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

The MRCOOL DIY® 5th Gen ENERGY STAR® 9,000 BTU Single Zone Mini Split is the ultimate DIY-friendly heating and cooling solution. Engineered for true do-it-yourself installation, this ductless mini-split system is ideal for spaces up to 400 sq. ft., delivering efficient, reliable, and smart climate control without the need for professional installation.

Featuring an ENERGY STAR® certification, R-454B refrigerant, and smart home compatibility, this mini-split heat pump ensures powerful performance while reducing energy consumption. Whether you need heating in winter or cooling in summer, the MRCOOL DIY® 5th Gen system is designed for easy setup, seamless operation, and long-lasting durability.

Key Features & Benefits

Easy DIY Installation – No HVAC Technician Needed

This system comes with everything required for a fast, straightforward installation, eliminating the need for costly professional services.

• Pre-Charged 25 ft. QuickConnect® Line Set – No vacuuming or special tools required, ensuring a hassle-free setup.
• DIYPRO® Cable – A pre-wired electrical connection that enhances safety, durability, and protection against outdoor elements and wildlife.
• Step-by-Step DIY Guide & Video Support – Comprehensive instructions and online tutorials to simplify the installation process.

Energy-Efficient & Eco-Friendly Performance

Equipped with the latest R-454B refrigerant, this mini-split system is an environmentally responsible alternative to traditional refrigerants.

• ENERGY STAR® Certified – Optimized for maximum efficiency, helping reduce energy costs and environmental impact.
• Smart Inverter Technology – Automatically adjusts output based on demand, ensuring precise temperature control and extended system life.

Smart Climate Control with App & Voice Compatibility

Enjoy advanced climate control features designed for modern smart homes.

• Wireless Control with SmartHVAC App – Adjust settings from anywhere using your smartphone (iOS & Android).
• Voice Control Compatible – Works with Amazon Alexa & Google Assistant for hands-free operation.
• Follow Me® Function – The remote acts as a thermostat, adjusting temperature based on its location for even heating and cooling.
• Dry Mode for Dehumidification – Removes excess moisture, improving indoor air quality and comfort.

Ultra-Quiet Operation & Durable Build

Designed for silent performance, this system operates quietly while ensuring long-lasting durability.

• Gold Fin® Condenser – Corrosion-resistant coating protects against rust, salt, and humidity, making it ideal for coastal and humid climates.
• Whisper-Quiet Performance – Operates at low noise levels, ensuring minimal disruption in living spaces, bedrooms, or offices.

Reliable Performance in Extreme Temperatures

Built to deliver powerful heating and cooling, the MRCOOL DIY® 9K BTU Mini Split ensures comfort year-round, even in extreme conditions.

• Guaranteed High-Performance Heating & Cooling – Maintains efficiency even in sub-zero temperatures or scorching heat.
• Certified Safety & Durability – Intertek Certified (5031495) for industry-leading safety and efficiency.

Industry-Leading Warranty for Peace of Mind

The MRCOOL DIY® 5th Gen system comes with comprehensive warranty coverage, ensuring long-term protection.

• Limited Lifetime Warranty on the Compressor – Long-lasting reliability for extended system performance.
• 7-Year Compressor Warranty – Guaranteed protection against defects in compressor functionality.
• 5-Year Parts Warranty – Coverage for key components, ensuring a dependable HVAC solution.

Why Buy from an Authorized MRCOOL Dealer?

Purchasing from a trusted MRCOOL dealer ensures you receive authentic, high-quality products with excellent customer support and fast shipping.

• 100% Genuine MRCOOL Products – No third-party resellers or counterfeit parts.
• Expert DIY Customer Support – Professional assistance with installation, troubleshooting, and product guidance.
• Fast & Secure Nationwide Shipping – Orders are 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 is the perfect HVAC solution for homeowners looking for an easy-to-install, energy-efficient, and smart climate control system. With quick installation, smart home compatibility, ultra-quiet operation, and durable construction, this system delivers long-lasting performance and maximum comfort.

Whether you're upgrading your home, office, or workshop, this self-installable, feature-rich mini-split provides year-round heating and cooling without the hassle of professional installation. Upgrade today and experience premium climate control with MRCOOL DIY®.