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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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.

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