MRCOOL DIY® 5th Gen ENERGY STAR® 9K BTU Single Zone Mini Split – The Ultimate DIY HVAC Solution
Enhance your home’s heating and cooling efficiency with the MRCOOL DIY® 5th Gen ENERGY STAR® 9,000 BTU Single Zone Mini-Split System. Engineered for true DIY installation, this ductless heat pump mini-split is perfect for rooms up to 400 sq. ft.. With R-454B refrigerant, ENERGY STAR® certification, and smart home integration, this system provides powerful, energy-efficient performance all year round—without the need for professional installation.
Effortless DIY Installation – No HVAC Technician Required
Say goodbye to costly installations! The MRCOOL DIY® 9K BTU Mini Split comes with:
Pre-Charged 25 ft. Quick Connect® Line Set – Vacuum-free, tool-free setup for easy installation.
DIYPRO® Cable – Enhances safety and durability, eliminating the need for electrical conduit while protecting against outdoor elements and wildlife.
Step-by-Step DIY Guide & Video Support – Get your system up and running with ease.
Install it yourself and start enjoying powerful climate control in hours—not days!
Eco-Friendly & Energy-Efficient R-454B Refrigerant
This ductless mini-split system uses R-454B refrigerant, a superior alternative to R-410A with a lower Global Warming Potential (GWP), making it a more environmentally responsible HVAC solution.
ENERGY STAR® Certified – Maximizes efficiency, lowers energy bills, and reduces carbon footprint.
Smart Inverter Technology – Adjusts output based on demand, improving performance and longevity.
Smart Climate Control – Comfort at Your Fingertips
Experience next-level convenience with advanced smart home integration and intelligent climate control features:
Wireless Control with Smart HVAC App – Adjust temperature, mode, and settings via 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, ensuring even heating and cooling based on its location.
Dry Mode for Dehumidification – Removes excess moisture for improved indoor air quality and comfort.
Gold Fin® Condenser – Corrosion-resistant and built to last, making it ideal for coastal and humid climates.
Ultra-Quiet Operation – Enjoy whisper-quiet performance for undisturbed comfort.
Built for Durability & Reliable Performance
The MRCOOL DIY® 9K BTU Mini Split is Intertek Certified (5031495), guaranteeing industry-leading safety, efficiency, and durability.
Ideal for Year-Round Use – Delivers powerful heating and cooling even in extreme temperatures.
Designed for Longevity – Corrosion-resistant components protect against rust, moisture, and weather damage
