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Wall-Mounted Mini Split Systems

Wall-Mounted Mini Split Installation in Keene

A wall-mounted mini split system is an energy-efficient and convenient indoor comfort solution designed to provide zoned cooling or heating. It consists of an indoor unit that is mounted on interior walls and an outdoor compressor that expels the heat collected from inside. This technology typically requires minimal structural alteration for installation and offers the flexibility of controlling the temperature in individual rooms, enhancing comfort and reducing energy consumption.

At Bergeron Mechanical Systems, we are proud to be a Mitsubishi Electric Certified Diamond Elite Contractor, which allows us to offer our community a full suite of wall-mounted mini split options. From helping you select the right size system for your space to seamlessly installing your unit, our technicians are here to help. With fast response times, free estimates, comprehensive warranties, and a track record of excellence, we have become a trusted name in Keene wall-mounted mini split installation.

Call our team today at (603) 733-4594 to receive a free estimate on your next mini split service.

  • "Mini-splits are complex and require attention to detail, which is why I used Bergeron"
    - Rob W.

How Does a Wall-Mounted Mini Split System Work?

A Wall-Mounted Mini Split System operates on the simple principle of heat exchange. When cooling is required, the indoor unit's evaporator coils absorb heat from the room air and transfer it to the refrigerant. The heated refrigerant is then circulated to the outdoor unit, where the compressor increases its temperature and pressure. Subsequently, the hot refrigerant is passed through condenser coils, which release the absorbed heat into the exterior atmosphere, thus cooling the refrigerant. 

The cooled refrigerant is then expanded and sent back to the indoor unit to repeat the cycle. During heating mode, this process is simply reversed. By individually conditioning each room or 'zone', this system allows for exceptional control over your indoor climate and can lead to significant energy savings.

Partnering with Our Community

  • Hannah Grimes
  • Moco
  • Community Kitchen
  • Cedarcrest Center
  • Humane Society
  • Ruck-Up
  • Monadnock Food Coop
Let's Go Green Together! At Bergeron Mechanical Systems, we are working hard to minimize our negative impact on the environment!


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Got Questions? We've Got Answers!

Frequently Asked Questions

Still have questions or can't find the answer you need? Give us a call at 603-733-4594 today!

  • What brands does your company sell?

    We proudly service, maintain and install MITSUBISHI ELECTRIC, YORK, and BRYANT products.

  • How do I clean my outdoor AC unit?

    We will gladly show you how to inspect your outdoor condensing unit coil for cleanliness for absolutely free during any regularly scheduled maintenance visit. Keeping this coil clean is just as important as keeping a clean air filter in your system. Heat pump condensing units naturally clean their condenser coils during the winter defrost cycle. Air conditioning-only condensing units do not have this luxury. Sometimes you can go for years without cleaning the condensing unit coil and sometimes, after a heavy pollen year, you have to clean in multiple times. Condenser coils are fragile, so never use high-pressure water to clean them. When in doubt, call us out!

  • Why are the techs sitting in their van on their cell phone after they completed the work at my location?

    There are multiple facets that line up for us to be successful with any customer visit. One of them is documenting what we found/accomplished during our visit to your location. This information is best captured during and just after our work. Depending on connectivity we may complete our digital notes before, during or after our work at your location. This task is part of your work and billable to you.

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Providing Services to
Keene & Beyond

We commonly service the following areas:

  • Cheshire County
  • Grafton County
  • Keene
  • New Hampshire
  • Peterborough
  • Sullivan County