How Many Ductless Units Do I Need

Like we mentioned earlier, you’ll need a separate air handler for every room you need cooled. Note: A separate ductless air handler is not needed for small, half bathrooms or hallways. Usually, those rooms will get plenty of cool airflow via larger, nearby rooms.

How do you determine how many mini splits do I need?

  1. Determine the square foot of the rooms. A professional will measure the length by the width and multiply them. …
  2. To get the approximate BTU rating, the technician will multiply the square footage of the room by 25.

Can a mini split Cool 2 rooms?

As mentioned, a mini split A/C can cool and heat multiple rooms using a single outside unit. Each one of the wall-mounted air handlers has a separate temperature control. Multi split air conditioners offer true zone control.

Elena Rostova

Elena Rostova

Lead Health, Wellness & Medical Journalist

Elena Rostova holds a Master's degree in Public Health Journalism. She covers groundbreaking medical research, holistic wellness trends, mental health awareness, and nutritional science.

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