View Our Collections

View all

Smart HVAC Solutions

Take control of your home comfort with MRCOOL® mini split systems designed for efficiency, performance, and easy installation. From DIY-friendly setups to high-efficiency heating and cooling, find the right system for every space—without the complexity or high installation costs.

Shop MRCOOL Systems
Air conditioner mounted on a wall with a smartphone displaying app interface, in a room with a plant and sofa.

Best Selling DIY Systems

View all

Newly Released by MRCOOL

View all

Let customers speak for us

from 73 reviews

The buying process was smooth, and the unit arrived on time. Installation took a little while, but everything went together well. It's been working great ever since.ctly fine. Took a bit of time installing but working great.

Becky T
MRCOOL DIY Select 12,000 BTU Ductless Mini Split Air Conditioner & Heat Pump 115V Single Zone DIY System with 11.5 ft Quick Connect Line Set

I chose the 9,000 BTU DIY Select for my small room, and it's been perfect. It cools the space quickly, was easy to install, and I'm very happy with my purchase.

Alice
MRCOOL DIY Select 9,000 BTU Ductless Mini Split Air Conditioner & Heat Pump 115V Single Zone DIY System with 11.5 ft Quick Connect Line Set

For the price, this system is hard to beat. It cools my space really well, runs quietly, and offers excellent value for the money.

Brian K
MRCOOL DIY Select 18,000 BTU Ductless Mini Split Air Conditioner & Heat Pump 230V Single Zone DIY System with 11.5 ft Quick Connect Line Set

Our new AC has been fantastic so far! Thanks Ryan, for all your help throughout the process.

Donald R
MRCOOL Easy Pro 12,000 BTU Ductless DIY Mini Split Air Conditioner & Heat Pump 115V Single Zone with 11.5 ft Quick Connect Line Set - EZPRO-12-HP-11511DE-O

I've purchased two of these units, and both have been excellent. Installation was straightforward, and they've been working exactly as expected. I'd definitely buy them again.

Jasson
MRCOOL DIY Select 24,000 BTU Ductless Mini Split Air Conditioner & Heat Pump 230V Single Zone DIY System with 11.5 ft Quick Connect Line Set

One of my favorite things about this product was how simple the installation process was. No hassle at all.

Peets
MRCOOL DIY 5th Gen 36,000 BTU Ductless Mini Split Air Conditioner & Heat Pump 230V Single Zone with 25 ft Quick Connect Line Set - DIY-36-HP-WM-230D25-O

Quick delivery and a smooth installation process. Everything went exactly as expected.

Joe
MRCOOL DIY 5th Gen 12,000 BTU Ductless Mini Split Air Conditioner & Heat Pump 115V Single Zone with 25 ft Quick Connect Line Set - DIY-12-HP-WM-115D25-O

The unit has been performing great so far. Very happy with the overall purchase.

Andrew
MRCOOL Easy Pro 24,000 BTU Ductless DIY Mini Split Air Conditioner & Heat Pump 230V Single Zone with 11.5 ft Quick Connect Line Set - EZPRO-24-HP-23011DE-O

Installation was quick and straightforward.

Sharyn
MRCOOL DIY 5th Gen 18,000 BTU Ductless Mini Split Air Conditioner & Heat Pump 230V Single Zone with 25 ft Quick Connect Line Set - DIY-18-HP-WM-230D25-O

One of the best purchases I've made for my space. The build quality feels solid. It looks great and works exactly as expected.

John
MRCOOL Easy Pro 18,000 BTU Ductless DIY Mini Split Air Conditioner & Heat Pump 230V Single Zone with 11.5 ft Quick Connect Line Set - EZPRO-18-HP-23011DE-O

Very pleased with the overall experience.

Charles
MRCOOL Easy Pro 9,000 BTU Ductless DIY Mini Split Air Conditioner & Heat Pump 115V Single Zone with 11.5 ft Quick Connect Line Set - EZPRO-09-HP-11511DE-O

Loving our new AC! Thanks TLO.

Jamie
MRCOOL DIY 5th Gen 24,000 BTU Ductless Mini Split Air Conditioner & Heat Pump 230V Single Zone with 25 ft Quick Connect Line Set - DIY-24-HP-WM-230D25-O

I was impressed by how easy it was to install. The instructions were clear, and everything fit perfectly.

Arnold A
MRCOOL DIY 5th Gen 9,000 BTU Ductless Mini Split Air Conditioner & Heat Pump 115V Single Zone with 25 ft Quick Connect Line Set - DIY-09-HP-WM-115D25-O

Energy bills are noticeably lower, and the comfort level is much better compared to our old unit

Jason B.
MRCOOL Easy Pro 24,000 BTU Ductless DIY Mini Split Air Conditioner & Heat Pump 230V Single Zone with 11.5 ft Quick Connect Line Set - EZPRO-24-HP-23011DE-O

This is the second MRCOOL we’ve purchased. The 12K fits our office perfectly. Couldn’t be happier.

Angela F.
MRCOOL Easy Pro 12,000 BTU Ductless DIY Mini Split Air Conditioner & Heat Pump 115V Single Zone with 11.5 ft Quick Connect Line Set - EZPRO-12-HP-11511DE-O