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MRCOOL DIY 4th Generation 9K BTU Wall Mount Air Handler

MRCOOL DIY 4th Generation 9K BTU Wall Mount Air Handler

$444.59 $549.99 19% Off
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Product Details

Manufacturer: MRCOOL
MRCOOL Part Numbers: DIY-09-HP-WMAH-230C25
Item Number: MRC-DIY-09-HP-WMAH-230C25
UPC: 810063869533
The MRCOOL DIY Wall Mount Air Handler 4th Generation is one of the most efficient air handlers available. It is also incredibly versatile and equipped with multiple operating modes, which include Cool, Heat, Auto, Dry, 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 on 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. Let the MRCOOL DIY Wall Mount Air Handler 4th Generation handle all of the heating and cooling necessities of your home!

Please Note: Warranties apply when product is registered.

Customer Q&A with Product Specialists

Don N. from Hampden,MA asked:
Is this unit compatible with a 3 zone 4th gen. condenser?
Is this unit compatible with a 3 zone 4th gen. condenser?
Yes, this unit is compatible with the MrCool 4th Gen, 230V multi-zone condensor units. Only the 4th Gen unit though.
Answered by: Aaron D. on Jul 29, 2025

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Customer Reviews

MRCOOL DIY 4th Generation 9K BTU Wall Mount Air Handler
Star - 1 Star - 2 Star - 3 Star - 4 Star - 5
By John P.
May 25, 2024

DIY MRCOOL 9K BTU - Simple Install, Great Cooling!

Installation was a breeze! Even without prior experience, the process was straightforward and easy to follow. This unit provides excellent cooling and has made a huge difference in the room.
5.0
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