4th Gen New Release!

MRCOOL DIY Mini Split - 54,000 BTU 4 Zone Ductless Air Conditioner and Heat Pump, DIY-B-448HP09091224

$5,096.00

$5,869.00

13% Off

4.8 44 reviews

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    Shipping
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    Returns*
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4th Gen New Release!

MRCOOL DIY Mini Split - 54,000 BTU 4 Zone Ductless Air Conditioner and Heat Pump, DIY-B-448HP09091224

See more from MRCOOL Model: DIY-B-448HP09091224
4.8 44 reviews

Model: DIY-B-448HP09091224

$5,096.00

$5,869.00

13% Off

Choose your Line Set and Communication Wires:

Total Price: $5,096.00

This item is in stock! Estimated Arrival: Mar 05 to Mar 11

  • Free
    Shipping
  • 30-Day
    Returns*
  • Authorized
    Dealer
  • Professional
    Services

    Exclusive Offers Just For You!

    🔨Angi: Enjoy affordable installation services across the country. Schedule Now!

    🚚 1-800-GOT-JUNK: 10% discounts on haul away services for your outdated appliances. Request a Quote Today!

Contact Us

Need help with choosing a Mini Split system or have other questions?

Talk with one of our trusted HVAC professionals today!

Product Overview

  • Covers 2250 sq. ft.
  • DIY Installation
  • Wall Mounted
  • Number of Zones: 4
  • voltage-240 Voltage: 208 to 230
  • Outdoor Operating Temp (Heat): 5°F to 75.2°F

This 4th Generation MRCOOL Mini Split includes a DIY 48,000 BTU Multi-Zone Condenser, two 9,000 BTU Wall Mounted Air Handler, one 12,000 BTU Wall Mounted Air Handle, one 24,000 BTU Wall Mounted Air Handler and four Remotes. The best part about all of this is that you can install it yourself!

Package Includes

This package does not include linesets, don't forgot to scroll up and add them!

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 48K BTU Rating of the Condenser

Condenser

  • Energy Efficient. This 5 Zone condenser, when paired with select MRCOOL air handlers, is capable of producing an impressive 20.5 SEER efficiency rating.
  • Works In All Environments. The capability to continue to deliver heating performance when temperatures reach 5°F
  • Lifetime Warranty. For added peace of mind, this is the only condenser on the market that comes with a limited lifetime compressor warranty. Simply register into the MRCOOL Care Program to get the lifetime warranty!

      Air Handler, 9K BTU, Quantity 2

      • Large Coverage Area. Handler covers an area up to 375 sq. ft.
      • Versatile. Incredibly versatile and equipped with multiple operating modes, which include COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP.
      • Easy to Control. This unit also has the capability to be controlled by your Apple or Android smartphone through the use of the Smart HVAC app.
      • Convenient Installation. With its light and compact design, it can be installed easily to most interior walls with the included mounting plate.

      Air Handler, 12K BTU, Quantity 1

      • Large Coverage Area. Handler covers an area up to 500 sq. ft.
      • Versatile. Incredibly versatile and equipped with multiple operating modes, which include COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP.
      • Easy to Control. This unit also has the capability to be controlled by your Apple or Android smartphone through the use of the Smart HVAC app.
      • Convenient Installation. With its light and compact design, it can be installed easily to most interior walls with the included mounting plate.

      Air Handler, 24K BTU, Quantity 1

      • Large Coverage Area. Handler covers an area up to 1,000 sq. ft.
      • Versatile. Incredibly versatile and equipped with multiple operating modes, which include COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP.
      • Easy to Control. This unit also has the capability to be controlled by your Apple or Android smartphone through the use of the Smart HVAC app.
      • Convenient Installation. With its light and compact design, it can be installed easily to most interior walls with the included mounting plate.


            Condenser

            Product Dimensions 37.48"W x 16.34"D x 52.48"H
            Cooling Capacity 48,000 BTU
            Heating Capacity 48,000 BTU
            Zone Capacity 5
            Min Ambient Cool 5F ~ 122F
            Min Ambient Heat 5F ~ 75.2F
            SEER 20.5
            EER 11
            Voltage Requires a minimum of 208V-230V/60HZ/40-60A (please check your home meets this electrical requirement prior to purchase)
            Registered Warranty
            7 Years Replacement on Condenser, 5 Years Parts


            Air Handler 9K BTU

            Product Dimensions 31.57"W x 7.44"D x 11.69"H
            Mount Type Wall
            Cooling Capacity 9,000 BTU
            Heating Capacity 9,000 BTU
            Registered Warranty 5 Years Parts
            Modes Auto - auto selects from Cool, Heat or Fan-Only
            Dry - dehumidify
            Cool
            Heat
            Fan Only
            Quiet
            Sleep


            Air Handler 12K BTU

            Product Dimensions 31.57"W x 7.44"D x 11.69"H
            Mount Type Wall
            Cooling Capacity 12,000 BTU
            Heating Capacity 12,000 BTU
            Registered Warranty 5 Years Parts
            Modes Auto - auto selects from Cool, Heat or Fan-Only
            Dry - dehumidify
            Cool
            Heat
            Fan Only
            Quiet
            Sleep


            Air Handler 24K BTU

            Product Dimensions 42.52"W x 8.90"D x 13.19"H
            Mount Type Wall
            Cooling Capacity 23,000 BTU
            Heating Capacity 25,000 BTU
            Registered Warranty 5 Years Parts
            Modes Auto - auto selects from Cool, Heat or Fan-Only
            Dry - dehumidify
            Cool
            Heat
            Fan Only
            Quiet
            Sleep

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

            Square Feet: 180-375 | BTU = 9K
            Square Feet: 376-500 | BTU = 12K
            Square Feet: 501-750 | BTU = 18K
            Square Feet: 751-1,000 | BTU = 24K
            Square Feet: 1,001-1,500 | BTU = 36K

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

            Customer Reviews

            Based on 44 reviews
            89%
            (39)
            9%
            (4)
            0%
            (0)
            2%
            (1)
            0%
            (0)
            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.

            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.

            E
            Edward Blanchard
            18,000 mini split

            This is the 2nd one I’ve installed in mini homes. These are awesome units. Keeps the whole units at a very consistent temperature and they are very quiet. Hardly hear it run.

            L
            Lyle Green
            Mostly very good

            Most of this system installed per the complicated, but thorough literature. And it started right up with no issues. I dock this system one star for the significant shortcomings of the electrical service connections. There are almost no directions for the electrical connection and the provided terminals for the connections are not properly sized for the specified 8 gauge wire. They are the same size as the evaporator terminals. This aspect of the installation was not user friendly.

            T
            Toni Park
            Wonderful Product that is Truly DIY!

            We purchased this for a new property that we recently acquired that doesn't have any central heating or cooling. I was a bit wary of the DIY nature of this, as I've never done this kind of work, and was worried how difficult it would actually be. To our surprise, we were able to pretty much install the system in a matter of a few hours. We had to schedule an electrician to hook it into the power supply, but the basic installation of the two inside units and the outside unit was done by me and my dad alone. It was really a simple process with lots of instruction provided. We are super happy with the result, and I highly recommend this system to anyone. After we've paid this one off, we're planning to add some of these to our main home so that we can stop installing and removing window A/C units every year!

            • I have never heard of Premium Home Source, tell me about your company.
              • Premium Home Source is a family-owned company that is solely focused to serve our customers in the most honest and transparent manner. We first understood the importance of high quality appliances when we bought and built our first home in 2017. When we found it almost impossible to source high quality and affordable home goods and appliances, we knew we weren't the only ones. Understanding the pain points of sourcing quality home goods first hand, we sought out to make this process transparent, price efficient and seamless for every homeowner, contractor, landlord and property manager.
            • Can't find the package you want? Do you want to create a custom package?
              • Every kitchen is unique, let us help you create your own personalized package to fit your kitchen! To create a custom package, call our Sales Expert at (800) 805-7102 Extension #1
            • Are these items refurbished? Used?
              • All items we sell are Brand New - we will never ship you a refurbished or used item.
            • How does shipping work?
              • The shipping carrier will deliver your order curbside. The carrier cannot deliver into your home, garage, kitchen or elsewhere. For orders with large appliances (ex: range or refrigerator), the freight company will call you ahead of time to arrange a date and time to deliver the items.
            $5,096.00

            Still need help?

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

            Customer Reviews

            Based on 44 reviews
            89%
            (39)
            9%
            (4)
            0%
            (0)
            2%
            (1)
            0%
            (0)
            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.

            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.

            E
            Edward Blanchard
            18,000 mini split

            This is the 2nd one I’ve installed in mini homes. These are awesome units. Keeps the whole units at a very consistent temperature and they are very quiet. Hardly hear it run.

            L
            Lyle Green
            Mostly very good

            Most of this system installed per the complicated, but thorough literature. And it started right up with no issues. I dock this system one star for the significant shortcomings of the electrical service connections. There are almost no directions for the electrical connection and the provided terminals for the connections are not properly sized for the specified 8 gauge wire. They are the same size as the evaporator terminals. This aspect of the installation was not user friendly.

            T
            Toni Park
            Wonderful Product that is Truly DIY!

            We purchased this for a new property that we recently acquired that doesn't have any central heating or cooling. I was a bit wary of the DIY nature of this, as I've never done this kind of work, and was worried how difficult it would actually be. To our surprise, we were able to pretty much install the system in a matter of a few hours. We had to schedule an electrician to hook it into the power supply, but the basic installation of the two inside units and the outside unit was done by me and my dad alone. It was really a simple process with lots of instruction provided. We are super happy with the result, and I highly recommend this system to anyone. After we've paid this one off, we're planning to add some of these to our main home so that we can stop installing and removing window A/C units every year!