Harmonic Heating & Air Conditioning is here for you! Call us today when you need ductless mini split service, repair, or installation! Harmonic is your local comfort expert!

Ductless Heating & A/C


Ductless Mini Split Maintenance, Repair & Installation

Comfort Without Compromise

Mitsubishi Electric brings unmatched energy efficiency, performance and control to home cooling and heating.

It’s never been easier to keep everyone in your house comfortable, without spending a fortune on your energy bills.

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92 Total Reviews Harmonic Heating & Air Conditioning


High Energy Costs

Why pay to cool and heat your home when you only live in a few rooms at a time? With Mitsubishi Electric, you can condition the rooms you live in while reducing energy costs in the rooms you don't use. Plus Mitsubishi Electric's INVERTER-driven compressors automatically adjust to changing to deliver ideal comfort while only using the energy that is needed.

Harmonic Heating & Air Conditioning is your ductless split system expert! We can take care of any ductless service, repair or installation you need!
  • INVERTER-driven heating performance is far more efficient than traditional heat pumps.
  • Cooling is up to 40 percent more efficient than standard systems.
  • Single and multi-zone systems available to fit any room or your entire home.
  • Options include more than 25 ENERGY STAR qualified models and nine ENERGY STAR Most Efficient models.
Do you struggle with hot or cold zones in your home? A ductless system's precise zoning can eliminate those issues!

Hot or Cold Problems

An American Home Comfort Study (AHCS) reports that 67 percent of homes in the U.S. have a room that's too hot in the summer or too cold in the winter. It's a common problem with ducted forced air systems - one that can be solved simply with a Mitsubishi Electric system.

  • Wireless control unit senses the temperature throughout the room and makes automatic adjustments.
  • Installation is as simple as mounting units, connecting the refrigerant lines and making a few electrical connections.
  • No ductwork required, so installation is fast and doesn't require any messy renovation.
  • Options for single rooms, multiple rooms or your entire home.

How can you benefit from a Mitsubishi Ductless System?



Pacheco Home
Fountain Valley, California: Ed's perspective

Ed Pacheco is most impressed with the quiet operation and energy-saving features of the Mitsubishi Electric ductless system in his home.


Lisa Vail, Homeowner
Lisa Vail, Homeowner: Indoor Air Quality Benefits


Lavoie Home
DeLand, Florida

Josee Lavoie discusses the benefits of the Mitsubishi Electric M-Series ductless system in her mid-century modern Florida home.


Renovations & New Homes

You don't have to install ductwork to make a living space comfortable. Mitsubishi Electric ductless solutions require only a 3" opening for two refrigerant lines, control wiring and electrical connections. Mitsubishi Electric ductless systems are the perfect solution for new additions, renovated bedrooms, office spaces, garages and basement workshops or studios. And it's ideal for any home that can't accommodate ductwork.

Harmonic Heating & Air Conditioning has established itself as the premier furnace repair specialist in Montgomery, Oswego, Plainfield, Sugar Grove, Batavia, and their surrounding communities, and you can take advantage of our affordable furnace repair services around the clock! Here are just a few of the reasons why you should choose Harmonic Heating & Air Conditioning for your furnace repairs:

  • Outdoor units come in a wide variety of capacities, are compact, lightweight and easy to install.
  • Attractive enclosures are available to beautify and protect outside refrigerant and electric lines.
  • Indoor units can be installed anywhere in the room - on the ceiling, walls or floor.

Ductless Mini Split Heat Pumps


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Mitsubishi Ductless Mini Splits

Mitsubishi Ductless Split System Benefits

AIR QUALITY

A whole-home system from Mitsubishi Electric Cooling & Heating can help ensure better, fresher air in your home.


A whole-home system from Mitsubishi Electric Cooling & Heating can help ensure better, fresher air in your home.

Advanced Multi-Stage Filtration

Capture and remove contaminants that trigger allergy and asthma symptoms, spread illness and impact air quality.

Platinum Deoderizing Filter

Available on select systems, Platinum Deodorizing filters use nanotechnology to absorb odors to neutralize the worst smells.

Washable Filters

Washable filters last up to 10 years and give you another way to save money and reduce environmental impact.

EFFICIENCY

Mitsubishi Electric Zoned Comfort Solutions™ help you use the minimum amount of energy needed to maintain your desired indoor temperature.


Mitsubishi Electric Zoned Comfort Solutions™ help you use the minimum amount of energy needed to maintain your desired indoor temperature.

Inverter-Compressor Technology

Conventional systems are either on or off. All or nothing. Our compressors ramp up or down based on the needs of each room to maintain comfort and conserve energy.

Zone-By-Zone Control

Control each zone in your home independently and even turn off zones that are not in use.

Energy Star

Many of our systems are ENERGY STAR qualified and may be eligible for federal and state tax credits or local utility rebates.


HYPER-HEATING

Mitsubishi Electric Cooling & Heating has introduced a significant advancement in heat pump technology, making our products an excellent solution for maintaining your home’s comfort, even in extreme cold climates.


Mitsubishi Electric Cooling & Heating has introduced a significant advancement in heat pump technology, making our products an excellent solution for maintaining your home’s comfort, even in extreme cold climates.

Hyper-Heating H2I

Designed to provide comfortable indoor temperatures in extreme cold-climate conditions (as low as -13° F) while saving energy and money.

Minimal Energy Consumptionm

INVERTER zoning systems deliver only the amount of hot air needed to achieve the desired temperature: no more, no less.

Instant Hot-Start

Hot-Start technology ensures you feel warm air immediately.

WHISPER QUIET

Our indoor units operate as low as 19dB(A), quieter than a human whisper. Outdoor units operate as low as 58 dB(A)—the level of a restaurant conversation or background music.


Our indoor units operate as low as 19dB(A), quieter than a human whisper. Outdoor units operate as low as 58 dB(A)—the level of a restaurant conversation or background music.

No Ducts, No Noise

Ductless solutions and short-run ducted systems deliver cooled and heated air directly to the rooms they serve, without the need for noisy fans.

Quiet By Design

All system components are designed to work in quiet harmony with details like an insulated compressor compartment and vibration dampeners.

No Noisy On & Off

You never have to hear the disruptive clanging of a central air system turning on and off again. With our systems, that noise is a thing of the past.


SMART CONTROLS

With a variety of options to choose from, including our new kumo cloud™ app, Mitsubishi Electric makes it easy to manage your cooling and heating systems from just about any smartphone or tablet, no matter where you are.


With a variety of options to choose from, including our new kumo cloud™ app, Mitsubishi Electric makes it easy to manage your cooling and heating systems from just about any smartphone or tablet, no matter where you are.

Remote Comfort

Remotely adjust your settings so every room in your home is the perfect temperature, avoiding unexpected cold and hot surprises upon your return.

Total Zone Control

RedLINK™ technology allows you to connect up to 16 devices to your cooling and heating system, without interfering with other wireless home devices.

Program Settings

Program schedules for mode and temperature with our kumo cloud app and create reminders to check the status of filters.

CONSTANT COMFORT

Mitsubishi Electric Zoned Comfort Solutions™, including our deluxe wall-mounted models, use advanced features like 3D i-see Sensor™ to monitor occupancy in individual zones and adjust the temperature so you are always comfortable.


Mitsubishi Electric Zoned Comfort Solutions™, including our deluxe wall-mounted models, use advanced features like 3D i-see Sensor™ to monitor occupancy in individual zones and adjust the temperature so you are always comfortable.

Zoned Monitoring

Air handlers in each room measure return air and adjust automatically, rather than adjusting to conditions measured by a thermostat in a different room.

3D I-See Sensor

For select units, 3D i-see Sensor scans the room, detecting occupants’ heat signatures, and adjusts temperature and airflow to maintain temperature and eliminate cold or hot spots.

Inverter Technology

Rather than turning on and off at certain temperature thresholds, INVERTER technology continuously ramps up or down to maintain the desired temperature.


THE RIGHT SYSTEM FOR YOU

Whether you have a single uncomfortable room, you’re renovating your entire house, or you’re building a home from scratch, Mitsubishi Electric has a Zoned Comfort Solution™ that fits your unique needs.

Because our systems focus on individual living spaces rather than treating every room the same, it’s more customizable, more energy efficient and easier to install.