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DIY® 5th GEN E STAR

R-454B Refrigerant

MRCOOL DIY® 5th Gen E Star 9,000 BTU Single Zone Mini Split Complete System with 25ft. Line Set 115V, DIY-09-HP-WM-115D25-O

Model: DIY-09-HP-WM-115D25-O
$1,899.00
$1,899.00 $2,300.00
-17%
Shipping calculated at checkout.
BTU: 9,000
9,000
9,000
12,000
18,000
24,000
36,000

This item is in stock! Estimated Arrival: Mar 24 to Mar 30

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$1,899.00
$1,899.00 $2,300.00

What's Included

Product Overview

  • Zones: 1

  • Covers 350 sq ft.

  • DIY Installation

  • Voltage: 115V

  • ENERGY STAR Certified

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

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

BETTER TOGETHER

DESCRIPTION

Upgrade your space with the 5th Gen MRCOOL® DIY® 9K BTU Single Zone Mini-Split - the ultimate solution for year-round heating and cooling in rooms 200 to 350 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: 30.12 W" x 11.93 D" x 21.85 H"
  • Air Handler Dimensions: 31.57 W" x 7.44 D" x 11.69 H"
  • Condenser Weight: 65.48 lbs / 29.7 kg
  • Air Handler Weight: 24.91 lbs / 11.3 kg
  • Capacity & Performance
  • Zone Capacity: 1
  • Cooling Capacity: 9,000 BTU
  • EER2: 14
  • SEER2: 23.6
  • Heating Capacity: 10,000 BTU
  • HSPF2-4: 11.5
  • HSPF2-5: 8.6
  • Coverage Area: 200 - 350 sq ft.
  • Outdoor Noise Level: 54 dB(A)
  • Indoor Noise Level (Hi/Mi/Lo): 43.0/39.5/33.5/24.0/18.0 dB(A)
  • Electrical Requirements
  • Voltage: 115V
  • Phase: 1
  • Cycle: 60 Hz
  • Max Fuse Breaker: 20A
  • Min Circuit Ampacity: 18A
  • Refrigerant & Piping
  • Refrigerant Type: R-454B
  • Refrigerant Volume: 30.34 oz
  • Liquid Line Size: 1/4"
  • Suction Line Size: 3/8"
  • Max Line Set Length: 82 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

Accessories

Next Generation Comfort

  • QUICK CONNECT

    With our patented, simple quick connect lines you'll be able to install your MRCOOL® DIY® without needing specialized training or expensive tools.

  • SMARTPHONE APP

    Control your MRCOOL® DIY® anywhere with your Apple or Android smart device and an internet connection.

  • DIYPRO® ARMORED CABLE 

    Future-proof your investment with the included DIYPro® cable, eliminating the need for electrical conduit.

  • LOUVER POSITION MEMORY

    The air handler's horizontal louver will automatically reset to the same position that was set the last time the unit was powered on.

  • CORROSION RESISTANT

    Live on the coast? Don't worry, our condenser features GoldFin® condensers built to resist long term corrosion.

  • DIGITAL ASSISTANT READY

    The MRCOOL® SmartHVAC Controller® Module and App fully support Google Assistant & Amazon Alexa out of the box.

  • FOLLOW ME® FUNCTION

    Keep the included remote close by, and MRCOOL DIY® will track the air temperature around you to ensure maximum comfort.

  • AUTO RESTART

    Power outage? No worries…the MRCOOL® DIY® auto restart will have the unit running again in no time.

Best Warranty in the Business

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 SEER 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.

Does the 5th Gen qualify for tax credits?

To check if your MRCOOL 5th Gen Single Zone Mini Split qualifies for tax credits, follow these steps:

  1. Verify the Model - Ensure your unit is one of the eligible models: 9K, 12K, 18K, or 24K BTU. The 36K BTU model does not qualify.
  2. Check the AHRI Certificate - Go to the AHRI (Air-Conditioning, Heating, and Refrigeration Institute) Directory and search for your unit’s AHRI number to confirm its eligibility.
  3. Review IRS Guidelines - The IRS requires energy-efficient equipment to meet specific SEER2 (Seasonal Energy Efficiency Ratio) and HSPF2 (Heating Seasonal Performance Factor) standards. Check the latest Energy Star guidelines.
  4. Consult a Tax Professional - To ensure you can claim the credit, consult a tax advisor and review IRS Form 5695 for residential energy credits.
  5. Save Your Purchase Receipt - Keep your proof of purchase and any related documentation to submit with your tax filing.

What is the warranty?

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

  • Limited Lifetime Compressor Warranty: This warranty provides coverage for the compressor for the lifetime of the unit for the original registered owner. To qualify, the unit must be registered within 60 days of installation, and the owner must enroll in the MRCOOL Care Program within 4 months of installation.
  • 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.

    To activate these warranties, it's essential to register your product promptly after installation. This ensures you receive the full benefits of the warranty coverage.

    Additionally, regular maintenance is crucial to keep your warranty valid. Enrolling in the MRCOOL® Protection Program can help maintain your system's longevity by providing DIY cleaning kits and filters biannually.

View Warranty Document here.

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