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© 2019 Homestead Tiny House Co., LLC. All Rights Reserved.

Location: Atlanta, GA


18k BTU 16 SEER MrCool DIY Ductless Heat Pump Split System with WiFi Smart Kit


Complete DIY Kit that can heat & cool up 750-900 sq. ft.

Complete DIY Kit that can heat & cool up 750-900 sq. ft.


Simple connections---that's what you get with this MrCool DIY 18k Ductless Heat Pump Split System. With the pre-charged R-410A Quick Connect Lineset, it's simple to get this system up and running. Your MrCool DIY 18k condenser features a permanently lubricated, enclosed fan motor and high efficiency compressor. The MrCool low coolant alarm is there to alert you should leakage ever occur. In no time, the MrCool DIY 18k air handler will be connecting you to comfort.


Live in an older home that doesn’t have a central air system? Are you using inefficient expensive radiant heaters? This MrCool DIY 18k ductless split system is the solution you have been looking for! Ductless systems are equipped with a wall hanging unit that provides both cooling and heating. This is great if you live in climates where heating is a priority. The MrCool DIY 18k ductless ductless unit can replace about 5 radiant heaters at 1,000 watts each. That’s huge savings when switching to a ductless system that’s more effective, convenient, and aesthetically pleasing.


Feeling handy? The MrCool DIY 18k has been designed specifically to save you money and time on installation costs. With its factory refrigerant charge and quick connection line set, this unit will be up and running in no time!


Plus, this MrCool DIY 18k system will save you money time and time again. It’s made with efficient components and also carries the benefit of turning the unit off when its not required. Unlike a traditional central air system that heats and cools your entire home, even in rooms that are not in use, the MrCool DIY 18k offer you the ability to simply turn off the unit in the room you're not using. Plus, it uses a Gold Fin coating to resist corrosion, and Follow Me functionality for improved comfort.


Add this MrCool DIY 18k ductless heat pump to your next home renovation and take advantage of it’s easy connect design. Not only is it simple to install, but it also has convenient features for the tech savvy consumer. Simply connect this ductless mini-split system to your home internet connection and enjoy the convenience and comfort of your home, right at your fingertips. Compatible with both Android and Apple products, the MRCOOL app can be downloaded from each store respectively. Plus, it will work with the MrCool Smart Controller that is Alexa and Google Assist compatible.


MrCool DIY-18-HP-C-230AE

The only ductless air conditioning and heating unit that is easy to install for thousands less than a conventional HVAC system. Mr Cool DIY even adjusts the temperature to the perfect degree wherever you are in your room.


A MRCOOL DIY Series heat pump is the only ductless mini split system on the market explicitly designed for amateur installation. You don't need special tools or training to install this high efficiency heat pump. The line set precharged with R410A refrigerant, the quick hook-up electrical connections, and the quality engineering mean just about anyone can install a MRCOOL DIY in their home with no problem at all in only a few short hours. If you want great air comfort without paying an arm and a leg for installation, you want an easy-to-use MRCOOL DIY Series ductless heat pump.


Unlike any other ductless heat pump on the market, the MRCOOL DIY series is specifically designed for easy installation. The MRCOOL DIY series comes with a precharged refrigerant line, alleviating one major obstacle to amateur installation in a single stroke.


MRCOOL ductless mini split air conditioners and heat pumps are the cutting edge of what modern, flexible fabrication can produce. These air conditioners rely on state-of-the-art manufacturing processes and advanced design to deliver high efficiency air comfort anywhere you need it.


  • EASY DIY INSTALLATION The included 25′ pre-charged 410 quick connect lineset allows you to install this innovative ductless system without special tools, equipment, or training.
  • FOLLOW ME Personalized Performance for wherever you are in the room. Keep the remote close by, and MRCOOL DIY will track the air temperature around you to ensure you receive maximum comfort.
  • LOW AMBIENT COOLING Cool all the way down to 5°F. Maintain cooling even when the outside temperature reaches 5 degrees. This feature makes the MRCOOL DIY the ideal system for server rooms, greenhouses, and any other application that requires cooling all year.
  • AUTO RESTART Never lift a finger after a power outage. The MRCOOL DIY auto restart will have the unit running again in no time at all.
  • GOLD FIN CONDENSER Live on the coast? Don’t worry, our condenser is built to resist long term corrosion.
  • REMOTE APP WIFI CONTROL Control your DIY anywhere with your Apple or Android smart device and an internet connection.
  • TEMPERATURE COMPENSATION Our temperature compensation technology help keeps you comfortable in any weather conditions
  • LEAKAGE DETECTION When the MRCOOL DIY detects low coolant an alarm will sound to alert you to the problem. This will prevent damage to the compressor while you maintain high air comfort.
  • SLEEP MODE We made Sleep Mode easy to program to save money, and let you sleep a little easier.
  • LOUVER POSITION MEMORY The louver will automatically move to the same position as you set last time the unit was turned on.