Mini-Split Systems
Single-Zone
Mini-Split
in New Hampshire & Vermont
Stay comfortable in any room with a Single-Zone Mini-Split. Designed for easy installation and excellent performance, this system allows you to control temperatures in specific zones, improving efficiency and reducing energy costs.
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Fully licensed
& Insured
Fully
guaranteed
trusted
technicians
upfront
pricing
no surprise
fees
Affordable financing and incentives are available.
Includes Total Home Comfort Guarantee
Everything You Need to Know About Single-Zone Mini-Splits
A single-zone mini-split is a ductless heating and cooling system designed to control the temperature of a single room with a single unit.
Unlike multi-zone systems, which connect multiple indoor units to one outdoor unit, a single-zone mini-split consists of one indoor unit and one outdoor unit dedicated exclusively to one space, providing higher efficiency, easy installation, and independent control.
Pros of a Single-Zone Mini-Split
Energy Efficiency
Heat pumps and mini-splits use less energy than traditional HVAC systems, helping to lower energy cost.
Flexible Installation
Ideal for homes without existing ductwork or as a supplement to your current system, providing a solution for various heating and cooling needs.
Individual Control
Offers precise temperature control for specific rooms, enhancing comfort and efficiency throughout your home.
Quiet Operation
Systems are designed to operate quietly, ensuring that your home stays comfortable without the noise of traditional HVAC units.
Cons of a Single-Zone Mini-Split
Higher Initial Cost
The upfront cost may be higher, but the long-term energy savings typically make it a worthwhile investment.
Limited Coverage
A single-zone mini-split is designed to heat or cool one room, but adding more units is easy if additional coverage is needed.
Aesthetic Impact
While the systems are compact, the indoor units might not always match the room’s décor perfectly.
Is a Single-Zone Mini-Split
Right for You in NH or VT?
Ideal for Small Spaces
A Mitsubishi single-zone mini-split is perfect for single-room applications, such as a home office, bedroom, or garage.
Energy Efficiency
Provides a cost-effective solution for controlling temperature without wasting energy.
Easy Installation
An excellent option for homes without existing ductwork or as a supplement to an existing HVAC system.
Comfort Control
Offers personalized climate control, ensuring optimal comfort for your space.
Seasonal Flexibility
Great for New Hampshire and Vermont’s varied weather—cool in summer, warm in winter.
Single-Zone vs. Multi-Zone
Which One is Best in New Hampshire & Vermont?
Feature
- Best For
- Number of Indoor Units
- Energy Efficiency
- Installation Complexity
- Initial Cost
- Flexibility in Temperature Control
- Ideal Use Cases
- Overall Maintenance
Single-Zone Mini-Split
- Single rooms, small spaces
- 1 per outdoor unit
- Highly efficient for one space
- Easier & faster installation
- Lower upfront cost
- Controls temperature in one space
- Bedrooms, offices, garages, small apartments
- Lower maintenance, single unit
Multi-Zone Mini-Split
- Whole homes, multiple rooms
- 2-5+ indoor units per outdoor unit
- Efficient but may use more energy for multiple zones
- More complex, requires more setup
- Higher cost due to multiple units
- Customizable temps for different zones
- Large homes, multi-room spaces, mixed-use buildings
- More maintenance with multiple units
Can I Install a Single-Zone Mini-Split Myself?
The Risks of DIY Installation
While installing a single-zone mini-split may seem simple, poor installation can significantly damage your investment and affect the performance of your single-zone mini-split in VT and NH.
Studies show that 9 out of 10 systems are installed incorrectly, reducing efficiency, raising energy bills, and potentially causing system failure. DIY installation can also void your warranty and create safety risks, so it’s always best to trust professionals to ensure your system operates at its best.
Why Mitsubishi Electric Makes the Best Single-Zone Mini-Split
When it comes to single-zone mini-splits in NH and VT, Mitsubishi Electric leads the way.
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 single-zone mini-split on the market.
As a Mitsubishi Electric Diamond Elite
Contractor, we offer:
Mitsubishi Electric’s standard 12-year parts warranty on all new installations.
Our Total Home Comfort Guarantee, a 12-year labor and parts warranty on all Mitsubishi Electric systems installed after 9/1/2023.
Other Mini-Split Systems to Consider in NH & VT
Multi-Zone Mini-Split
Wall-Mounted Mini-Split
Floor-Mounted Mini-Split
Ceiling Cassette Mini-Split
Ducted Mini-Split
Visit The Comfort Zone and Experience Mitsubishi Electric MINI-SPLITS for Yourself!
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.
Finding the Best Mini-Split Contractor in NH & VT
Why Choose Bergeron Mechanical?
Mini-Split Specialists
With years of experience in mini-split installation in NH & VT, we ensure precise sizing, placement, and setup for peak efficiency.
Family-Owned & Customer-Focused
Our team treats every home like our own, delivering personalized service and expert guidance.
Mitsubishi Electric Diamond Elite Contractor
As certified installers, we provide top-tier systems with a 12-year parts and labor warranty for added peace of mind.
Full-Service HVAC Support
We keep your mini-split system running smoothly year-round from installation to maintenance and repairs.
Fully Interactive Showroom
Visit our showroom, The Comfort Zone, to experience Mitsubishi Electric heat pumps in action and find the best fit for your home.
Committed to Sustainability
We prioritize energy-efficient solutions that help you reduce costs while supporting a greener future.
Brands & Partnerships
Our Mini-Split Installation in NH & VT
Process: What to Expect
1
Free Design Consultation
2
Personalized
Design
3
Advanced Heat
Pump System
Design Software
4
Transparent, No
Hidden Cost,
Proposal
5
Precision
Installation
6
Final Testing &
Optimization
7
Ongoing Support
& Maintenance
free initial
consultation
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.
FAQs
Everything You
Need to Know
What is a single-zone mini-split?
A single-zone mini-split is a heating and cooling system designed to control the temperature of a single room or area, offering personalized comfort and energy efficiency.
How much does it cost to install a single-zone mini-split?
The cost of installing a single-zone mini-split varies depending on several factors, such as system features, installation complexity, and location. We offer a free consultation to provide an accurate installation cost with no hidden fees.
Is a single-zone mini-split better than a multi-zone mini-split?
A single-zone mini-split is ideal for smaller spaces or individual rooms, offering simplicity and cost-effectiveness. Multi-zone systems are better suited for larger homes or spaces that require independent temperature control in multiple areas.
Can you add a zone to a single-zone mini-split?
No, a single-zone mini-split is designed to control only one room or area. To manage additional zones, you would need to upgrade to a multi-zone system.
Can a single-zone mini-split cool multiple rooms?
A single-zone mini-split is designed to cool only one room or area. To cool multiple rooms, a multi-zone system would be a better option, allowing independent temperature control for each space.
The Locally Trusted Choice for Over Half a Century
Jacki
Position
Lance, Jordan, Keanan, Greg and the whole team were great! From sales to finalizing the installation, I couldn’t be more pleased. The Bergeron team were interested in learning about what system would make me comfortable in my home. They answered all my questions. The installation team was professional, polite, efficient and conscientious. They took care of my home throughout the installation—on a day when the weather didn’t make it easy. Thanks guys!!
Aaron Rivkin
Position
K E Bergeron has provided exceptional service from their initial assessment to installment of our [Mitsubishi Electric] heat pump systems. Tom and Monique were thorough and straightforward about the process and the cost and offered a quote at the end of their assessment. The operational team was communicative prior to installation. Jesse and his team were incredibly efficient and respectful of our home and were very clean and tidy. The team was courteous and excellent problem solvers. They installed 5 indoor units and 3 outdoor units in less than a day. At the end of installation Jesse provided us with superb guidance of how to best use our new system. We are so appreciative of the entire team and would highly recommend them for this work. Their customer and technical service exceeded our expectations. To note, we chose K E Bergeron after diligent exploration (7 total assessments) and are so, so glad we chose them to do this work in our home.
Richard B (FastSailR)
Position
Even more positive reviews will be forthcoming. But I can say that Mr. Jesse Fish and the entire Bergeron team, including Lance LaFontaine, Nils Ahlberg, Keenan Jasmin, and several others (including the electrical contractors) were excellent to work with. Highly professional, obviously skilled in their trades and knowledgeable of these new technologies. They communicated clearly and left my residence in better shape than when they arrived. The fact that this large project was completed in one day was amazing. I highly recommend Bergeron and this team to anyone! Now, with the [Mitsubishi Electric] heat pumps running, and in very cold conditions, my house is warmer than its has been in years. Tom Harrington was great to work with as he investigated our residence, performed a thorough load calculation and specified the equipment to be installed. Thanks, team!!
Ray Anderson
Position
I am very pleased with KE Bergeron Mechanical. The installation team led by Jesse, the inside technical support from Ryan, and sales support from Tom made this a great experience. There is a great team in the office who are very prompt in getting answers or having someone call you back. Very professional!
MW TERRY
Position
Crew arrived on time, were very careful about keeping the house clean during the work. They did a great job keeping us informed of their progress. Everyone was extremely polite and respectful. I would call them again for any of our heating and cooling needs in the future.
emily ward
Position
Jason came to show me how to take out and clean the filters on my [Mitsubishi Electric] mini split. He was very friendly and professional , thoroughly explained and showed me how to do it. I was happy with service and highly recommend.
Richard Lynch
Position
"I want to thank all the people of Bergeron Mechanical that made our experience of a new Bryant HVAC system a pleasure. From meeting with Caleb for trying to fix a heating system that didn’t want to be fixed. Mike who explained everything, Eric guided us in getting a new system .Greg quickly set up installation.Then Lance,Adam,Keenan,John and Jorden worked as a team to remove the old system ( dig out the frozen pad ) and replace the new furnace and air conditioner unit in one day . Then again John and Jeremy came the next day to do the finishing touches. The whole TEAM was just so awesome and caring, they went above and beyond doing a professional job . Kim got the right guys Thank you again"
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