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MRCOOL DIY 4th Generation 36K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi

(3) reviews
Original price $1,188.00 - Original price $1,188.00
Original price
$1,188.00 - $1,188.00
Current price $1,188.00
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MRCOOL DIY 4th Generation 36K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi

The MRCOOL 4th Generation DIY 36K BTU Ductless Wall Mounted Air Handler is the highest capacity air handler in the DIY series and has the ability to cover an area up to 1,500 sq. ft. Even with that level of performance, it can still deliver an impressive 18 SEER efficiency rating when connected to a MRCOOL Condenser. It also features multiple operating modes which include HEAT, COOL, AUTO, DRY (dehumidify), and SLEEP. To take the functionality even further, this unit can also be operated by your Apple or Android smartphone with use of our convenient Smart HVAC app. This air handler has a compact design which makes it easier to mount to most interior walls when using the included mounting plate.

This air handler is also designed to be installed using MRCOOL's patented Pre-Charged Quick Connect Line Set. The quick connectors allow the line set to be installed in a few simple steps with two wrenches. It comes precharged with R-410A refrigerant, so no vacuuming or charging of the system is required once installed. Let the MRCOOL 4th Generation DIY 36K BTU Ductless Wall Mounted Air Handler take care of the heating and cooling of your home.


  • SmartHVAC app: WIFI control - control your DIY anywhere with your Apple or Android smart device and an Internet connection
  • Standard 7-year compressor/5-year parts warranty; register for limited lifetime compressor warranty
  • Compatible with Amazon Alexa and Google Assistant
  • Includes the new DIY Pro™ Cable, an added safety feature to protect the wiring from the outside elements

Product Specs and Dimensions

Product Dimensions 49.57"W x 11.10"D x 14.25"H
Product Weight 47.84 lbs
Cooling Capacity 36,000 BTU
Heating Capacity 36,000 BTU
Voltage Requires a minimum of 208V-230V/60HZ/28-35A (please check your home meets this electrical requirement prior to purchase)
Phase 1
Cycle 60 Hz
Mount Type Wall
Color White
Max Coverage Area Up to 1500 sqft
Refrigerant Type R-410A
Decibel Rating 52/45/34
Decibel Rating Low 34 dBA
Decibel Rating High 52 dBA
Inverter Yes
Max Lineset Length 213.25 ft
Liquid Line Size 3/8 in
Suction Line Size 5/8 in
Blower Motor RPM 1200/950/750
Modes Fan Only
Quiet Mode
Auto Cool
Wifi Compatibility Yes
App Compatibility Yes
Compatible with IOS
Includes Remote
Certifications Energy Star
Warranty 5-year Parts/7-year Compressor
Restricted States GU;PR;VI

Installation and Manuals



MRCOOL ductless mini split air conditioners and heat pumps are the cutting edge of what modern, flexible American manufacturing ingenuity can produce. These air conditioners rely on state-of-the-art innovative processes with advanced designs to deliver high efficiency air comfort in every room you need it!

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