MRCOOL 5th Gen 24,000 BTU DIY Mini Split

Name: MRCOOL 5th Gen 24,000 BTU DIY Mini Split
Brand: MRCOOL
Price: 2929.0 USD
Availability: InStock

SKU: mr16760k | Model: DIY-24-HP-WM-230D25-O

$2,929.00 $3,329.00

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Manufacturer's Warranty

Limited Lifetime Warranty; 7-Year Compressor Warranty; 5-Year Limited Parts Warranty

What's In The Box?

MRCOOL 24,000 BTU DIY 5th Gen Air Handler DIY-24-HP-WMAH-230D25-O
MRCOOL 24,000 BTU DIY 5th Gen Outdoor Condenser DIY-24-HP-C-230D25-O
25-Foot Quick Connect Line Set
Remote Control
Wi-Fi Controller Kit
Drain Hose
Installation Hardware
Owner's Manual, Guides, and Other Documents

Info & Guides

Get year-round comfort on your terms with the MRCOOL 24,000 BTU 5th Gen DIY Mini-Split. Designed for up to 1,050 square feet, this versatile ductless system delivers efficient heating, cooling, and dehumidification without needing professional installation.

Part of the manufacturer’s growing family of DIY mini-split systems, this model continues MRCOOL’s tradition of user-friendly climate control, allowing you to tackle installation yourself and enjoy professional-grade comfort in less time.

Packed with advanced features like a high-efficiency inverter compressor, MRCOOL Quick Connect lines, and Energy Star certification, the MRCOOL 24,000 BTU 5th Gen DIY system makes it easy to maintain a comfortable indoor environment while lowering energy usage. Whether you’re retrofitting a bonus room, garage, or open-layout living space, this DIY Mini Split ensures maximum flexibility and smart performance wherever needed.

Key Features and Benefits of the MRCOOL 24,000 BTU 5th Gen DIY Mini Split

Energy Star Rated: This model is Energy Star rated and runs efficiently with up to 22.7 SEER2 (Seasonal Energy Efficiency Ratio) performance, helping you trim energy costs in both summer and winter. It heats with a 7.1 HSPF2-5 (Heating Seasonal Performance Factor) rating.
R-454B Refrigerant: Uses an advanced refrigerant with a lower global warming potential, giving you a greener, more eco-conscious solution to indoor comfort.
Smartphone Control and Voice Commands: Link your unit to the MRCOOL app for remote temperature control, scheduling, and mode adjustments, or connect with a compatible voice assistant like Google Assistant or Amazon Alexa.
Quiet, Comfortable Operation: The indoor air handler operates at whisper-quiet 20 to 54 dB levels.
Follow Me Temperature Sensor: Activates the remote control to sense temperature right where you are—ensuring personalized comfort in real-time.

Smart Installation and Maintenance

A standout among diy mini-split systems, the MRCOOL 5th Generation DIY series’ installation process prioritizes simplicity without compromising reliability. Once installed, the system’s self-cleaning indoor coil function (Active Clean) helps keep the air handler fresh. Routine filter checks are all you need to maintain peak efficiency, making upkeep as easy as installation.

Quick Connect Line Set: Thanks to the patented Quick Connect 3/8 x 5/8 line set, install your MRCOOL Mini-Split without special tools or professional HVAC training—ideal for DIY enthusiasts.
Durable Condenser: This model features a Gold Fin Condenser that provides added corrosion resistance for homes in coastal areas, reinforcing durability and performance.
Impressive Warranty: This model’s limited lifetime warranty and 7-year compressor warranty are exceptional for a DIY mini-split unit, giving you added peace of mind.
Complete Installation Kit: This model includes everything needed for installation, including all hardware, pads, seals, caps, sleeves, cables, and tubing.

Note: Some areas may require professional testing or installation for this model’s warranty to be valid. Check local regulations and MRCOOL’s warranty information for more details.

Sylvane's Expert Take

This 24,000 BTU 5th Gen MRCOOL DIY Mini-Split surpasses similar ductless systems by pairing exceptional efficiency with an industry-leading limited lifetime warranty. Its Energy Star-rated inverter technology reduces energy costs while ensuring reliable heating and cooling for spaces up to 1,050 square feet.

For an all-in-one solution that balances innovation, durability, and user-friendly features, this model is a top contender in the world of MRCOOL DIY products—and an investment poised to keep you comfortable every season.

Tool-Free Installation: The specialized Quick Connect line set is designed for tool-free installation, so there’s no need to invest in vacuum pumps, brazing gear, or other specialized HVAC equipment.
Eco-Friendly Refrigerant: This system uses R-454B refrigerant, providing a lower global warming potential than older formulas for a more eco-conscious way to heat and cool.

Key Specifications

Energy Efficiency Ratio 2 (EER2)

12.7
Mounting Type

Wall
Number of Speeds

5
Seasonal Energy Efficiency Ratio 2 (SEER2)

22.7
Total Cooling Capacity (BTUs)

23000
Total Heating Capacity (BTUs)

23000

General

Certifications

AHRI, ETL, UL
Color

White
Compressor Type

Rotary
Heat Mode

Yes
Installation Type

Do-It-Yourself (DIY)
Maximum Cubic Feet per Minute (CFM) (CFM)

588.0
Maximum Indoor Noise Level (dB)

54
Maximum Operating Temperature - Cooling (degrees F)

122
Maximum Operating Temperature - Heating (degrees F)

75.2
Minimum Operating Temperature - Cooling (degrees F)

5
Minimum Operating Temperature - Heating (degrees F)

-13
Number of Zones

1
Recommended Coverage Area (sq. ft.)

1400
Refrigerant Type

R-454B
Zone Cooling Capacity (BTUs)

23000
Zone Heating Capacity (BTUs)

23000
California Residents

⚠ WARNING: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer and reproductive harm. For more information go to www.p65warnings.ca.gov.