Dawson Dodd is your official, Certfied Mitsubishi Diamond Dealer in the St. Louis area.

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How Mitsubishi Air Conditioning Works

The technology behind Mitsubishi Electric Cooling & Heating systems, installed by certified Mitsubishi Diamond Dealer Dawson Dodd, is referred to in many different ways, including mini-split, multi-split, split-ductless, split-zoning, and variable refrigerant flow. Mitsubishi Electric split-zoning technology is the primary method for conditioning spaces in homes and commercial building around the world.

Split-zoning systems allow each room (or space) using an individual indoor air-handler to be controlled independently from other rooms, thus providing individualized comfort control within each room of a home.

The following features highlight the advanced technology, design, and components used in many Mitsubishi Electric Cooling & Heating systems:


  • INVERTER Technology including INVERTER-driven compressors, electronic linear expansion valves, sensor and information processing components

  • Advanced processors and system control provide computing power in the indoor units, outdoor units, and remote controllers

  • Smart Coil™ design and operation uses multiple sensors to maintain coil temperature and regulates refrigerant superheat and subcooling for optimal capacity and performance

  • Enhanced filtration systems use multiple layers of filtration to improve indoor air quality (IAQ) by helping to remove allergens and odors

  • Hot-Start™ technology in heat pump systems prevents cool air from blowing during HEAT operation by regulating the fan on the indoor unit so that it does not blow any air until the unit coil has reached the correct operating temperature

  • i-See™ Sensor scans the upper and lower areas of a room to detect hot or cold spots and adjust temperature and airflow settings in real-time to maintain consistent comfort throughout the space.

  • Smart Controls on the wall or in your hand provide perfect function, temperature selection, and mode selection plus various timer and program options

Dawson Dodd is your certified Mitsubishi Diamond Dealer in the St. Louis area.  Contact us today to learn more about the benefits of Mitsubishi Comfort Systems.