What are the benefits of a ductless mini-split?

Ductless mini-splits offer zoned comfort, improved energy efficiency, better air quality, and quiet operation. They allow you to heat or cool only the spaces you use, saving energy and money.

Do Mitsubishi ductless systems have special features?

Yes. Mitsubishi ductless systems include EZ FIT ceiling cassettes, four-way airflow cassettes with up to 72 airflow patterns, the 3D i-See Sensor® for occupancy detection, and advanced zoning capabilities for maximum comfort.

How long does ductless mini-split installation take?

Most ductless mini-split installations take just one day. Eco Temp HVAC's Mitsubishi-certified technicians handle the entire process without subcontractors, ensuring a clean and efficient installation.

When should I consider a ductless system?

Ductless mini-splits are ideal for homes without existing ductwork, rooms that are hard to heat or cool, sunrooms, attics, garages, additions, and historic homes where ducts are impractical.

Ductless Mini Split

Q: What is a ductless mini-split system?

A ductless mini-split is a heating and cooling system that does not require ductwork. It includes an outdoor condenser and one or more indoor air handling units, each with its own fan and evaporator coil, ideal for heating or cooling individual spaces.

Q: How much does a ductless mini-split cost in Chicago?

On average, ductless mini-split installation in Chicago costs $8,000–$12,000 for a single-zone, $11,000–$25,000 for dual-zone, and $18,000–$45,000+ for three-zone systems. Exact costs vary by home size, layout, and electrical requirements.

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Unlike traditional HVAC systems, a ductless mini-split system does not need ductwork to do its job. A traditional AC will cool the entire house using air from only one location. Each mini-split indoor unit has its own fan and evaporator coil, making it ideal for heating and cooling a single room or space.

In a broader sense, ductless mini-splits are a versatile option for many homes in Lemont. They are extremely effective heating and cooling devices that can regulate temperatures in inaccessible spaces.

Split implies that the system still consists of an outdoor and an indoor unit as opposed to a “packaged” system, which incorporates both the heating and cooling components into a single outdoor unit. The “mini” in “mini-split” refers to the fact that each unit (or “head”) is considerably smaller than standard heating and cooling units.

Eco Temp HVAC knows these units can be complicated; that’s why each of our technicians has the Diamond Elite certification from Mitsubishi after undergoing countless hours of hands-on training sessions. Now we can give our customers an extended 12-year warranty from Mitsubishi on new installations.

We offer professional ductless mini-split services in Chicago & Lemont, IL. Call (224) 253-8131 or book online for an easy, breezy installation today!

Ductless Mini Split Chicago & Lemont, IL

What is a ductless mini-split?

Heat pumps and air conditioners that don’t require ductwork are both examples of ductless mini-split systems. Heat pumps may do both because of how they produce cool air. This system essentially performs the same task as a conventional central AC.

There are two primary components of a ductless mini-split system: an indoor handling unit and an outside condenser. The two systems work together to keep the air in your home fresh and comfortable, and since they are wall-mounted, ducts are unnecessary for these systems to function. However, each unit can only heat or cool one single space.

The benefits of ductless mini-splits

Ductless mini-split systems are known for their outstanding energy efficiency. The effectiveness of these systems initially raised eyebrows, but modern units are small, energy-efficient, cheap, and highly effective. Compared to other systems, like your central AC, they save you money on both upfront and ongoing costs.

A ductless mini-split system is more practical than a central AC. With proper zoning, it can be easily expanded to meet the needs of a larger home without needing additional units.

The adaptability of ductless mini-split systems is remarkable since several indoor units can be linked to a single outdoor condenser. In order to fulfill varying demands for heating and cooling, these units can be set up in several different rooms and managed separately.

Having Ductless Mini Split Issues?

If your system isn’t heating or cooling properly, making unusual noises, or showing error codes, our Mitsubishi Ductless Pro Certified technicians can help. Eco Temp HVAC provides expert ductless mini split repair, installation, and maintenance services throughout Chicago and the surrounding suburbs.

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The concept behind ductless systems

Ductless heating and cooling systems continue to rise in popularity due to their many benefits over traditional forced air systems, which are installed in most American homes. Our ductless mini-split services will make sure you get the most out of your ductless heating and cooling systems, allowing you to make the most of your indoor spaces without breaking the bank. With Eco Temp HVAC, expect:

Versatile control: Ductless mini-split systems allow for customizable temperature control in your house by providing zoned spaces that can be custom-programmed based on your preferences for each location.
Energy Savings: As one of the most cost-effective HVAC systems, ductless systems improve home efficiency and lower energy bills by allowing you to decide which house parts should be heated or cooled.
Air quality improvement: Air ducts can be a breeding ground for germs, allergies, and toxins that degrade indoor air quality, but a ductless system avoids this problem with its creative design.

Learn more: What is Ductless HVAC? Myths, Unique Needs, and FAQs

When should you go ductless?

Here are a few scenarios in which a ductless mini-split cooling and heating system might be ideal:

Any space where there is no existing ductwork
Rooms that are difficult to cool/heat
Enclosed sunroom
New construction
Converted garage or attic

How Much Does a Ductless Mini-Split Cost in Chicago?

One of the most common questions homeowners ask is, “What does a ductless mini-split cost in Chicago?” While final pricing depends on your home’s size, layout, and electrical requirements, you can expect:

System Type	Average Chicago-Area Cost*
Single-Zone Ductless Mini-Split	~$8,000 – $12,000
Dual-Zone Ductless Mini-Split	~$11,000 – $25,000
Three-Zone Ductless Mini-Split	~$18,000 – $45,000+

*These estimates include equipment and labor, but exclude electrical upgrades or structural modifications.

To get an exact estimate for your home, (224) 253-8131 or book your ductless mini-split consultation online.

Mitsubishi Ductless Mini-Split Features

As a Mitsubishi Ductless Pro Elite Contractor, Eco Temp HVAC installs advanced mini-split systems designed for Chicago’s climate. Mitsubishi offers industry-leading features for comfort and energy efficiency:

EZ FIT Ceiling Cassette: Installs between standard ceiling joists for a clean, flush look without bulky wall units.
Four-Way Ceiling Cassette: Provides up to 72 airflow patterns with multi-directional vanes.
3D i-See Sensor®: Detects occupancy and adjusts temperature automatically, saving energy when a room is empty.
Zoned Comfort: Control each room individually for maximum comfort and energy savings.

Real Ductless Mini-Split Installs in Chicago

Eco Temp HVAC has installed hundreds of ductless mini-splits in Chicago and surrounding suburbs. From South Loop condos to Lemont family homes, our Mitsubishi-certified technicians deliver seamless, same-day installations. Contact us to see how we can help transform your home’s comfort.

Looking for Mitsubishi Ductless Mini Split Experts in Chicago?

As a proud Mitsubishi Diamond Elite Contractor, Eco Temp HVAC offers exclusive benefits that other contractors can’t including Mitsubishi’s extended 12-year parts warranty, upgraded from their standard coverage. Our certified technicians ensure your system is installed to factory standards for maximum performance, efficiency, and long-term peace of mind.

✅ 12-Year Mitsubishi Warranty Included

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Learn more: SpacePak vs Mini-Split: Which System Should You Choose for Your Chicago Home?

Simple and reliable ductless mini-split installation in Chicago & Lemont, IL

Eco Temp HVAC will install your brand-new ductless mini-split cooling and heating system quickly and affordably in Chicago & Lemont, IL. Without the need for subcontractors, our skilled experts will handle every part of the installation process. From start to finish, the ductless mini-split installation will take one day. We will leave your home in the same condition it was found in. The only difference is better comfort!

Signs you need ductless mini-split repair

It is always wise to consult with specialists before what was once a small problem becomes an expensive nightmare. Knowing what to look for is the best way to avoid being left out in the suffocating summer heat of Chicago, IL. Here are several warning signs that your ductless system is not working properly:

When the inside unit is releasing warm air, it may be due to a refrigerant issue or an obstruction in the air ducts.
Unwanted leakage and water pooling could be a sign of broken drain lines or poor ventilation.
Odd noises or clanking are typically the result of a broken or loose part.
The accumulation of dust and debris from a lack of cleaning might cause the indoor unit to emit a musty or dusty odor.

Note: If you detect a burning or melting odor coming from your electrical components, please turn off your system and call us immediately at (224) 253-8131.

Annual Maintenance

When it comes to getting the most out of your HVAC system, regular maintenance is critical, and our trained and certified team of specialists delivers the comprehensive support you need. We offer full-service solutions that meet your schedule and budget, whether you need more ductless mini-split maintenance before the hot weather arrives or you want routine annual maintenance pre-scheduled with Eco Temp HVAC.

As a reputable and trusted HVAC maintenance business, we never cut corners during the maintenance process. Our skilled crews will:

Examine all system components.
Remove any debris from the unit to lessen system stress and cooling time for your home.
Clean the cooling system inside and out to keep it in good operating condition and to increase its lifespan.
Conduct a final operation test to ensure your satisfaction and to reduce the need for future repairs.
Provide regular planned service so you know your ductless heating and cooling system is always ready when you need it.

An Essential Annual Maintenance Service Goes a Long Way!

Any HVAC equipment requires proper annual maintenance to keep operating at its best condition. You can extend the life of your ductless mini-split system by investing in its maintenance. This way, you can help your system give an optimal performance with a visible cut-down in the bills. That’s a win-win situation!

Timely maintenance also assists in avoiding the unexpected collapse of the pieces of equipment. Thus, you will not sweat in the heat and be prepared for any mishaps throughout the summer.

Schedule your maintenance, repair, or installation today by booking online or calling Eco Temp HVAC at (224) 253-8131.

Why Choose Us?

Ecotemp HVAC is a premium contractor that provides top-quality heating and cooling services to homes and businesses in the Chicagoland area. We are a family-owned business, and we combine experience and technology to deliver your desired service.

Our teams of skilled technicians are trained to install and repair ductless mini-split systems for their customers with the best quality and at reasonable prices. We take pride in providing on-time and on-budget services with 100% customer satisfaction.

Contact Eco Temp HVAC online and get your ductless cooling system service estimate today!

Learn more about the Mitsubishi Intelli Heat Hybrid HVAC System below.

Frequently Asked Questions About Ductless Mini-Splits

A ductless mini-split is a type of heating and cooling system that does not require ductwork. It consists of two main parts: an outdoor condenser and one or more indoor air handling units. Each indoor unit has its own fan and evaporator coil, making it ideal for heating or cooling individual rooms or zones in your home.

Costs vary depending on the number of zones, BTU size, and installation complexity. On average:

Single-Zone: $8,000 – $12,000
Dual-Zone: $11,000 – $8,000
Three-Zone: $18,000 – $45,000+

For an exact estimate, call us at (224) 253-8131 or book online today.

Ductless mini-splits are highly efficient, flexible, and practical. They offer:

Zoned Comfort: Heat or cool only the rooms you use.
Energy Savings: No duct losses and inverter-driven efficiency.
Improved Air Quality: No ductwork means fewer allergens and contaminants.
Quiet Operation: Indoor units are whisper-quiet, and the compressor sits outside.

Yes, as a Mitsubishi Ductless Pro Elite Contractor, Eco Temp HVAC installs premium Mitsubishi systems with advanced features like:

EZ FIT ceiling cassettes for a clean, flush look.
Four-way ceiling cassettes with up to 72 airflow patterns.
The 3D i-See Sensor® that detects occupancy and adjusts comfort automatically.
Custom zoning for maximum efficiency and comfort.

Most ductless mini-split installations can be completed in just one day. Our Mitsubishi-certified technicians handle every part of the process without subcontractors, leaving your home clean and comfortable the same day.

Ductless mini-splits are ideal for:

Homes without existing ductwork.
Rooms that are difficult to heat or cool.
Sunrooms, attics, garages, and additions.
Historic homes or retrofits where ducts aren’t practical.

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Eco Temp HVAC is a beacon of excellence for furnace repair and comprehensive HVAC services with office locations in Chicago, Lemont, Palatine, Kirkland, St Charles, Downers Grove, Bartlett, and the Northwest Suburbs. Our seasoned technicians are adept at servicing various heating systems, encompassing furnaces, boilers, heat pumps, and beyond. Beyond just repairs, we’re proud to offer installation, maintenance, and replacement services, guaranteeing your HVAC systems deliver peak year-round performance. Our unwavering dedication to superior quality and unparalleled customer care solidifies our status as a trusted HVAC service pillar in the community.