Indoor Air Quality (IAQ)
Minotair Air Quality Solutions
in VT & NH
Minotair brings fresh, clean air to homes and businesses in Vermont and New Hampshire. Their advanced systems handle ventilation, filtration, and humidity control so you don’t have to. Breathe easier with effortless air quality management.
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
Why Minotair is a Game-Changer in Air Quality
Minotair is a cutting-edge, all-in-one HVAC solution that combines ventilation, heating, cooling, dehumidification, and air purification in a single system. Designed for homes that prioritize both comfort and sustainability, Minotair delivers superior air quality while keeping energy efficiency in mind.Â
Whether you’re in a high-performance home, a passive house, or retrofitting an older space, Minotair ensures a healthier, more comfortable environment while keeping energy use low.
Minotair vs. Traditional HVAC Systems
Feature
- Heating & Cooling
- Ventilation
- Dehumidification
- Energy Efficiency
- Smart Controls
Minotair HVAC
All-in-One- Integrated
- Built-in
- Ultra-low consumption
- Adaptive AI
Traditional HVAC + Ventilation
Requires separate units- Additional HRV/ERV needed
- Separate dehumidifier needed
- Higher energy usage
- Limited automation
Visit The Comfort Zone and Experience Mitsubishi Electric MINI SPLITS for Yourself!
Visit us at 216 Marlboro Street in Keene, NH.
Open Monday – Friday, 7 AM – 4 PM.
Deep Dive: Minotair Pentacare V12 Technology
Ventilation
Smart air exchange for a healthier home.
Dehumidification

Prevents mold and moisture damage.
Energy Recovery

Captures heat and humidity to optimize efficiency.
Deep Dive: Minotair Pentacare V12 Technology
Air Purification
HEPA-grade filtration for superior indoor air quality.
Heating & Cooling

Compact, efficient, and reliable year-round.
Minotair Operating Modes
Air Exchanger Mode
- Filters air while removing pollutants from the house, and oxygenates inside air with fresh air from outside
- Dehumidifies and recovers heat in the winter
- Offsets most of the ventilation costs for a high energy balanceÂ
- Dehumidifies and cools air in the summer
- Can also humidify when connected to a humidifier
Heat Pump Mode
- Dehumidifies and cools air in summer, and heats air in winter
- Can also humidify when connected to a humidifier
- Filters air while providing uniform humidity and temperature conditions
- Partially offsets heating and cooling costs for a superior energy balance
Recirculation Mode
- Filters air while providing uniform humidity and temperature conditions
- Consumes very little energy
Intermittent Modes
10 – 20 – 30 – 40
- Operates in air exchanger mode for 10, 20, 30, or 40 minutes each hour
- Based on your choice, switch to recirculation mode or heat pump mode for the remaining time, and so on
Smart Mode
- Prioritizes humidity management and air exchange mode
- Switches to heat pump mode during calls for heat or cooling
- Free Cooling: can cool the house with outside air during cool nights without starting the compressor
- Fast 32-bit, 50 MHz and USB-programmable microcontroller to benefit from the latest features and updates
- Possibility to connect up to two digital controls per device. Install one on each floor for total control!
Five-Year Warranty
The MINOTAIR Compact Air Treatment Unit model PENTACARE-V12 is backed by a limited five year warranty on parts, with original proof of purchase.
Who Should Buy Minotair?
Homeowners
Especially those in airtight homes, smart homes, and high-performance houses.
Contractors & Builders
Those looking for easy-to-install, all-in-one air solutions.
Property Managers
Ideal for apartment buildings and condos.
Retrofit & Renovation Projects
Upgrade to modern air quality standards without major overhauls.
Can I Install a Minotair System Myself? The Risks of DIY Installation
While Minotair Pentacare is designed for efficiency and performance, installing it yourself comes with significant risks. Proper installation requires specialized HVAC, electrical, and ventilation knowledge to ensure optimal performance and energy efficiency. Mistakes can reduce system effectiveness, higher energy costs, and even void warranties. For the best results, having a professional handle the installation is always recommended.
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
How Does Minotair Compare to a Traditional Heat Pump?
Unlike a traditional heat pump, Minotair is a fully integrated HVAC solution that not only heats and cools but also provides ventilation, dehumidification, and air purification. It delivers precise climate control with superior energy efficiency, making it ideal for high-performance homes and passive house designs.
Can I Replace My Furnace with a Minotair HVAC System?
Yes, in many cases, a Minotair system can replace a traditional furnace, depending on your home’s insulation, climate, and heating needs. It offers a more energy-efficient and all-in-one approach to heating and air quality management compared to a conventional furnace.
How Does Minotair Ventilation Work in Winter vs. Summer?
In winter, Minotair recovers heat from outgoing air to pre-warm fresh incoming air, reducing heating costs while maintaining indoor air quality. In summer, it removes excess heat and humidity, keeping your home cool and comfortable while continuously supplying fresh air.
Is Minotair Compatible with Smart Home Systems?
Yes! Minotair ventilation is designed to integrate seamlessly with smart home systems, allowing you to monitor and control your indoor climate remotely for maximum convenience and efficiency.
Where Can I Buy a Minotair V12?
You can purchase a Minotair V12 through authorized dealers and distributors, like Bergeron Mechanical Systems.
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
Don’t see your location listed?
We serve 100+ areas across NH & VT
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...
