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HURRICANE ALERT: The safety of our team members and community is our top priority. Out of an abundance of caution, we have made the decision to suspend operations beginning Tuesday September 27, 2022 at 12:00 PM. We will monitor conditions daily and remain in constant contact with our team. Once the dangerous conditions have passed and road ways are deemed safe to travel again. We will reinstate operations and begin to provide service to our customers. Please take this storm seriously, prepare for the worst and stay safe. Read More

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IERNA's Heating & Cooling - What is Mr. Slim?

Mr. Slim by Mitsubishi

Have you heard of the newest ductless split systems from Mitsubishi? If not, it’s likely you will soon because Mr. Slim ductless technology is quickly becoming the standard by which ductless splits are measured. Not only do these incredibly accurate, zone–controlled air conditioning systems offer a very real comfort solution for homes without ductwork, they are energy efficient, affordable and reliable. What more can you ask for?

If you’re looking for a new AC system for your home but you don’t have existing ducts, call Ierna’s Heating & Cooling today to discuss these state of the art ductless systems. Our Tampa area HVAC experts have been installing and servicing Mitsubishi’s Mr. Slim systems for years and we can easily come up with a custom solution for your home.

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What is Mr. Slim Ductless?

Mr. Slim refers to the slimline air handling units installed on the walls of your home. They look somewhat like a baseboard heater mounted to the wall and can be seamlessly integrated into the design of your home for a sleek, modern look.

What makes the Mr. Slim so popular though isn’t the design but the engineering. While ductless mini–split air conditioning systems are not brand new, they have evolved quite a bit in recent years and Mitsubishi represents the top end of that evolution, offering maximum home comfort and energy efficiency.

Mr. Slim Benefits

The Mr. Slim system doesn’t require any ductwork. Instead, a small three inch hole is placed in your wall to let in a refrigerant line. The refrigerant line is connected to an outdoor compressor. As the system operates, the condenser can provide refrigerant for up to four units in different zones of your home. These zones can each have their own thermostat and while most Mr. Slim systems are installed primarily for cooling, they can double for heating in the winter months, assuming you don’t require an excessive amount of supplemental heat.

Mr. Slim ductless systems come in one of three configurations, including:

  • MS – Cooling only/Non–inverter compressor.
  • MSY – Cooling only/compatible with the inverter compressor/Wide Vane for a wider angle of air flow.
  • MSZ – Heat pump applications/ compatible with the inverter compressor/Wide Vane for a wider angle of air flow/i–see sensor.

If you’d like to learn more about Mitsubishi Mr. Slim systems, call Ierna’s Heating & Cooling today to discuss your options. Our Tampa Bay area ductless specialists are always happy to help you assess your needs and install a custom designed system in your home.

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IERNA's Heating & Cooling Offers HVAC Services to Hillsborough, Pasco, Polk and Northern Pinellas Counties Including:

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