Ductless Systems Articles

Why Are They Called Ductless Mini Splits?

September 15, 2025
Why Are They Called Ductless Mini Splits? A wall-mount mini-split heating and air conditioning unit installed in a new house. A modern heat pump, this unit heats a house in winter and cools in the summer. This type of system eliminates ductwork which is a primary source of inefficiency in a conventional system making this about 30% more efficient. This particular unit has an eye sensor which pans the room looking for hot or cold spots and directs the airflow accordingly.

They’re called ductless mini splits because they don’t require ductwork and consist of two main components—a compact indoor air handler and an outdoor compressor—connected by refrigerant lines. This “split” design allows for efficient, targeted heating and cooling in specific areas.

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Going Ductless

April 21, 2023
Ductless system mounted to wall above green couch in living room.

Ductless mini splits are a triple threat—compact wall units that generate heating, cooling, and ventilation. No ducts required, and no dull whirring noises—they operate in near silence.

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Ductless Maintenance

March 21, 2022
HVAC technician performing ductless mini split maintenance in Franklin, TN.

The Tedder Company extends a warm welcome to all Tennessee ductless mini split owners. 

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Ductless Air Conditioners Improve Indoor Air Quality & Control Humidity

March 12, 2019
Homeowner controlling his ductless mini split with a remote control.

Installing a ductless AC unit, also known as a mini split, in your Murfreesboro home has quite a few benefits over a traditionally ducted air conditioner…

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