MRCOOL DIY 24K BTU Condenser with Lineset | Outdoor Unit for DIY Mini-Split Systems (750-1000 Sq. Ft.)

Complete the heart of your DIY mini-split system with the 5th Generation MRCOOL® DIY® 24K BTU Condenser. This high-capacity outdoor unit, with an impressive 22.7 SEER rating, is engineered for efficient, heavy-duty heating and cooling of large spaces between 750-1000 sq. ft. Designed for a true DIY installation, it pairs seamlessly with a compatible indoor air handler using the revolutionary QuickConnect® system, delivering professional-grade climate control without the professional price tag.

Why This Is the Ultimate DIY Outdoor Unit

✅ High-Efficiency, High-Capacity Performance: Built for large spaces. The 24,000 BTU capacity handles demanding applications, while the 22.7 SEER rating ensures significant energy savings and reduced operating costs.

✅ Complete Outdoor Installation Bundle: This condenser comes with the essential 25-foot Pre-Charged QuickConnect® Line Set, factory-filled with R-454B refrigerant. This means a vacuum-free, tool-simple connection—the most complex step of traditional installation is completely eliminated.

✅ Integrated DIYPRO® Electrical System: The included DIYPRO® cable combines power and control wiring into one rugged, weather-resistant line. It removes the need for separate metal conduit, simplifies the electrical run, and provides superior protection against weather, UV exposure, and pests.

✅ Total Control, Your Way: Manage your system effortlessly with multiple options: the included wireless remote, the SmartHVAC app for iOS/Android for control from anywhere, or convenient voice commands via Amazon Alexa and Google Assistant.

Advanced Features for Smart, Efficient Operation

• Auto Mode for Set-and-Forget Comfort: The system intelligently switches between heating and cooling to automatically maintain your preferred room temperature, optimizing both comfort and energy use.

• Programmable Timer: The 24-hour timer function allows you to schedule operation, helping you manage energy consumption and reduce costs by running the system only when needed.

• Built-in Reliability Features: Auto Restart automatically resumes your previous settings after a power outage. The Anti-Mildew function helps keep the paired indoor air handler dry and clean by reducing condensation buildup.

• Gold Fin® Condenser for Durability: Engineered with corrosion-resistant Gold Fin® technology, making this outdoor unit exceptionally durable and ideal for coastal environments or regions with high humidity and salt air.

Backed by Industry-Leading Warranty Protection

Invest with absolute confidence. This MRCOOL DIY system is protected by the strongest warranties in the DIY category, including a Limited Lifetime Warranty on the condenser coil, a 7-Year Compressor Warranty, and a 5-Year Parts Warranty for long-term peace of mind.

Technical Specifications

• Product: Outdoor Condenser Unit + 25-ft Pre-Charged Lineset | 5th Generation

• Capacity: 24,000 BTU (2-Ton Equivalent)

• Recommended Coverage: 750 - 1000 Sq. Ft.

• Efficiency: 22.7 SEER | Energy Star Qualified

• Refrigerant: R-454B (Pre-charged in lineset)

• Lineset: 25-foot QuickConnect® (No vacuum pump needed)

• Electrical: DIYPRO® Cable Included (No separate conduit required)

• Durability: Gold Fin® Anti-Corrosion Condenser Coil

• Control: Remote, SmartHVAC App, Voice Control (Alexa/Google)

• Key Features: Auto Mode, 24-Hr Timer, Auto Restart, Anti-Mildew

• Warranty: Lifetime + 7-Year Compressor + 5-Year Parts

What’s Included & What You Need

This Bundle Includes:

• MRCOOL DIY 5th Gen 24K BTU Outdoor Condenser

• 25-foot Pre-Charged QuickConnect® Refrigerant Lineset

• DIYPRO® Electrical/Communication Cable

• All necessary connection hardware

To Complete Your DIY System (Required & Sold Separately):

• A compatible MRCOOL DIY 24K BTU Indoor Air Handler (Wall-mounted unit)

• Condenser pad or wall bracket

• Line set cover kit (recommended for aesthetics and protection)

• Basic electrical supplies (disconnect box, etc., per local code)

Perfect For:

• DIYers installing a system for a large living room, basement, or workshop.

• Upgrading or replacing an old, inefficient outdoor unit in a compatible setup.

• Experienced homeowners seeking a high-efficiency, high-capacity solution with a simplified installation process.

Ready to power your large space with DIY simplicity? The MRCOOL DIY 24K BTU Condenser Bundle delivers heavy-duty performance, top-tier efficiency, and the easiest installation on the market. Order your bundle today and pair it with an indoor air handler for a complete, professional-grade system.

⚠️ Looking for a Complete All-in-One Kit? For ultimate convenience, see our "MRCOOL DIY 24K BTU Complete System" listing, which includes both the indoor and outdoor units with all necessary accessories.