This product only includes an Air Handler. Click here for our complete Mini Split systems.
MrCool E Star DIY 4th Gen 9k BTU Ductless Mini-Split Air Handler 230V/60Hz
As part of a MrCool DIY system, the MrCool DIY 9K BTU Ductless Wall Mounted Air Handler is one of the most efficient air handlers available. Not only can it produce a 22 SEER efficiency rating it can also cover an area up to 375 sq. ft. It is also incredibly versatile and equipped with multiple operating modes, which include COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP.
This unit also has the capability to be controlled by your Apple or Android smartphone through the use of the Smart HVAC app. With its light and compact design, it can be installed easily to most interior walls with the included mounting plate. To take the simplicity of the installation even further, this air handler is designed to be used with MrCool’s patented Pre-Charged Quick Connect Line Set. The line set is equipped with quick connectors which give a DIY installer the ability to connect the refrigerant piping with wrenches. The line set comes from the factory pre-charged with the correct amount of R-410A refrigerant, so no vacuuming is necessary. Let the MrCool 4th Generation 9K BTU Ductless Wall Mounted Air Handler all of the heating and cooling necessities of your home.
|Dimensions||7.44" D x 11.69" H x 31.57" W|
|Cooling Capacity||9,000 BTU|
|Heating Capacity||9,000 BTU|
|Max Fuse Breaker||
|Min Circuit Ampacity||3 A|
|Max Coverage Area||Up to 375 sqft|
|Liquid Line Size||1/4 in|
|Suction Line Size||1/2 in|
|Blower Motor RPM||1050/850/650|
|Noise Level||25 - 40 dBA|
|Warranty||5-year Parts/7-year Compressor
What BTU rating should I choose for my air handler?
|Air Handler BTU||Coverage Area/Room Size (Sq Ft.)*|
Up to 375 Sq. ft
|12K BTU||Up to 500 Sq. ft|
|18K BTU||Up to 750 Sq. ft|
|24k BTU||Up to 1000 Sq. ft|
|36k BTU||Up to 1500 Sq. ft|
*Ceiling height, insulation, and local climate may impact the coverage area. For example, an uninsulated room will require more power than a well insulated room.
Installed my own central HP system. It was a bit of work but nothing beyond a person with basic mechanical and electrical skills. It took me a while because I had to remove the existing electric forced air furnace from a pretty tight place. Some custom sheet metal work and a bit of custom electrical too. Worked perfectly when powered up and I actually like the thermostat provided, although I wish it was clearer how to set up a temperature set-back schedule. Pre-charged refrigerant piping was something new and I liked that too. The best thing is that my electric utility forked out $4,000 and that paid for the unit!
Very good delivery service installed and works like a Should
Product came packaged well, undamaged. Installation was difficult, followed instructions for suction line above coil on bilevel installation with coil above condenser. 108 inside house on startup, 103 ambient. First start, high pressure 500, low pressure 170, supply air temp 66 degrees. Very worried at first, but after house cooed down, everything within parameters. Researched 410a refrigerant, found out it looses efficiency exponentially during temperature extremes. My old r22 unit would supply 54 degree supply air in comparable operating conditions. EPA, government, a/c manufactures all lying to American public
First time ever installing Mr cool unit was built very good it has a dc converted fan motor,came with a salt shelf type coating om inside of unit over all very impressed 5star system
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