MRCOOL DIY12HPWMAH115C25 DIY 4th Generation 12000 BTU Wall Mount Air Handler with 25 ft DIY Pro Cable and Enhanced WiFi (Works with Alexa and Google Assistant)

DIY 12k 4th Gen E Star Air Handler - 115V

The MRCOOL DIY 4th Gen 12K BTU Wall Mount Air Handler (DIY-12-HP-WMAH-115C25) is an ultra-efficient ductless mini-split system designed to provide both cooling and heating for spaces up to 500 sq. ft. With its 12,000 BTU capacity, this unit ensures year-round comfort in a variety of climates.

Enjoy the convenience of WiFi control via the SmartHVAC® app, which lets you manage the system from anywhere using your Apple or Android device. Plus, the air handler integrates seamlessly with Amazon Alexa and Google Assistant, enabling voice control for a truly connected smart home experience.

The DIY Pro™ Cable enhances safety by protecting the unit’s wiring from outdoor elements, ensuring long-lasting performance. Operating at noise levels as low as 23.5 dBA, it delivers a quiet, peaceful atmosphere.

Installation is a breeze with its wall-mount design.

Backed by industry-leading protection when enrolled in the Cool Care Program—including limited lifetime compressor coverage, a 7-year unit replacement program, and 5 years of parts coverage.

Lightweight at just 24.03 lbs, this energy-efficient unit operates at 115V, 60Hz, making it the perfect solution for all your heating and cooling needs.

SmartHVAC App with WiFi Control 
Operate your DIY system remotely using your Apple or Android device with an internet connection.

Comprehensive Warranty 
Comes with a 7-year compressor and 5-year parts warranty; register for a limited lifetime compressor warranty.

Smart Home Compatible 
Seamlessly integrates with Amazon Alexa and Google Assistant for voice control.

DIY Pro™ Cable for Enhanced Safety 
Protects wiring from exposure to outdoor elements.