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Nov 9, 2023 9:45:00 AM by Logan Donahue

Mitsubishi Electric Ductless System FAQ

When it comes to efficient and customizable heating and cooling solutions, Mitsubishi Electric ductless systems have gained widespread popularity. With their advanced technology and sleek design, these systems provide comfort and flexibility for both residential and commercial spaces. However, like any innovative product, you may have some questions about Mitsubishi Electric ductless systems. In this blog post, we will address some of the most frequently asked questions to help you better understand and make an informed decision about these remarkable HVAC systems.

What is a Ductless System?

Ductless systems, also known as mini-split systems, are heating and cooling systems that don't require traditional ductwork. They consist of an outdoor unit and one or more indoor units connected together by refrigerant lines. These systems allow for individual temperature control of different rooms, providing greater comfort and energy efficiency.
Types of Mitsubishi Ductless Units & Their Features

Will a Ductless System Completely Replace My Current HVAC System?

While a ductless system offers many advantages and can provide efficient heating and cooling for your home, it may not completely replace your current HVAC system. However, you may opt for a multi-zone system to cover your entire home. It's always recommended to consult with an HVAC consultant to determine if a ductless system is the right choice for your specific requirements. 
Mitsubishi Electric Heating & Cooling For Any Space

How Does a Mitsubishi Electric Ductless System Work?

The outdoor unit of a Mitsubishi Electric ductless system houses the condenser, while the indoor air handlers are responsible for distributing conditioned air. Each indoor unit has its own thermostat, enabling precise control over temperature settings in individual areas.

The cooling process:

  • Heat is moved to the outdoor unit from inside your home.
  • On its way back inside, the air is cooled by a refrigerant before it reaches the evaporator.
  • As it flows across the evaporator coils, the cooled air is delivered to the appropriate zone via a quiet fan.
  • The evaporator also works as a dehumidifier, making you more comfortable while allowing you to set your thermostat a few degrees higher during hot weather.

The heating process:

  • Air is drawn into the compressor from outside, then heated as it crosses the condensing coils.
  • To prevent system overheating, the condensing coils are kept cool by an internal system fan.
  • The heated air is transferred to the evaporators for distribution to each zone.
  • The system basically draws the warmth from the outdoor air and delivers it to the inside of your home.

What are the Advantages of Using a Mitsubishi Electric Ductless System?

There are several benefits to installing a Mitsubishi Electric ductless system.  They offer precise temperature control, allowing you to set different temperatures in various zones for personalized comfort. These systems are also highly energy-efficient since they eliminate the energy losses associated with ductwork. Additionally, Mitsubishi Electric ductless systems are known for their quiet operation, easy installation, and sleek design. Compare the benefits of ductless systems to other types of heating and cooling units below.
Comparing Standard, High-Velocity, & Ductless AC

For What Uses Would a Ductless System be Appropriate?

Ductless systems are incredibly versatile and can be used in a wide range of situations such as:
  • Converting an attic or basement
  • Supplementing your zoned heating and cooling
  • Heating and cooling your summer home
  • Adding onto your home 
  • Upgrading your outdated system
  • Building a new home 

How Long Will a Ductless System Last?

Ductless heating and cooling systems have an impressive lifespan, offering homeowners and businesses reliable indoor comfort and efficient operation for decades. With proper maintenance, your ductless air conditioning system has the potential to provide you with over 20 years of dependable service, ensuring you stay comfortable year after year.

How Often Should I Maintain My Mitsubishi Electric Ductless System?

Regular maintenance is essential to keep your Mitsubishi Electric ductless system running smoothly. It's recommended to have professional maintenance performed annually. This includes cleaning the filters, checking refrigerant levels, inspecting electrical connections, and ensuring all components are in good working condition. By following the manufacturer's guidelines and scheduling routine maintenance, you can prolong the lifespan and efficiency of your system.
The Importance of Annual AC Tune-Ups

How Do I Clean My Ductless Filters?

Cleaning the filters in your ductless air handlers is fairly easy, and should be done at least every few weeks to keep the air inside your home clean and the system functioning properly. Check out this helpful video:

Are Mitsubishi Electric Ductless Systems Environmentally Friendly?

Yes, Mitsubishi Electric ductless systems are designed with energy efficiency in mind, making them environmentally friendly. These systems utilize advanced inverter technology, which adjusts the compressor speed based on the heating or cooling demand, resulting in reduced energy consumption.
Contact ECI Comfort

If you live in the Delaware Valley/Greater Philadelphia area and would like to find comfort within your home, visit our website or give us a call at 215 - 245 - 3200 to learn more.

This entry was posted in Heating, Mitsubishi Electric, Ductless, Air Conditioning, FAQs

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