Mrcool DIY® 5th Gen E Star 36,000 BTU Single Zone Mini Split Complete System With 25ft. Line Set 230V

The MRCOOL DIY® 5th Gen ENERGY STAR® 36,000 BTU Single Zone Mini Split System is the ultimate HVAC solution for large residential or commercial spaces between 1,000 and 1,500 sq. ft.. Designed for year-round heating and cooling, this powerful system combines high efficiency, smart technology, and eco-friendly performance in an easy-to-install package.

With the patented QuickConnect® pre-charged line set and DIYPRO® cable, installation is fast, secure, and requires no HVAC technician. Featuring R-454B refrigerant, ENERGY STAR® certification, and smart home integration, this system delivers premium climate control while reducing energy costs and environmental impact.

Key Features & Benefits

True DIY Installation – No HVAC Technician Needed

The MRCOOL DIY® Mini Split is designed for hassle-free installation, eliminating the need for professional services or specialized tools.

• Pre-Charged 25 ft. QuickConnect® Line Set – Pre-filled with R-454B refrigerant, requiring no vacuuming or professional tools.
• DIYPRO® Cable – Enhances safety, durability, and eliminates the need for electrical conduit, providing added protection from outdoor elements.
• Step-by-Step DIY Guide & Video Support – Comprehensive instructions for seamless installation.

Powerful Heating & Cooling for Large Spaces

With a 36,000 BTU capacity, this mini split is ideal for large rooms, offices, and open-concept living areas, delivering efficient climate control throughout the year.

• Perfect for 1,000 to 1,500 sq. ft. spaces – Reliable temperature regulation in large rooms and commercial settings.
• ENERGY STAR® Certified – Optimized for energy savings and lower electricity costs.
• Smart Inverter Technology – Adjusts compressor speed for maximum efficiency and temperature consistency.

Eco-Friendly R-454B Refrigerant for Sustainable Performance

This system is equipped with R-454B refrigerant, a low-GWP (Global Warming Potential) alternative to R-410A, ensuring environmental responsibility without compromising efficiency.

• Reduces Environmental Impact – Provides sustainable energy efficiency with improved performance.
• Meets EPA Standards – Ensures compliance with modern refrigerant regulations.

Smart Home Integration for Remote Climate Control

Easily control your climate anytime, anywhere with multiple smart features.

• 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 – Conveniently manage temperature, fan speed, and modes.
• Follow Me® Function – The remote serves as a personal thermostat, adjusting airflow based on its location.

Improved Indoor Air Quality with Built-In Dehumidification

This multi-function mini split does more than regulate temperature—it enhances indoor air quality with humidity control.

• Dry Mode (Dehumidification Function) – Removes excess moisture for a more comfortable indoor environment.

Durable, Corrosion-Resistant Design for Long-Term Performance

The MRCOOL DIY® 5th Gen Mini Split is designed to withstand harsh weather conditions, ensuring long-lasting performance.

• Gold Fin® Condenser – Corrosion-resistant coating protects against salt air, rust, and extreme weather, making it ideal for coastal areas.
• Intertek Certified (5031495) – Rigorously tested to meet industry-leading safety and performance standards.
• Ultra-Quiet Operation – Runs at minimal noise levels, ensuring undisturbed comfort in bedrooms, offices, and living areas.

Industry-Leading Warranty for Complete Peace of Mind

MRCOOL backs the DIY 5th Gen 36K BTU Mini Split with one of the best warranties in the industry, providing long-term system protection.

• Limited Lifetime Warranty on Select Components – Guarantees extended durability and performance.
• 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 – Get help 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® 36,000 BTU Mini Split is a high-performance, energy-efficient, and easy-to-install HVAC system for large spaces. With smart home compatibility, ultra-quiet operation, advanced inverter technology, and an industry-leading warranty, this system provides premium climate control without the need for professional installation.

Whether upgrading your home, office, or studio, this DIY-friendly mini split offers year-round comfort, energy savings, and effortless installation. Upgrade today and experience superior climate control with MRCOOL DIY®.