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MRCOOL DIY Mini Split - 45,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump, DIY-B-248HP0936

by MRCOOL
SKU DIY-B-248HP0936
Save 10% Save 10%
Original price $4,949.00
Original price $4,949.00 - Original price $4,949.00
Original price $4,949.00
Current price $4,444.00
$4,444.00 - $4,444.00
Current price $4,444.00
  • DIY Installation
  • Number of Zones: 2
  • Total Coverage: 1,875 Sq. Ft.
  • 48,000 BTU Multi-Zone Condenser
  • Choose your Line Set Lengths
Availability:
In stock

CHOOSE YOUR LINE SET AND COMMUNICATION WIRES:

Total Price: $4,444.00

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This product is estimated to arrive between Nov 03 to Nov 09

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Coverage Area

Coverage Area Chart
  • 180 to 375 Sq Ft. = 9,000 BTU
  • 376 to 500 Sq Ft. = 12,000 BTU
  • 501 to 750 Sq Ft. = 18,000 BTU
  • 751 to 1,000 Sq Ft. = 24,000 BTU
  • 1,001 to 1,500 Sq Ft. = 36,000 BTU

Product Information

What's In The Box

What you will receive:

  • 1 x 48K MRCOOL DIY 4th Gen Multi-Zone Condenser (SKU: DIY-MULTI5-48HP230C)
  • 1 x 9K MRCOOL DIY 4th Gen Wall Mount Air Handler 230V/60Hz with Enhanced WiFi (SKU: DIY-09-HP-WMAH-230C25)
  • 1 x 36K MRCOOL DIY 4th Gen Wall Mount Air Handler 230V/60Hz with Enhanced WiFi (SKU: DIY-36-HP-WMAH-230C25)
  • 2 x MRCOOL Remote Control for MRCOOL 4th Gen DIY Systems (SKU: 17317000A63435)
  • 2 x Wall Sleeve

Please Note: This package does not include line set and communication wires, don't forgot to scroll up and add them!

Description

Join thousands of other customers on a journey into the future of comfort with MRCOOL's electrifying 4th Gen DIY Mini Split! Say hello to unbeatable climate control in two rooms/zones—all at your fingertips. The go-to solution for every space, including your home, garage, workshops and more. The best part about all of this is that you can install it yourself! 

Condenser (48K BTU)

  • Get ready for an installation experience like no other with MRCOOL’s patented Pre Charged Quick Connect Line Sets, putting the power in your hands—no technician needed!
  • Defy corrosion and conquer the elements with the Gold Fin® condenser coating, your shield against coastal wear and tear.
  • Enjoy jaw-dropping efficiency with an incredible 20.5 SEER2 and 8.5 HSPF-5 rating, promising epic energy savings.
  • Works in any environment, boasting remarkable capability to generate heat even when temperatures plummet to -13°F.
  • With a 7-year compressor and 5-year parts warranty, you can kick back and enjoy the perfect temperature with total peace of mind.

Air Handler (9K BTU)

  • Whether you're in the mood for COOL, HEAT, AUTO, DRY, or SLEEP, these Air Handlers have got you covered year-round.
  • From cozy corners to expansive areas, this air handler effortlessly caters to spaces ranging from 180 to 375 Square Feet.
  • Take command from anywhere on the planet with SmartHVAC app compatibility, putting control right at your fingertips.
  • Say goodbye to installation headaches with a compact and lightweight design that makes mounting a breeze.
  • And with MRCOOL’s Pre-Charged Quick Connect Line Set, installation is as easy as snapping your fingers—no vacuuming required!

Air Handler (36K BTU)

  • Whether you're in the mood for COOL, HEAT, AUTO, DRY, or SLEEP, these Air Handlers have got you covered year-round.
  • From cozy corners to expansive areas, this air handler effortlessly caters to spaces ranging from 1,001 to 1,500 Square Feet.
  • Take command from anywhere on the planet with SmartHVAC app compatibility, putting control right at your fingertips.
  • Say goodbye to installation headaches with a compact and lightweight design that makes mounting a breeze.
  • And with MRCOOL’s Pre-Charged Quick Connect Line Set, installation is as easy as snapping your fingers—no vacuuming required!
Specifications

Condenser (48K BTU)

Electrical Requirements Requires a minimum of 208V-230V/60HZ/40-60A (please check your home meets this electrical requirement prior to purchase)
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
Cool Mode - Outdoor Operating Temperature Range 5°F - 122°F
Heat Mode - Outdoor Operating Temperature Range 5°F - 75.2°F
SEER 20.5
SEER 2 20.5
EER 11
EER 2 11
HSPF-4 11
HSPF-5 8.5
Registered Warranty 7 Years Replacement on Compressor, 5 Years Parts

Air Handler (9K BTU)

Electrical Requirements Requires a minimum of 208V-230V/60HZ/3-15A (please check your home meets this electrical requirement prior to purchase)
Dimensions 31.57"W x 7.44"D x 11.69"H
Cooling Capacity 9,000 BTU
Heating Capacity 9,000 BTU
Coverage Area 180 - 375 Sq Ft.
Mount Type Wall
Modes Auto - auto selects from Cool, Heat or Fan-Only
Dry - dehumidify
Cool
Heat
Fan Only
Quiet
Sleep
Registered Warranty 5 Years Parts, 1 Year Remote Control

Air Handler (36K BTU)

Electrical Requirements Requires a minimum of 208V-230V/60HZ/3-15A (please check your home meets this electrical requirement prior to purchase)
Dimensions 49.57”W x 11.10”D x 14.25”H
Cooling Capacity 36,000 BTU
Heating Capacity 36,000 BTU
Coverage Area 1,001 - 1,500 Sq Ft.
Mount Type Wall
Modes Auto - auto selects from Cool, Heat or Fan-Only
Dry - dehumidify
Cool
Heat
Fan Only
Quiet
Sleep
Registered Warranty 5 Years Parts, 1 Year Remote Control
Manuals & Guides
FAQ's

What size DIY Mini Split do I need?

Get ready to tailor your comfort with precision! Here's what you need to consider:

  1. The Size of the Area to Heat / Cool (Square Feet)
  2. Your Local Climate (Is it sizzling hot or icy cold for prolonged periods?)
  3. Insulation (From drafty spaces to snug havens, insulation plays a crucial role)
  4. Basic Sizing based on Square Footage alone:
  • 9K BTU = 180 to 375 Sq Ft.
  • 12k BTU = 376 to 500 Sq Ft.
  • 18k BTU = 501 to 750 Sq Ft.
  • 24k BTU = 751 to 1,000 Sq Ft.
  • 36k BTU = 1,001 to 1,500 Sq Ft.

Still need help? Get in touch with our HVAC Experts!

Check out our blog 'Sizing Your Mini Split'

Can I mix and match Wall Mount and Ceiling Cassettes Air Handlers?

Yes, of course! Get in touch with one of our HVAC experts and we can put together a custom package for you.

What is the operational temperature range for DIY Mini Splits?

The operational temperature range for DIY air conditioning units varies based on whether it's a Multi-Zone or Single-Zone system:

Multi-Zone:

For the 4th Gen Multi-Zone 18k – 36k condensers:

  • Heating: -13°F to 75.2°F (outside temperature)
  • Cooling: 5°F to 122°F (outside temperature)

For the 4th Gen Multi-Zone 48k condensers:

  • Heating: 5°F to 75.2°F (outside temperature)
  • Cooling: 5°F to 122°F (outside temperature)

Indoors, at the thermostat:

  • Cooling: 62°F to 90°F
  • Heating: 32°F to 86°F

Single-Zone:

For the 4th Gen Single Zone 12K – 24k condensers:

  • Heating: -13°F to 75°F (outside temperature)
  • Cooling: -13°F to 122°F (outside temperature)

For the 4th Gen Single Zone 36k condensers:

  • Heating: 5°F to 75°F (outside temperature)
  • Cooling: 5°F to 122°F (outside temperature)

Indoors, at the thermostat:

  • Cooling: 62.2°F to 89.6°F
  • Heating: 32°F to 86°F

What can I do about the excess coil/line set length?

It is recommended to leave the remaining/excess line set coiled horizontally near the condenser and wrapped with protective tape. This will not impact performance whatsoever.

Customer Reviews

Based on 31 reviews
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(31)
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J
John Garnett

Very very good

D
David Hemendinger
Great organization!

Configured my units correctly, shipping was right on time, great customer service.

t
thomas treacy
Excellent unit

Fairly straightforward to install. Works well.

J
Jamie Spergin
HVAC

The unit was delivered by a semi after I spoke to the delivery company and told them it would be tough to deliver. Left beside the road. The unit had to be moved with a front end loader. To large to carry. Install went well. Only issues I had was the whip that was purchased from Mr. Cook was for 3/4” knock outs. The electrical panel on the unit had 1/2” knock outs and there wasn’t enough drain line to for the evaporator to be ran away from the building. Product seems well built and cooks like it should

J
Jamie Spergin
18K

System was easy to install with basic tools. AC works great. Haven’t been able to use the heat pump yet.

Cool & Heat

Your Home

Your Garage

Your Workshop

Features

Easy DIY Installation

Easy DIY Installation

Precharged R-410 Quick Connect® Line Set

The best part about this system? You can be a DIY master and save money by installing it yourself!

Works in Extreme Environments

Works in Extreme Environments

18K, 27K & 36K Condenser
Cool:
5°F to 122°F, Heat: -13°F to 75.2°F

48K Condenser
Cool
: 5°F to 122°F, Heat: 5°F to 75.2°F

Best Warranty in the Business

Best Warranty in the Business

  • 7 Years Compressor Replacement
  • 5 Years All Parts
  • 1 Year Remote Control
Digital Assistant Ready

Digital Assistant Ready

WIFI, Google Assistant & Amazon Alexa

The new MRCOOL® Smart HVAC Controller® Module and App fully supports WIFI, Google Assistant & Amazon Alexa out of the box

How to install a MRCOOL DIY Mini Split System

MRCOOL

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