4th Gen New Release!

MRCOOL DIY Mini Split - 39,000 BTU 3 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 50 ft. Install Kit, DIYM336HPC04C74

5.0 6 reviews
Model: DIYM336HPC04C74
Regular price $7,208.00
Sale price $7,208.00 Regular price $9,371.00
-23%
Shipping calculated at checkout.

Financing Options


Mount type: Ceiling
Line set length: 50 ft.

Need different line set lengths?
Configure your system here!

This item is in stock! Estimated Arrival: Dec 07 to Dec 13

Regular price $7,208.00
Sale price $7,208.00 Regular price $9,371.00

Product Overview

  • Zones: 3

  • DIY Installation

  • Pre-Charged Line Sets

  • Voltage: 208-230V

  • Outdoor Operating Temp (Cool): 5°F to 122°F

  • Outdoor Operating Temp (Heat): -13°F to 75.2°F

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BETTER TOGETHER

DESCRIPTION

This 4th Generation MRCOOL DIY Mini Split includes everything you need to cool and heat your home, office or more. You'll be sent: 36K BTU Multi-Zone Condenser, 9K, 12K and 18K BTU Ceiling Cassette Air Handlers and a remote, lineset, communication wire for each air handler. The best part about all of this is that you can install it yourself! The MRCOOL DIY Mini Split is flexible enough to be installed virtually anywhere without hiring an expensive HVAC technician or the need to use expensive, specialized equipment.

Mini Split System Includes

If all air handlers are run simultaneously, their combined BTU output will not exceed the BTU rating of the condenser. In this case, the combined BTU output of the Air Handlers will never exceed the 36K BTU Rating of the Condenser.

Condenser 36K BTU

  • Energy Efficient. This 36K BTU condenser is capable of producing up to an impressive 21.5 SEER2 efficiency rating. And yes... this qualifies for major savings using energy or tax rebates!
  • Works In Extreme Temperature. The ability to heat even when temperatures drop to -13°F.
  • Cool and Heat Worry-Free. The condenser comes with a 7 year compressor and 5 year parts warranty. Want lifetime coverage on the compressor? Simply register into the MRCOOL Care Program to get the lifetime warranty!

    Air Handler 9K BTU

    • Vast Coverage Area. The cassette covers an area between 180 to 375 sq. ft.
    • Versatile. Incredibly versatile and equipped with multiple operating modes, which include COOL, HEAT, AUTO, DRY (dehumidify) and SLEEP.
    • Out of Sight Design. This unit has low profile installation for out of sight heating & cooling.
    • Worry-Free Installation. Easily install between all types of joists on 16" center - including pre-manufactured I-joists
    • Easy Air Filter Access. By activating the Elevation function, the filter panel will lower for easy air filter maintenance.

    Air Handler 12K BTU

    • Vast Coverage Area. The cassette covers an area between 250 to 500 sq. ft.
    • Versatile. Incredibly versatile and equipped with multiple operating modes, which include COOL, HEAT, AUTO, DRY (dehumidify) and SLEEP.
    • Out of Sight Design. This unit has low profile installation for out of sight heating & cooling.
    • Worry-Free Installation. Easily install between all types of joists on 16" center - including pre-manufactured I-joists
    • Easy Air Filter Access. By activating the Elevation function, the filter panel will lower for easy air filter maintenance.

    Air Handler 18K BTU

    • Vast Coverage Area. The cassette covers an area between 375 to 750 sq. ft.
    • Versatile. Incredibly versatile and equipped with multiple operating modes, which include COOL, HEAT, AUTO, DRY (dehumidify) and SLEEP.
    • Out of Sight Design. This unit has low profile installation for out of sight heating & cooling.
    • Worry-Free Installation. Easily install between all types of joists on 16" center - including pre-manufactured I-joists
    • Easy Air Filter Access. By activating the Elevation function, the filter panel will lower for easy air filter maintenance.

      Line Set

      • Pre-Charged. These line sets come pre-charged with the precise amount of R-410A refrigerant.
      • DIY & Save Money. This means the installation process can be performed without retaining the services of a certified technician - thus saving you money!

          SPECIFICATIONS & DIMENSIONS

          • Condenser
          • Product Dimensions: 37.24"W x 16.14"D x 31.89"H
          • Cooling Capacity: 36,000 BTU
          • Heating Capacity: 36,000 BTU
          • Zone Capacity: Up to 4
          • Cool Mode - Outdoor Operating Temperature Range: 5°F ~ 122°F
          • Heat Mode - Outdoor Operating Temperature Range: -13°F ~ 75.2°F
          • SEER2: 21.5
          • EER2: 10.5
          • HSPF2: 8.8
          • Voltage: Requires a minimum of 208V-230V/60HZ/18-25A (please check your home meets this electrical requirement prior to purchase)
          • Registered Warranty: 7 Years Replacement on Compressor, 5 Years Parts
          • Air Handler 9K BTU
          • Product Dimensions: 50.31"W x 13.19"D x 8.98"H
          • Mount Type: Ceiling Cassette
          • Cooling Capacity: 9,000 BTU
          • Heating Capacity: 9,000 BTU
          • Registered Warranty: 5 Years Parts
          • Modes: Auto (Auto selects Cool, Heat or Fan-Only) // Cool // Heat // Dry // Fan Only // Sleep
          • Air Handler 12K BTU
          • Product Dimensions: 50.31"W x 13.19"D x 8.98"H
          • Mount Type: Ceiling Cassette
          • Cooling Capacity: 12,000 BTU
          • Heating Capacity: 12,000 BTU
          • Registered Warranty: 5 Years Parts
          • Modes: Auto (Auto selects Cool, Heat or Fan-Only) // Cool // Heat // Dry // Fan Only // Sleep
          • Air Handler 18K BTU
          • Product Dimensions: 50.31"W x 13.19"D x 8.98"H
          • Mount Type: Ceiling Cassette
          • Cooling Capacity: 18,000 BTU
          • Heating Capacity: 18,000 BTU
          • Registered Warranty: 5 Years Parts
          • Modes: Auto (Auto selects Cool, Heat or Fan-Only) // Cool // Heat // Dry // Fan Only // Sleep
          • Line Set
          • Length: 50 Feet
          • Liquid Line Size: 1/4"
          • Suction Line Size: 1/2"

          INSTALLATION & GUIDES

          COVERAGE AREA

          Please refer to this coverage chart to determine how many BTUs are required for the area you would like to cool or heat.

          BTU  Square Feet
          9,000 BTU 180 - 375 Sq Ft.
          12,000 BTU 376 - 500 Sq Ft.
          18,000 BTU 501 - 750 Sq Ft.
          24,000 BTU 751 - 1,000 Sq Ft.
          36,000 BTU 1,001 - 1,500 Sq Ft.

          Some additional factors may impact performance such as insulation, ceiling height and the number of appliances in the room. For assistance, contact our Product Experts.

          How to Install a MRCOOL DIY® System

          Customer Reviews

          Based on 6 reviews
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          D
          Debralee Chowning
          "Mr Cool Mini Split: Unmatched Comfort and Efficiency!"

          I recently purchased the Mr Cool Mini Split System, and I'm thrilled with its performance! Premium Home Source was excellent with communication and delivery. The installation was a breeze, and the system quickly transformed my space into a comfortable oasis. The sleek design and quiet operation exceeded my expectations. It's energy-efficient and provides precise temperature control. I highly recommend the Mr Cool Mini Split for anyone looking for a reliable and efficient heating/cooling solution.

          B
          Brian Sharpe
          Mr Cool DIY 18k Heat Pump 4th Gen

          Ordered the system off the website, spoke to a couple agents on the phone with some questions to make sure I was getting the correct system for my needs, everyone was very nice and helpful. System arrived in about a week and everything was packaged up nicely on a pallet. My dad and myself installed this system with minimal issues. Was a super easy setup and within about 2 hours we had it up and running. Warms the house nicely and we are about to buy another system for our Airbnb.

          Brian

          J
          Joseph Dauphinais
          DIY ceiling cassette.

          Very detailed instructions. Had no problems installing. Keeps the whole 1st floor warm. Very impressed.

          A
          Adam P
          Almost Too Good to Be True

          These Mr Cool units are fantastic! I purchased the first unit to offset some of my propane furnace heating costs with the left over solar credits I had. Once I put the one unit in, I knew immediately that this was the way to go. These things are quiet and super efficient. The instructions are easy to follow for anyone handy looking to save alot of money. The app works great and easy to configure. Premium Home Source was a pleasure to work with as well. Quick responses and professional. I definitely recommend, don't hesitate if you're on the fence about it.

          L
          Lyndy Little
          The order/delivery process

          Premium Home Source coordinated our purchase and delivery perfectly.

          Still have questions?

          Have a chat with our product experts, we’ll be glad to help.