves your car's engine performance, maximizes your gas millage and minimized down time by avoiding unnecessary repairs.

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