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How Ductless Works

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MAXIMIZE YOUR COMFORT

There are many ways to configure this modern and versatile system for all your comfort needs. Highly efficient and effective, a ductless system is the ideal primary heating and cooling solution for your home or business in New England.

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HERE’S HOW IT WORKS

Ductless splits, also called “Mini-Splits” pump cooled or heated refrigerant directly to the wall or ceiling-mounted air-handling unit, and each unit has its own wireless electronic temperature control system, a.k.a., a remote.

Here’s how the system works in a single room application:

  1. The indoor unit uses refrigerant to cool or heat air and quietly pushes the chilled air it where you need it in your living space.
  2. Refrigerant and electrical lines connect the outdoor unit to the indoor unit through a 3″ opening in the exterior wall.
  3. The outdoor unit’s state-of-the-art heat pump cools or warms refrigerant and sends it back inside to the air handler, which continuously monitors the room for changes in temperature and sends conditioned air to the areas of the room that need it.
Illustration of a mini split air conditioner system showing the indoor unit above a sliding door, conduit through the wall, and the outdoor unit outside.

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YOU CAN HEAT AND COOL A SINGLE ZONE OR MULTIPLE ZONES, BUT WHAT’S THE DIFFERENCE?

A spacious bedroom with a large arched window, a double bed, two bedside tables with lamps, a dresser, mirror, and air conditioning unit on the wall.

SINGLE ZONE

Perfect for additions, basements, sunrooms or any other space that offers a comfort challenge.

3D rendered floor plan of a single-story house with multiple rooms, including kitchen, living areas, bedrooms, bathrooms, and labeled red markers highlighting specific locations.

MULTI-ZONE

Keep all the rooms of a house at maximum, individualized comfort levels without all the ductwork.


SINGLE ZONE

Ductless is a perfect solution for homes with problem rooms that just never feel comfortable. You know, a great room with a high ceiling, or large glass exposure. A sun room or addition. Even a converted attic, or a remodeled room over a garage.

Ductless systems allow you to pinpoint the area of your home you want to condition, which always takes some of the load off your existing HVAC system, saving you money.

Check out the video to find out more about how Mitsubishi ductless is such a great solution for single zone applications or click the button below to download a brochure.


Multi-Zone

With a ductless system it’s easy to choose exactly how much you want to heat or cool each room or zone of your home to accommodate your family’s preferences and lifestyle.

Does dad like it cool and mom like it warmer? Kids off to school and spending most of your time in two or three rooms? 

With a ductless solution from N.E.T.R. Inc., you can eliminate energy use in the rooms you’re not using, or design a climate in your home based on the factors that make you and your home unique.


MITSUBISHI DUCTLESS SYSTEMS ARE UP TO 40% MORE EFFICIENT THAN TRADITIONAL SYSTEMS


ENERGY EFFICIENT COOLING & HEATING SYSTEMS

Mitsubishi ductless split systems are ENERGY STAR® qualified, and several models are occasionally eligible for federal and state tax credits on top of local utility rebates. This is ever-changing, and can be super complicated, so let us help you navigate this process to ensure you get all the free money you deserve.

Energy providers have significant rebates available for qualifying heat pumps because these systems are so darn energy efficient! In fact, not only will you save on the cost of installation, but between rebates and 0% payment options, you might actually lower your monthly cost of home comfort!

We help Boston area homeowners with these programs every day, and we can help you too.

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THE BEST HEATING AND AIR CONDITIONING FOR RESIDENTIAL AND COMMERCIAL APPLICATIONS


A man, woman, and child are playfully lying on the floor in a bright living room with a beige sofa and large windows in the background.

Find out how Mitsubishi ductless can transform your living space. 

Two chefs in a commercial kitchen pass a plated dish across the counter, with various fresh vegetables and prepared food trays visible in the foreground.

Learn how ductless can keep any commercial space comfortable.

A book titled "Top Questions to Ask Your HVAC Contractor" by Mike Cappuccio, featuring a family and a contractor talking at a kitchen table on the cover.
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