Upgrade your comfort with a Mitsubishi Electric wall-mounted mini-split system. Enjoy energy efficiency, quiet operation, and a sleek design that blends well into any space. This system is ideal for year-round heating and cooling with little installation hassle.
24/7 support
Fully licensed & Insured
Fully guaranteed
Trusted technicians
Upfront pricing
No surprise fees
Includes Total Home Comfort Guarantee
Energy Efficiency
Wall-mounted mini-splits provide precise temperature control, leading to lower energy bills.
Space-saving
The compact design allows them to be installed in smaller spaces, keeping your home or office clutter-free.
Quiet Operation
These systems are known for their quiet performance, ideal for bedrooms or offices.
Heating and Cooling
Wall-mounted mini-splits offer year-round comfort with both heating and cooling capabilities.
Aesthetic Impact
Some people may find the indoor unit’s appearance distracting.
Installation Complexity
A professional installation is recommended to ensure maximum efficiency and avoid voiding warranties.
Initial Cost
While energy-efficient, a wall-mounted mini-split may have a higher upfront cost than other systems.
Ideal for Homes with Limited Space
Wall-mounted systems are a great fit for homes or apartments in NH and VT with limited room for bulky units.
Ideal for Zone Control
If you’re looking to heat or cool specific rooms without affecting the entire house, a wall-mounted mini-split is an excellent solution.
Feature
Ceiling Cassette Mini-Split
Wall-Mount Mini-Split
Floor-Mount Mini-Split
Large, open spaces; discreet cooling
Individual rooms, targeted airflow
Homes with limited wall space or colder zones
Recessed into the ceiling
Mounted on a wall
Near the floor, against a wall
360-degree airflow for even cooling
Direct airflow in a specific direction
Low-to-high airflow
Hidden, blends with ceiling
Visible, compact design
Discreet, are generally out of direct line-of-sight path
Efficient, but may use more energy for large spaces
Highly efficient for single-room use
Efficient, especially for heating in cold NH winters
Higher due to ceiling installation
Lower upfront cost
Mid-range cost, varies by model
Covers larger areas evenly
More precise cooling for specific zones
Effective for homes with high ceilings or large windows
Open-concept homes, commercial spaces, retail stores
Bedrooms, home offices, apartments
Older homes with limited wall space
More complex, requires ceiling access
Easier maintenance, wall-accessible unit
Easy to maintain, but requires floor space
Choose a Ceiling Cassette if you have a large home, open floor plan, or commercial space and want discreet cooling with even airflow. Ideal for restaurants, offices, or spacious NH & VT homes.
Choose a Wall-Mount Unit if you want affordable, efficient cooling and heating for small-to-medium-sized homes, cabins, or apartments—great for bedrooms and home offices
Choose a Floor-Mount Unit if you have an older New Hampshire or Vermont home, limited wall space, or need strong heating near the floor for cold winters. Ideal for living rooms, basements, or drafty areas.
Installing a wall-mounted mini-split may appear simple, but improper installation can seriously compromise your system’s performance. In fact, studies reveal that nearly 90% of mini-splits are installed incorrectly, leading to higher energy consumption, frequent repairs, and lower efficiency. Opting for DIY installation can also void your warranty and introduce safety hazards. To get the most out of your system, it’s essential to hire certified technicians for a proper installation.
Their systems combine quiet performance with cutting-edge features like smart control and energy efficiency, ensuring you maximize your investment. With year-round heating and cooling, they offer the flexibility to keep your space comfortable every season. We’ve worked with Mitsubishi Electric for years, and they continue to provide the best wall-mounted mini-split on the market.
Mini-splits offer targeted comfort with real savings, especially when you qualify for mini-split rebate programs. NHSaves rebates are expected to remain available through 2026.
Whether upgrading your home or planning a commercial install, ductless cold-climate mini-split systems designed and installed by Bergeron Mechanical Systems meet the standards for these programs. We install only high-efficiency Mitsubishi Electric units, so there’s no need to worry about brands that don’t qualify. While the customer submits rebate applications, we’re happy to help you understand what incentives may apply.
|
Fuel Type |
Cost per Unit |
Efficiency Compared to Mini-Splits (*) |
|
Heating Oil |
$3.63/gal (NH) / $3.42/gal (VT) |
Significantly less efficient; typical system efficiency ranges from 80–90%. |
|
Propane |
$3.63–3.68/gal |
Standard efficiency ranges from 70–95% less efficient with higher emissions. |
|
Mini-Split (Electric) |
$0.232–$0.236/kWh |
Ultra-efficient; systems operate at up to 300% efficiency (COP 2.5–3.5). |
(*) Source: U.S. Energy Information Administration (EIA)
Explore the Monadnock Region’s only Mitsubishi Electric Ductless Mini-Split showroom at 216 Marlboro Street in Keene, NH. Open Monday – Friday, 7 AM – 4 PM.
With years of experience in mini-split installation NH & VT, we ensure precise sizing, placement, and setup for peak efficiency.
We keep your mini-split system running smoothly year-round from installation to maintenance and repairs.
Our team treats every home like our own, delivering personalized service and expert guidance.
Visit our showroom, The Comfort Zone, to experience Mitsubishi Electric heat pumps in action and find the best fit for your home.
As certified installers, we provide top-tier systems with a 12-year parts and labor warranty for added peace of mind.
We prioritize energy-efficient solutions that help you reduce costs while supporting a greener future.
We work with you to determine the most efficient design to meet your comfort needs at a cost that represents a value to you.
Your design consultation is obligation-free and costs you nothing except an hour or so of your time. You’ll have a complete installation proposal, with no hidden costs, in hand before we leave.
Some exclusions may apply. Call for more details.
Mini-splits are usually mounted on the wall to help with airflow and save space, making them more efficient. A wall-mount ductless mini-split is often the best choice.
Yes, mini-splits can be mounted on interior walls, as long as there’s enough space for proper airflow.
They’re mounted high to improve air distribution, ensuring better heating and cooling efficiency.
If it’s too close to the ceiling, airflow could be blocked, affecting the system’s performance and efficiency.
Carolyn M.
John, Pete and Adam did an excellent installation this morning of the Mitsubishi Minisplit. 4 hours start to finish attention’s to detail, good explanations and highest level of professionalism.
Melissa H.
Highly recommended for heat pumps. From initial meeting with Monique we were given information and advice to get the best option for us. The installation team of John, Mitchell, Nils, and Lincoln were efficient and professional. They took care in our home and were friendly and helpful.
Christina L.
The Bergeron team showed up to install mini-splits at our house. What a great team. They were very pleasant, helpful efficient, and we highly recommend their services. In particular, I want to call out Lincoln, Adam, Mitchell, Justin, John, Nils, and Peter. Thank you! See you next time.
Most people don’t spend much time thinking...
In New England, when temperatures stay below...
After more than 50 years of helping...
Choosing between a heat pump and a...
Book your free design consultation now.
No pressure, no hidden costs—just expert guidance tailored to your home.
