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National Refrigeration is a heating and cooling contractor offering residential and commercial services in all of Rhode Island and bordering Massachusetts communities.
No ductwork? No problem! A ductless mini split allows for energy efficient heating and cooling in your home all year long.

Ductless Mini-Split Systems

We strongly recommend Mitsubishi ductless mini-split systems. They offer versatile cooling and heating options to maintain year-round comfort. Mitsubishi ductless systems are usually installed in condos, smaller homes and specific areas in larger houses, such as: additions, bedrooms, sunrooms, finished basements, workshops and more. They are ideal for older homes where adding ductwork is problematic.

Ductless mini splits are a great alternative for some restaurants and commercial spaces allowing for quiet and smooth operation and comfort for everone.

Ductless mini-splits are also great for restaurants, offices, commercial buildings and retail spaces. Some models are designed for cooling only, while other models offer heating options for the colder months.

National Refrigeration is a Mitsubishi Electric dealer

Why consider Mitsubishi Ductless?

  • Energy Efficient

    The outdoor condenser and indoor unit communicate environmental conditions in real-time and use only the precise amount of energy needed to maintain your ideal comfort levels. They are 40% more energy efficient than window air conditioning units.

  • Precise Temperature Control

    Control the temperature for each room separately, or “turn off” a room completely, if needed.

  • Quiet and Smooth Operation

    Ductless mini split systems are the quietest air conditioners on the market. Their average noise level is 32 decibels (which is between a whisper and a conversation at home).

  • Flexible

    Can be installed in any home or building, including basements and attics. The indoor unit can be wall-mounted, ceiling-recessed or floor-mounted.

  • Indoor Air Quality

    Ductless systems have a built-in filtration system that reduces allergens such as dust, pollen, bacteria and other particulates in the air. Ductless units also offer moisture control, keeping your home cool and dry during the hot summers.

  • Non-Invasive Installation

    Your new system can be installed without expensive or invasive ductwork making the experience hassle-free. Many ductless systems are installed in just one day.

Our factory-trained, licensed and fully bonded HVAC technicians can help determine the best cooling and heating solutions for your home or space. Expert installation is important to ensure your system runs efficiently and effectively, keeping you and your family comfortable year-round.

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National Refrigeration is ACCA (Air Conditioning Contractors of America Association) accredited
National Refrigeration NATE (North American Technician Excellence) certified
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