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  5. MRCOOL DIY® 5th Gen E Star 24,000 BTU Single Zone Mini Split Complete System 230V with 25 ft. DIY Quick Connect Line Set and DIYPRO Cable, DIY-24-HP-WM-230D25-O

MRCOOL DIY® 5th Gen E Star 24,000 BTU Single Zone Mini Split Complete System 230V with 25 ft. DIY Quick Connect Line Set and DIYPRO Cable, DIY-24-HP-WM-230D25-O

Model: DIY-24-HP-WM-230D25-O
$3,329.00
$3,329.00 $3,699.00
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BTU: 24,000
24,000
9,000
12,000
18,000
24,000
36,000

This item is in stock! Estimated Arrival: Sep 17 to Sep 23

$3,329.00
$3,329.00 $3,699.00

Product Overview

  • Zones: 1

  • Covers 1,000 sq ft.

  • DIY Installation

  • Voltage: 208-230V

  • ENERGY STAR Certified

  • Outdoor Operating Temp (Cool): -13°F to 122°F

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

What's Included

  • MRCOOL DIY® 5th Gen E Star 24,000 BTU Single Zone Mini Split Condenser 230V with 25 ft. DIY Quick Connect Line Set, DIY-24-HP-C-230D25-O

    24K BTU Condenser

    Quantity: 1
  • MRCOOL DIY® 5th Gen E Star 24,000 BTU Single Zone Mini Split Air Handler 230V with DIYPRO Cable, DIY-24-HP-WMAH-230D25-O

    24K BTU Air Handler

    Quantity: 1
  • MRCOOL DIY® 5th Gen 25 ft. 3/8" x 5/8" Pre-Charged Quick Connect Line Set with DIY Pro Cable - R454B (for 24K & 36K Indoor Units)

    25 ft. 3/8 x 5/8 Line Set

    Quantity: 1
  • MRCOOL® Remote Control for MRCOOL DIY Ductless Systems - 4th Generation

    Remote Control

    Quantity: 1

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System Details

DESCRIPTION

Upgrade your space with the 5th Gen MRCOOL® DIY® 24K BTU Single Zone Mini-Split - the ultimate solution for year-round heating and cooling in rooms 750 to 1,000 sq. ft. Engineered for effortless DIY installation, this Energy Star® certified mini split lets you take control of your comfort with an included 25 ft. QuickConnect® line set, DIYPRO® cable, and multiple wireless control options. Whether using the SmartHVAC app, remote, or voice commands, achieving perfect temperature control has never been easier.

With industry-leading energy efficiency, durability, and a best-in-class warranty, MRCOOL® is the trusted name in DIY climate control - giving you professional-grade performance without the hassle or expense of professional installation.

Why Choose MRCOOL® DIY® 5th Gen Mini-Split?

  • America’s #1 DIY Mini Split: The nation’s most trusted DIY mini split, designed for quick, hassle-free installation and exceptional reliability.
  • DIY® QuickConnect® Line Set: Pre-charged with R-454B refrigerant, this line set ensures a quick, vacuum-free setup, making installation a breeze.
  • Eco-Friendly Refrigerant: R-454B refrigerant offers a lower Global Warming Potential (GWP) than older refrigerants like R-410A, reducing environmental impact while boosting energy efficiency.
  • DIYPRO® Cable: Say goodbye to electrical conduit - this cable is built for durability and protection against outdoor elements and wildlife, ensuring long-lasting performance.
  • Wireless Control Options: Control your comfort with the included remote, the SmartHVAC app (compatible with Apple and Android), or use voice commands with Amazon Alexa or Google Assistant.
  • Follow Me Function: Enjoy consistent comfort with airflow that adjusts based on the remote’s location, ensuring even temperature distribution.
  • Dry Mode: Acts as a dehumidifier to reduce excess moisture, improving indoor air quality and creating a more comfortable environment.
  • Gold Fin® Condenser: Offers superior corrosion resistance, making it perfect for coastal homes and ensuring durability for the long haul.
  • Industry-Leading Warranty: With a limited lifetime warranty, a 7-year compressor warranty, and a 5-year parts warranty, you can count on your MRCOOL® system for years to come.
  • Certified Excellence: Intertek listed 5031495 for guaranteed reliability and safety.

SPECIFICATIONS & DIMENSIONS

  • Dimensions & Weight
  • Condenser Dimensions: 37.24 W" x 16.14 D" x 31.89 H"
  • Condenser Weight: 112.8 lbs / 55.7 kg
  • Air Handler Dimensions: 42.52 W" x 8.90 D" x 13.19 H"
  • Air Handler Weight: 35.49 lbs / 16.1 kg
  • Capacity & Performance
  • Zone Capacity: 1
  • Cooling Capacity: 23,000 BTU
  • EER2: 12.7
  • SEER2: 22.7
  • Heating Capacity: 23,000 BTU
  • HSPF2-4: 9.6
  • HSPF2-5: 7.1
  • Coverage Area: 750 to 1,000 sq ft.
  • Outdoor Noise Level: 58.5 dB(A)
  • Indoor Noise Level (Hi/Mi/Lo): 54.0/48.0/43.0/33.5/20.0 dB(A)
  • Electrical Requirements
  • Voltage: 208-230V
  • Phase: 1
  • Cycle: 60 Hz
  • Max Fuse Breaker: 25A
  • Min Circuit Ampacity: 24A
  • Refrigerant & Piping
  • Refrigerant Type: R-454B
  • Refrigerant Volume: 67.37 oz
  • Liquid Line Size: 3/8"
  • Suction Line Size: 5/8"
  • Max Line Set Length: 164 ft.
  • Features
  • Inverter: DC
  • Compressor Type: Rotary
  • Fan Only Option: Yes
  • Quiet Mode: Yes
  • Auto Cool: Yes
  • Wifi Compatibility: Yes
  • App Compatibility: Yes
  • Works with IOS: Yes
  • Works with Android: Yes
  • Remote Control Included: Yes
  • Certifications & Warranty
  • Certifications: UL Listed, ETL Listed, Energy Star Certified, AHRI Certified
  • Warranty: 7 Years Compressor // 5 Years Parts // Extended Limited Lifetime Replacement // *If the original owner does not register the unit, the warranty defaults to the standard 5 year parts, 7 year compressor warranty // **The original, registered owner must be enrolled in the MrCool Care Program every year in order to qualify for the 7 year full unit replacement for compressor failure and lifetime compressor replacement.

INSTALLATION & GUIDES

Product Brochure
Installation Manual
Remote Control Manual
Warranty Document
AHRI Certificate
Energy Guide

SHIPPING POLICY

Free Curbside Delivery
MRCOOL orders include free curbside delivery via FedEx Ground, FedEx Freight, or the most trusted carrier available. Please note that delivery is to the curbside only - be sure to arrange for assistance if needed, as the carrier will not bring items inside your home.

Tracking & Delivery Scheduling
In most cases, you will receive tracking details 3-5 business days after you place your order. When the tracking number is sent, please allow 1-2 business days for the tracking number to populate details.

See our full Shipping Policy here.

RETURN POLICY

MRCOOL returns must be requested within 30 days of your delivery date. We are unable to process returns submitted after this period. Products must be unused, uninstalled, and in their original packaging, including the box and pallet, to qualify for a return.

Restocking Fee
Please note, a 35% restocking fee will be applied to all approved returns.

Non-Returnable Items
Accessories including lineguards, wall mounts, linesets, couplers, and similar items are not eligible for return.

See our full Return Policy here.

Frequently Asked Questions

What's the difference between the 5th Gen and 4th Gen?

The 5th Gen MRCOOL DIY® Mini Split offers several key upgrades over the 4th Gen, focusing on efficiency, advanced technology, and eco-friendliness.

Here’s what’s new with the 5th Gen:

  • Next-Gen R-454B Refrigerant: A more environmentally friendly refrigerant with lower global warming potential (GWP), compliant with the latest HVAC regulations.
  • Higher Energy Efficiency: Improved SEER2 ratings for greater energy savings and optimized performance.
  • Enhanced System Reliability: Upgraded components for better heating and cooling performance.

For a full breakdown, check out our blog.

Can I install it myself, or do I need a professional?

The MRCOOL DIY system is designed for homeowners and doesn’t require HVAC tools. You can install the indoor and outdoor units yourself using the pre-charged Quick Connect® lines. However, a licensed electrician is required for the electrical hookup to ensure safety and code compliance.

Does it work in cold weather?

Yes. MRCOOL 5th Gen systems feature low-ambient heating and can provide reliable heat even when outdoor temperatures drop to around 5°F.

How do I know what BTU size I need for my rooms?

A general rule of thumb is 20 BTU per square foot of space. Here's a rough guide:

  • 6,000 BTU = 100 - 150 sq ft
  • 9,000 BTU = 150 - 350 sq ft
  • 12,000 BTU = 351- 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, sun exposure and the number of appliances in the room. For assistance, contact our Product Experts.

Does it heat as well as cool?

Yes. All 5th Gen models are heat pumps, providing both heating and cooling for year-round comfort.

Is it Wi-Fi compatible?

Yes. The MRCOOL SmartHVAC app allows smartphone control and works with Amazon Alexa and Google Assistant.

What is the warranty?

The MRCOOL 5th Generation DIY Mini-Split systems offer the following warranty coverage:

  • 7-Year Compressor Replacement Warranty: This warranty ensures that if the compressor fails within the first seven years, MRCOOL will provide a replacement.
  • 5-Year Parts Warranty: This warranty covers all parts of the system for five years from the date of purchase.

View Warranty Document here.

BTU Coverage Guide

6,000 BTU
100-150 sq ft
9,000 BTU
151-350 sq ft
12,000 BTU
351-500 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, sun exposure and the number of appliances in the room. For assistance, contact our Product Experts.

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