Product Overview
Discover the 5th Generation MRCOOL® DIY® 6k BTU Ductless Heat Pump Single Zone Mini-Split Air Handler—an efficient, compact solution designed to bring year-round comfort to spaces up to 200 sq. ft. Whether you're upgrading a home office, nursery, or walk-in closet, this unit delivers reliable heating and cooling without the need for professional installation. The included DIYPRO® cable eliminates the need for traditional electrical conduit, streamlining the setup while protecting the system from outdoor elements and wildlife damage. Once installed, managing your comfort is easy. Use the included wireless remote, access full functionality through the SmartHVAC app on iOS or Android, or control the system hands-free with voice commands via Amazon Alexa or Google Assistant. Built for long-term durability, the outdoor unit is coated with Gold Fin® technology, offering excellent corrosion resistance—especially beneficial for coastal or humid environments. This unit is designed to maximize efficiency and comfort. The Follow Me® feature, built into the remote, lets the system monitor the temperature where you are and adjust airflow accordingly for more accurate comfort. Dry Mode also enhances indoor air quality by removing excess humidity, helping to create a cooler, fresher environment. The MRCOOL® DIY® 6K system is supported by comprehensive warranty coverage, including a 7-year compressor warranty and 5-year parts protection, and is also eligible for the MRCOOL® Care Program. Experience dependable performance, modern smart-home integration, and stress-free installation with the 5th Generation MRCOOL® DIY® 6k BTU Ductless Mini-Split—comfort made simple.
Shipping & Delivery
Installation video
Published by MRCOOL. Watch the full walkthrough before you start, and follow the installation manual for this model — the video is a guide, not a substitute for it.
Manufacturer Warranty
Covered by MRCOOL's limited warranty. Warranty terms are set by MRCOOL and differ by product line — whether registration is required, and whether the installation has to be performed by a state-licensed HVAC contractor, is not the same across the range. In every case coverage depends on the unit being installed according to MRCOOL's instructions and all applicable codes and permits. MRCOOL's warranty document for this model is the controlling source; ask us and we'll send you the one that applies.
Professional Installation Recommended
Most HVAC equipment must be installed and connected by a licensed professional to remain safe, code-compliant, and eligible for manufacturer warranty coverage. If you're unsure about installation requirements, contact us before you order.
Make sure it is the right size, and that you have the rest of it
Most outdoor units ship alone. If you are not certain of the capacity, or of what has to go with this unit, these two will work it out with you.
Still deciding on the right equipment?
Our HVAC specialists can help you confirm sizing and compatibility before you buy.
