Mrcool DIY® 5th Gen E Star 9,000 BTU Single Zone Mini Split Condenser With 25 ft. Line Set 115V

The MRCOOL DIY® 5th Gen 9,000 BTU Single Zone Mini Split Condenser is a powerful, energy-efficient outdoor unit designed for DIY installation and year-round climate control. Engineered to heat and cool spaces between 200 and 350 sq. ft., this ENERGY STAR® certified condenser ensures low energy consumption and maximum performance without the need for a professional HVAC technician.

With pre-charged R-454B refrigerant, a patented QuickConnect® 25 ft. line set, and smart home compatibility, this mini split condenser is an eco-friendly, cost-effective, and easy-to-install solution for modern climate control. Note: This unit must be paired with a compatible MRCOOL DIY® 5th Gen air handler to create a complete heating and cooling system.

Key Features & Benefits

DIY Installation – No Professional Help Needed

Designed for simple, tool-free setup, the MRCOOL DIY® 9K BTU Condenser eliminates the need for expensive HVAC services.

• Pre-Charged 25 ft. QuickConnect® Line Set – Pre-filled with R-454B refrigerant, requiring no vacuuming or professional tools.
• DIYPRO® Cable – Provides enhanced safety, durability, and eliminates the need for electrical conduit, offering protection from outdoor elements.
• Step-by-Step DIY Guide & Video Support – Ensures a smooth, stress-free installation for homeowners.

Energy-Efficient Heating & Cooling for Small Spaces

This mini split condenser delivers reliable temperature control for compact areas such as bedrooms, home offices, or small apartments.

• 9,000 BTU Capacity – Perfect for spaces ranging from 200 to 350 sq. ft..
• ENERGY STAR® Certified – Optimized for low energy consumption, helping reduce utility bills.
• Smart Inverter Technology – Adjusts compressor speed for improved efficiency and temperature consistency.

Eco-Friendly Refrigerant for Sustainable Climate Control

This system utilizes R-454B refrigerant, an advanced, low-GWP alternative to R-410A, ensuring environmental responsibility and regulatory compliance.

• Lower Global Warming Potential (GWP) – Reduces environmental impact while maintaining high efficiency.
• Meets EPA Standards – A future-proof refrigerant choice for sustainable energy usage.

Gold Fin® Condenser for Long-Lasting Performance

Built to withstand harsh outdoor conditions, the Gold Fin® Condenser is corrosion-resistant, extending the unit’s lifespan.

• Ideal for Coastal & Humid Climates – Protects against salt air, rust, and extreme weather.
• Durable Construction – Ensures years of reliable operation with minimal maintenance.

Smart Home Integration for Remote Climate Control

When paired with a compatible MRCOOL DIY® 5th Gen air handler, this condenser enables intelligent climate management.

• SmartHVAC App (iOS & Android) – Adjust settings remotely using your smartphone.
• Amazon Alexa & Google Assistant Compatibility – Enable hands-free voice control for effortless adjustments.
• Wireless Remote Control – Manage temperature, fan speed, and modes from anywhere in the room.

Industry-Leading Warranty for Total Peace of Mind

MRCOOL backs the DIY 5th Gen 9K BTU Mini Split Condenser with one of the best warranties in the industry, ensuring long-term system protection.

• Limited Lifetime Warranty on Select Components – Guarantees extended durability and reliability.
• 7-Year Compressor Warranty – Covers critical system components for lasting efficiency.
• 5-Year Parts Warranty – Provides comprehensive protection on key system parts.

Why Buy from an Authorized MRCOOL Dealer?

Purchasing from a trusted MRCOOL dealer ensures that you receive genuine, high-quality products with expert support and fast shipping.

• 100% Authentic MRCOOL Products – No third-party resellers or counterfeit parts.
• Expert DIY Customer Support – Assistance with installation, troubleshooting, and system selection.
• Fast & Secure Nationwide Shipping – Orders processed quickly for reliable delivery.
• Factory-Direct Pricing – Get the best deals on official MRCOOL systems and accessories.

Final Words

The MRCOOL DIY® 5th Gen ENERGY STAR® 9,000 BTU Mini Split Condenser is an efficient, durable, and DIY-friendly outdoor unit designed to deliver reliable heating and cooling all year round. With pre-charged refrigerant, corrosion-resistant technology, smart home compatibility, and an industry-leading warranty, this system provides affordable, high-performance climate control without requiring professional installation.

Pair it with a compatible MRCOOL DIY® 5th Gen air handler, and enjoy a cost-effective, energy-efficient, and eco-friendly solution for your home or workspace. Upgrade today and take control of your comfort with MRCOOL DIY®.