Mini Splits for One Room

Efficient, quiet comfort tailored to the space you're in.

Shop by room size (sq. ft.)

Installation

All Systems

MRCOOL Advantage

For rooms up to 400 sq ft

MRCOOL Advantage

9,000 BTU · 230V

Professional installation.

$1,208

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MRCOOL Advantage

For rooms up to 400 sq ft

MRCOOL Advantage

9,000 BTU · 115V

Professional installation.

$1,208

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MRCOOL Easy Pro

For rooms up to 400 sq ft

MRCOOL Easy Pro

9,000 BTU · 115V

You can install it yourself.

$1,866

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MRCOOL DIY 5th Gen Single Zone

For rooms up to 400 sq ft

MRCOOL DIY 5th Gen Single Zone

9,000 BTU · 115V

You can install it yourself.

$2,559

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MRCOOL Advantage

For rooms 400-550 sq ft

MRCOOL Advantage

12,000 BTU · 115V

Professional installation.

$1,384

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MRCOOL Advantage

For rooms 400-550 sq ft

MRCOOL Advantage

12,000 BTU · 230V

Professional installation.

$1,384

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MRCOOL Easy Pro

For rooms 400-550 sq ft

MRCOOL Easy Pro

12,000 BTU · 115V

You can install it yourself.

$1,966

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MRCOOL DIY 5th Gen Single Zone

For rooms 400-550 sq ft

MRCOOL DIY 5th Gen Single Zone

12,000 BTU · 115V

You can install it yourself.

$2,592

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MRCOOL DIY 5th Gen Single Zone

For rooms 400-550 sq ft

MRCOOL DIY 5th Gen Single Zone

12,000 BTU · 115V

You can install it yourself.

$2,592

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MRCOOL Advantage

For rooms 550-800 sq ft

MRCOOL Advantage

18,000 BTU · 230V

Professional installation.

$1,713

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MRCOOL Easy Pro

For rooms 550-800 sq ft

MRCOOL Easy Pro

18,000 BTU · 230V

You can install it yourself.

$2,197

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MRCOOL DIY 5th Gen Single Zone

For rooms 550-800 sq ft

MRCOOL DIY 5th Gen Single Zone

18,000 BTU · 230V

You can install it yourself.

$3,197

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MRCOOL DIY 5th Gen Single Zone

For rooms 550-800 sq ft

MRCOOL DIY 5th Gen Single Zone

18,000 BTU · 230V

You can install it yourself.

$3,197

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MRCOOL Advantage

For rooms 800-1050 sq ft

MRCOOL Advantage

24,000 BTU · 230V

Professional installation.

$2,087

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MRCOOL Easy Pro

For rooms 800-1050 sq ft

MRCOOL Easy Pro

24,000 BTU · 230V

You can install it yourself.

$2,559

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MRCOOL DIY 5th Gen Single Zone

For rooms 800-1050 sq ft

MRCOOL DIY 5th Gen Single Zone

24,000 BTU · 230V

You can install it yourself.

$3,658

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MRCOOL Advantage

For rooms 1050-1550 sq ft

MRCOOL Advantage

36,000 BTU · 230V

Professional installation.

$2,087

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MRCOOL DIY 5th Gen Single Zone

For rooms 1050-1550 sq ft

MRCOOL DIY 5th Gen Single Zone

36,000 BTU · 230V

You can install it yourself.

$4,142

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One Room. Just Right.

Heat and cool the room you use most—without changing the comfort of your whole home.

  • Your room. Your temperature.Comfort where you want it.
  • Quiet by design.Made for bedrooms, offices and everyday living.
  • Heat + AC.Year-round comfort from one system.
One Room lifestyle

Not Sure About Size?

Answer a few questions and we'll recommend the right system.

Guide Me →

Frequently Asked Questions

Can one mini split heat and cool a room?
Yes. A mini split provides both air conditioning and heat from the same system, so you can use it for year-round comfort in the room.
Can I install a mini split myself?
Many bCOOL systems are designed for DIY installation with pre-charged line sets. Professional installation is also available if you prefer.
What size mini split do I need?
Start with the room size buttons above. They map to the capacity ranges that fit common room sizes. Guide Me can refine the recommendation if you are unsure.
Will a mini split heat in winter?
Yes. Heat pump mini splits provide heating as well as cooling. Cold-capable models are available for climates that regularly drop below 5°F.
Do mini splits need ductwork?
No. Mini splits use a small refrigerant line set between the outdoor and indoor units, so they do not require ductwork.