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1-800-397-1392
Today's Hours 8am - 11pm estMRCOOL DIY Select 24,000 BTU 16.5 SEER2 Single Zone White Wall Mounted Mini Split Heat Pump System with 11.5 ft. Line Set – R454B | 230V
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By
MRCOOL
In stock
Model
DIYS-24-HP-230A11-O
ID
236292
Was $2,101.00
Your Low Price $1,899.00
Product Features
- True DIY Installation with Quick Connect Line Set
- 24,000 BTU Comfort For Up To 1,500 Sq Ft
- Call 1-800-397-1392 for Best Pricing
- WiFi Enabled with Smart App Control
- Includes 11.5 Ft Pre-Charged Line Set
- Quiet Indoor Comfort
High-Efficiency Ductless Mini Split with DIY Installation and Powerful Year-Round Comfort
Upgrade larger living spaces with the MRCOOL DIY Select Series Mini Split featuring an 11.5 ft. Quick Connect Line Set. Designed to heat and cool areas up to 1,500 sq. ft., this 24,000 BTU ductless system delivers dependable performance while making installation more convenient than traditional HVAC systems.
Ideal for open living areas, family rooms, finished basements, garages, apartments, and other spacious environments, the Select Series combines energy-efficient inverter technology with a DIY-friendly design to provide reliable comfort in every season.
Why Choose the Select Series
- Easy DIY Installation: The included Quick Connect® pre-charged line set helps simplify installation without requiring vacuum pumps, refrigerant charging, or specialized HVAC equipment.
- Powerful Heating and Cooling: The 24,000 BTU heat pump efficiently maintains comfort in spaces up to 1,500 sq. ft., delivering dependable heating and cooling throughout the year.
- Energy-Efficient Operation: Featuring a 17.5 SEER2 inverter system, the compressor automatically adjusts output to help improve efficiency while maintaining consistent indoor temperatures.
- Quiet Performance: Engineered for low-noise operation, making it ideal for larger living spaces where comfort and minimal sound are equally important.
11.5 ft. Quick Connect Pre-Charged Line Set Included
The included 11.5 ft. Quick Connect pre-charged line set arrives ready for installation, eliminating the need for refrigerant charging, system vacuuming, or specialized HVAC tools. This convenient design helps reduce installation time and simplifies the DIY process.
Control Your System from Anywhere
Built-in Wi-Fi lets you manage your mini split remotely through the SmartHVAC app on your compatible smartphone or tablet. Adjust temperature settings, switch operating modes, create schedules, and control your comfort whether you're at home or away.
Reliable Heating in Cold Weather
Designed for dependable year-round operation, this heat pump continues to provide reliable heating in outdoor temperatures as low as -13°F. Advanced inverter technology continuously adjusts system performance to help maintain a comfortable indoor environment during colder conditions.
What’s Included
- MRCOOL DIY Select 24,000 BTU Ductless Mini Split Outdoor Condenser (DIYS-24-HP-C-230A11-O)
- MRCOOL DIY Select 24,000 BTU Ductless Mini Split Indoor Air Handler (DIYS-24-HP-WMAH-230A13-O)
- 11.5 ft. Pre-Charged Quick Connect Line Set
- 13-Foot Communication Cable
- Drain Hose
- Air Filter
- Wireless remote control
- Owner's Manual, Guides, and Other Documents
Recommended Accessories
- 21" Wall Mount Bracket for Mini Split Systems
- Cielo Breez Max Mini Split Thermostat with WiFi SKU: BM101WA
- Installation kit • 3/4" x 6' Electrical Whip – SKU: 84138 • 60A Non-Fused Disconnect – SKU: 83335 • Surge Protector – SKU: ICM517 • CPS Charging Adapter – SKU: 87-AD87 • Telescoping Wall Sleeve – SKU: NFP-75
- Additional line set options with a coupler • Coupler- DIYCOUPLER-3858K75 • 16 ft - DIY16-3858-O • 25 ft - DIY25-3858-O • 35 ft - DIY35-3858C-O • 50 ft - DIY50-3858C-O
Warranty
MRCOOL offers a limited warranty of 2-Year Compressor / 1-Year Parts Warranty* when installed according to manufacturer guidelines.
24,000 BTU MRCOOL Single Zone Condenser - R454B
Personalized Comfort Year-Round With an Efficient, Easy-To-Install Mini Split Air Handler
Improve the comfort of your space with the MRCOOL DIY 24,000 BTU Select Single Zone Wall Mounted Mini Split Air Handler which is perfect for delivering efficient, reliable heating and cooling for rooms up to 1,500 square feet year-round. Combining DIY installation with whisper-quiet performance, this indoor unit makes it easy to enjoy personalized comfort in bedrooms, home offices, apartments, and other compact living spaces.
Key Features
- Efficient Performance You Can Feel —When paired with a compatible MRCOOL DIY Select condenser (DIYS-24-HP-C-230A11-O), it will maximize comfort while reducing energy use.
- Right-Sized Comfort for Large Open Spaces — The 24,000 BTU capacity is optimized for larger open concept living/working spaces to deliver balanced, consistent heating and cooling.
- DIY-Friendly Installation — Designed with Quick Connect compatibility, and comes packaged with an 11.5 ft. Quick Connect line set, supporting an easier installation experience and reduce the complexity of traditional HVAC setups.
- Ultra-Quiet Operation — Operating at sound levels as low as 21.5 dB(A), this system provides plenty of comfort while avoiding distracting background noise.
Warranty
MRCOOL offers a limited warranty of 2-Year Compressor / 1-Year Parts Warranty* when installed according to manufacturer guidelines.
24,000 BTU MRCOOL Wall Mounted Air Handler - R454B
Enjoy Efficient Comfort Year-Round With an Easy-To-Install Outdoor Condenser Unit
Upgrade your performance with the MRCOOL DIY 24,000 BTU Select Single Zone Mini Split Heat Pump Condenser —the outdoor unit is designed to deliver efficient, year-round heating and cooling for spaces up to 1,500 square feet. Built for homeowners who want flexibility, performance, and easier installation, this condenser combines dependable comfort with DIY convenience. Pairs effortlessly with compatible MRCOOL DIY Select indoor air handler(DIYS-24-HP-WMAH-230A13-O)
Key Features
- Designed for DIY Installation — Compatible with MRCOOL’s Quick Connect technology to help simplify setup and reduce installation barriers.
- Efficient Year-Round Comfort — Delivers dependable heating and cooling performance for large rooms and open-concept spaces.
- Quiet Outdoor Performance — Made for comfort with low-noise operation that helps maintain a more enjoyable home environment without distracting noises.
Warranty
MRCOOL offers a limited 1-Year Parts Warranty* when installed according to manufacturer guidelines.
16ft 3/8 x 5/8 Line Set for DIY 24K & 36K Indoor - R454B
DIY16-3858-O 16ft 3/8 x 5/8 Lineset for DIY 24K & 36K Indoor - R454B
The MRCOOL® DIY16-3858-O is a 16-foot pre-charged lineset designed specifically for MRCOOL® DIY 24K and 36K indoor units using R-454B refrigerant. This lineset simplifies installation by eliminating the need for vacuum pumps or refrigerant charging, making it perfect for both DIY enthusiasts and professionals.
Featuring Quick Connect® fittings, this lineset allows for quick, secure, and tool-free connections between indoor and outdoor units. The high-quality insulation and durable copper tubing ensure optimal thermal performance and long-lasting reliability.
Key Features:
- Length: 16 feet of pre-charged copper tubing
- Line Sizes: 3/8 inch liquid line and 5/8 inch suction line
- Refrigerant: Pre-charged with environmentally friendly R-454B
- Compatibility: Designed for MRCOOL® DIY 24K and 36K indoor units
- Connection Type: Quick Connect® fittings for easy installation
- Insulation: Superior insulation to reduce energy loss and prevent condensation
- Durability: Corrosion-resistant construction for extended service life
This lineset offers a reliable and efficient solution for extending or replacing refrigerant lines in MRCOOL® DIY mini-split systems, ensuring hassle-free installation and optimal system performance.
21" Wall Mount Bracket
This wall mount bracket is perfect for outdoor mini split condensers. The length of the the wall bracket arms are 21" long. The condensing unit is mounted onto the L-shaped brackets and fastened using the bolts and anti-vibration washers provided.
Features:
- 21" Arm Length
- Weight capacity of 220 lbs per arm
- Bolts and anti-vibration washers included
No Return Policy
All sales of this product are final and are non-refundable.
Cielo Breez Max Mini Split Thermostat with WiFi
Introducing Cielo Breez Max, the ultimate smart thermostat for your mini-splits, designed to elevate your comfort with intelligent climate control. Transform your air conditioner into a smart powerhouse and manage your cooling or heating from anywhere using your phone. This award-winning device, available in black and white, prevents overheating or overcooling with AI-powered Comfy Max, while seamlessly detecting any mini-split brand for hassle-free setup.
Features:
- Energy Savings
- WiFi Connectivity
- Weekly Schedule
- Geofencing
- Temperature Range Lock
- Real-Time Notifications
- HVAC Zoning
Weekly Schedule lets you set on and off periods throughout the week based on your needs.
Geofencing uses your smartphone's location to trigger actions in your system, such as turning the air conditioner on or off based on your proximity to home.
Temperature Range Lock ensures your air conditioner operates within a set temperature range for optimal comfort and efficiency.
Real-Time Notifications keep you informed with important updates, helping you manage your air conditioner better.
HVAC Zoning allows you to create customized temperature control zones by grouping multiple mini-split units.
The Cielo Breez Max offers innovative features and extraordinary performance, making it a perfect fit for any room air conditioner. Enjoy maximum energy savings and simplified home comfort with this advanced smart thermostat.
Installation Kit for Condensers
Ensure a professional and secure installation for your condenser with this comprehensive installation kit. Designed to provide all the essential components needed for a smooth setup, this kit helps protect your system while ensuring proper electrical and refrigerant connections.
What’s Included:
- 3/4" x 6' Electrical Whip – SKU: 84138
- 60A Non-Fused Disconnect – SKU: 83335
- Surge Protector – SKU: ICM517
- CPS Charging Adapter – SKU: 87-AD87
- Telescoping Wall Sleeve – SKU: NFP-75
Equip your condenser with everything needed for a safe, durable, and professional installation. Order your Condenser Installation Kit today!
25ft 3/8 x 5/8 Line Set for DIY 24K & 36K Indoor - R454B
Coming in as one of the first brands to offer a multi zone DIY mini split, MRCOOL offers the DIY25-3858 as a means of coupling two of MRCOOL's precharged line sets together to allow for a longer line for installations that need it, all the while keeping the system precharged in nature. This coupler furthers MRCOOL's ability to provide a simple DIY installation to almost any wall mounted installation. Please note that this line set will only function with MRCOOL's DIY multi zone line of products and will not function with any other brand or system series.
Equipment Pad and Risers Kit
E Lite Condenser Pad and Risers
E Lite Condenser Pad
E Lite Condenser Pad is designed to provide solid support for air conditioning condensers. It's made from sturdy polypropylene, striking a balance between lightness and stability. Its robust design ensures a level ground without the need for extra components.
Key Features:
- Reliable Support: Abundance of ridges for stable ground support.
- Durable and Lightweight: Tough yet not excessively heavy, thanks to polypropylene construction.
- Anti-Slip: The surface prevents slipping, and rounded edges enhance safety.
- Simple Appearance: Gray color with size labels.
- Versatile Use: Suitable for condensers, pipes, ducts, cables, and more.
E Lite Risers
E Lite Risers complement the Condenser Pad, allowing you to adjust your setup as needed. They are constructed from weather-resistant PVC for outdoor use.
Key Features:
- Weather Resistance: Made from tough PVC for long-lasting performance.
- Secure Setup: The track securely holds bolts in place.
- Bolts Included: Each set comes with two bolts.
- Strong Support: Capable of handling loads of up to 397 pounds.
E Lite Condenser Pad and Risers offer reliable support without any complications. They are built to last and deliver efficient performance. Consider E Lite for your support needs – it's a practical solution for your projects.
No Return Policy
All sales of this product are final and are non-refundable.
35ft 3/8 x 5/8 Lineset for DIY 24K & 36K Indoor w/ DIY Pro Cable - R454B
DIY35-3858C-O 35ft 3/8 x 5/8 Lineset for DIY 24K & 36K Indoor with DIY Pro Cable - R454B
The MRCOOL® DIY35-3858C-O is a 35-foot pre-charged lineset featuring an integrated DIY Pro Cable, designed specifically for MRCOOL® DIY 24K and 36K indoor units using R-454B refrigerant. This combined lineset and wiring cable solution streamlines installation and ensures reliable system performance.
With patented Quick Connect® fittings, the lineset provides secure, tool-free connections between indoor and outdoor units. The integrated DIY Pro Cable simplifies wiring, improves safety, and reduces installation time. High-quality insulation and corrosion-resistant materials help maintain energy efficiency and durability.
Key Features:
- Length: 35 feet of pre-charged copper tubing
- Line Sizes: 3/8 inch liquid line and 5/8 inch suction line
- Refrigerant: Pre-charged with eco-friendly R-454B refrigerant
- Compatibility: Compatible with MRCOOL® DIY 24K and 36K indoor units
- Connection Type: Quick Connect® fittings for easy, tool-free installation
- Pro Cable: Integrated DIY Pro Cable for streamlined wiring and enhanced safety
- Insulation: High-quality insulation for energy efficiency and condensation prevention
- Durability: Corrosion-resistant construction for long-lasting performance
This 35-foot lineset with integrated Pro Cable is ideal for medium-length installations requiring professional-grade convenience and reliability in MRCOOL® DIY mini-split systems.
50ft 3/8 x 5/8 Lineset for DIY 24K & 36K Indoor w/ DIY Pro Cable - R454B
DIY50-3858C-O 50ft 3/8 x 5/8 Lineset for DIY 24K & 36K Indoor with DIY Pro Cable - R454B
The MRCOOL® DIY50-3858C-O is a 50-foot pre-charged lineset with an integrated DIY Pro Cable, designed for use with MRCOOL® DIY 24K and 36K indoor units using R-454B refrigerant. This all-in-one solution combines refrigerant lines and power wiring for a simplified and efficient installation process.
Featuring Quick Connect® fittings, the lineset ensures a secure, tool-free connection between indoor and outdoor units. The integrated DIY Pro Cable simplifies wiring, enhancing safety and reducing installation time. High-quality insulation and corrosion-resistant materials provide durability and energy efficiency.
Key Features:
- Length: 50 feet of pre-charged copper tubing
- Line Sizes: 3/8 inch liquid line and 5/8 inch suction line
- Refrigerant: Pre-charged with eco-friendly R-454B refrigerant
- Compatibility: Suitable for MRCOOL® DIY 24K and 36K indoor units
- Connection Type: Quick Connect® fittings for easy, tool-free installation
- Pro Cable: Integrated DIY Pro Cable for streamlined wiring and improved safety
- Insulation: High-quality insulation to optimize energy efficiency and prevent condensation
- Durability: Corrosion-resistant construction for long-lasting performance
This 50-foot lineset with integrated Pro Cable is ideal for extended installations requiring professional-grade convenience and reliability in MRCOOL® DIY mini-split systems.
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Why Choose MRCOOL?
MRCOOL mini split systems combine innovative design with advanced manufacturing to deliver efficient, reliable comfort wherever you need it. Built with cutting-edge technology, these systems ensure optimal performance and flexibility for any space.