Mini-Split Systems
Multi-Zone Mini-Split
in New Hampshire & Vermont
Multi-zone mini-split systems give you control over the temperature in every room without the hassle of ductwork. Perfect for new homes and renovations, these systems are easy to install, super efficient, and provide year-round comfort.
24/7
support
FULLY LICENSED & INSURED
FULLY GUARANTED
TRUSTED TECHNICIANS
UPFRONT PRICING
NO SURPRISE FEES
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 Multi-Zone Mini-Split Systems
Pros of a Multi-Zone Mini-Split
Energy Efficient
Heat or cool only the needed rooms, saving energy and reducing energy costs.
Personalized Comfort
Adjust the temperature in each room independently for customized comfort throughout your home.
Better Air Quality
Advanced filters help reduce dust, allergens, and other pollutants, improving indoor air quality.
Cons of a Multi-Zone Mini-Split
Upfront Cost
While the initial investment may be higher, the long-term savings on energy bills make it worthwhile.
Installation by a Certified Technician
For the best performance, professional installation is necessary.
Space for Units
A multi-zone mini-split requires multiple indoor units connected to the outdoor unit, making professional design for placement essential.
Is a Multi-Zone Mini-Split Right for You in NH or VT?
Great for homes without existing ductwork or during renovations.
Perfect for those seeking energy savings and lower utility costs.
Ideal if you prefer personalized control over the temperature in each room.
Reliable year-round heating and cooling for New England’s changing seasons.
Single-Zone vs. Multi-Zone
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
- 2-8 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 Multi-Zone Mini-Split Myself? The Risks of DIY Installation
Installing a multi-zone mini-split system in New Hampshire isn’t a DIY project. These systems require certified technicians to ensure proper setup and efficiency. Studies show that 90% of HVAC systems fail due to poor installation, leading to higher energy costs, reduced performance, and costly repairs.
The Risks of DIY Installation:
- Higher energy bills due to poor efficiency
- Refrigerant leaks that damage the system
- Voided warranty without professional installation
Why Mitsubishi Electric Makes the Best Multi-Zone Mini-Split Systems
Mitsubishi Electric leads the way with multi-zone mini-splits, offering exceptional energy efficiency, quiet operation, and precise temperature control for multiple rooms.
Their systems are designed to provide year-round comfort with the flexibility to control temperatures in different zones independently, ensuring optimal efficiency in any space.
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
Single-Zone Mini-Split
Floor-Mounted Mini-Split
Wall-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
Can a mini-split have multiple zones?
Yes, mini-splits can be designed with multiple zones, allowing you to control the temperature in each room independently.
What is the difference between a multi-zone mini-split and VRF?
VRF systems are typically for larger commercial spaces, while multi-zone mini-splits, like a multi-zone ductless heat pump, are more efficient and cost-effective for residential homes.
How many zones can a Mitsubishi Electric multi-zone mini-split handle?
A Mitsubishi Electric multi-zone mini-split can handle up to 8 zones, providing flexibility for homes with multiple rooms.
What size multi-zone mini-split do I need?
The size depends on your home’s square footage and number of rooms. A professional consultation helps determine the ideal size.
Can one multi-zone mini-split handle?
Yes, a multi-zone mini-split AC in NH can cool an entire house by providing individualized control for each room.
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"
Areas We Serve
YOUR COMFORT IS OUR PRIORITY!
Please fill out the form and
we will contact you shortly.
Free Resources for New Hampshire Home and Business Owners
THE IMPORTANCE OF CHANGING AIR FILTERS REGULARLY
As a homeowner, it’s easy to overlook the little things that keep your HVAC system running smoothly. One of the most important of these is changing your air filters regularly. Here are some surprising benefits of this simple task: 1. Improved Indoor Air Quality The...
THE BENEFITS OF INSTALLING A WI-FI THERMOSTAT
In today’s world of smart technology, our homes are becoming more connected and convenient. One such innovation that’s transforming the way we control our indoor climate is the Wi-Fi thermostat. These smart devices offer numerous benefits that go beyond just adjusting...
INADEQUATE HVAC SIZING AND INSTALLATION: A COSTLY MISTAKE FOR 90% OF HOMEOWNERS
https://vimeo.com/873761722 90% of HVAC systems are incorrectly sized and incorrectly installed. Here's an example of a customer who chose to work with another contractor based on a low upfront price, yet they paid more in cost to get things fixed.
THE ULTIMATE GUIDE TO DUCTLESS MINI SPLIT SYSTEMS: ENERGY EFFICIENCY AND MORE
When it comes to keeping your home comfortable, you have a wide array of options to choose from. Among these options, ductless mini-split systems have been gaining popularity for their energy efficiency and versatility. In this guide, we’ll take a closer look at what...
