Mrcool Do It Yourself 18,000 BTU 1.5 Ton 16 SEER Ductless Mini-Split Air Conditioner and Heat Pump - 230V/60Hz

A well thought out design. The air handler that you mount on your wall has the return vent right on the top of it which makes it super efficient. It pulls the hot air from the ceiling and pushes cold air out underneath of it. I use it to cool down a 432 square foot living area and from the start up to comfortable cool takes five minutes. I can honestly say it's the best air conditioner I ever installed for myself. I'm 72 years old and I installed it myself, with the only help, was getting the line set through the wall.

I selected this unit because the warranty is valid for DIY - unlike most competition. Installation was straight forward. If you can tighten a bolt, then you can connect the condenser to the air handler - that simple. Packaging was VERY well done - no chance of shipping damage. Installed just in time to weather a week long heat wave. Unit worked flawlessly. Very happy.

Bought this to cool and dehumidify my garage. Great packaging...well protected and easy to unpack once it arrived. Just follow the instructions and you will be on your way to a comfortable space. Received the newest Enhance Smart Controller which provides the WiFi link to the air conditioner through the SmartHVAC app on my iPhone. The App is great and has worked flawlessly since I installed the mini-split. I like all the features except the history. I feel the ON duration should track the compressor run time, not the system On time. I find the system on time rather worthless in tracking how efficiently my schedules are working.

I was pleasantly surprised at how well the unit worked for the work area involved. The remote makes it really easy to use and even the condenser on the outside of building is very quiet. I Would definitely buy another in the future. Awesome product

After reading other online reviews, and researching the installation process, I purchased a MRCOOL 18 K Mini-split system for my remodeled attic. The installation instructions were through and it took us about 4 hours to complete. The unit now quietly cools and heats the attic comfortably! Saved me lots of money installing it ourselves. No real need for a costly HVAC 'expert'.